diff --git a/deps/openssl/openssl/CHANGES b/deps/openssl/openssl/CHANGES
index 7d0129e6876529..824f421b8d331b 100644
--- a/deps/openssl/openssl/CHANGES
+++ b/deps/openssl/openssl/CHANGES
@@ -7,6 +7,71 @@
  https://github.com/openssl/openssl/commits/ and pick the appropriate
  release branch.
 
+ Changes between 1.1.1k and 1.1.1l [24 Aug 2021]
+
+  *) Fixed an SM2 Decryption Buffer Overflow.
+
+     In order to decrypt SM2 encrypted data an application is expected to call the
+     API function EVP_PKEY_decrypt(). Typically an application will call this
+     function twice. The first time, on entry, the "out" parameter can be NULL and,
+     on exit, the "outlen" parameter is populated with the buffer size required to
+     hold the decrypted plaintext. The application can then allocate a sufficiently
+     sized buffer and call EVP_PKEY_decrypt() again, but this time passing a non-NULL
+     value for the "out" parameter.
+
+     A bug in the implementation of the SM2 decryption code means that the
+     calculation of the buffer size required to hold the plaintext returned by the
+     first call to EVP_PKEY_decrypt() can be smaller than the actual size required by
+     the second call. This can lead to a buffer overflow when EVP_PKEY_decrypt() is
+     called by the application a second time with a buffer that is too small.
+
+     A malicious attacker who is able present SM2 content for decryption to an
+     application could cause attacker chosen data to overflow the buffer by up to a
+     maximum of 62 bytes altering the contents of other data held after the
+     buffer, possibly changing application behaviour or causing the application to
+     crash. The location of the buffer is application dependent but is typically
+     heap allocated.
+     (CVE-2021-3711)
+     [Matt Caswell]
+
+  *) Fixed various read buffer overruns processing ASN.1 strings
+
+     ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING
+     structure which contains a buffer holding the string data and a field holding
+     the buffer length. This contrasts with normal C strings which are repesented as
+     a buffer for the string data which is terminated with a NUL (0) byte.
+
+     Although not a strict requirement, ASN.1 strings that are parsed using OpenSSL's
+     own "d2i" functions (and other similar parsing functions) as well as any string
+     whose value has been set with the ASN1_STRING_set() function will additionally
+     NUL terminate the byte array in the ASN1_STRING structure.
+
+     However, it is possible for applications to directly construct valid ASN1_STRING
+     structures which do not NUL terminate the byte array by directly setting the
+     "data" and "length" fields in the ASN1_STRING array. This can also happen by
+     using the ASN1_STRING_set0() function.
+
+     Numerous OpenSSL functions that print ASN.1 data have been found to assume that
+     the ASN1_STRING byte array will be NUL terminated, even though this is not
+     guaranteed for strings that have been directly constructed. Where an application
+     requests an ASN.1 structure to be printed, and where that ASN.1 structure
+     contains ASN1_STRINGs that have been directly constructed by the application
+     without NUL terminating the "data" field, then a read buffer overrun can occur.
+
+     The same thing can also occur during name constraints processing of certificates
+     (for example if a certificate has been directly constructed by the application
+     instead of loading it via the OpenSSL parsing functions, and the certificate
+     contains non NUL terminated ASN1_STRING structures). It can also occur in the
+     X509_get1_email(), X509_REQ_get1_email() and X509_get1_ocsp() functions.
+
+     If a malicious actor can cause an application to directly construct an
+     ASN1_STRING and then process it through one of the affected OpenSSL functions
+     then this issue could be hit. This might result in a crash (causing a Denial of
+     Service attack). It could also result in the disclosure of private memory
+     contents (such as private keys, or sensitive plaintext).
+     (CVE-2021-3712)
+     [Matt Caswell]
+
  Changes between 1.1.1j and 1.1.1k [25 Mar 2021]
 
   *) Fixed a problem with verifying a certificate chain when using the
diff --git a/deps/openssl/openssl/Configurations/10-main.conf b/deps/openssl/openssl/Configurations/10-main.conf
index 8dc3e858dfa8f2..61c6689a0cf7d4 100644
--- a/deps/openssl/openssl/Configurations/10-main.conf
+++ b/deps/openssl/openssl/Configurations/10-main.conf
@@ -754,6 +754,13 @@ my %targets = (
         multilib         => "64",
     },
 
+    # riscv64 below refers to contemporary RISCV Architecture
+    # specifications,
+    "linux64-riscv64" => {
+        inherit_from     => [ "linux-generic64"],
+        perlasm_scheme   => "linux64",
+    },
+
     #### IA-32 targets...
     #### These two targets are a bit aged and are to be used on older Linux
     #### machines where gcc doesn't understand -m32 and -m64
diff --git a/deps/openssl/openssl/Configurations/15-android.conf b/deps/openssl/openssl/Configurations/15-android.conf
index 4616394f8cfd43..fd5cd3f478225b 100644
--- a/deps/openssl/openssl/Configurations/15-android.conf
+++ b/deps/openssl/openssl/Configurations/15-android.conf
@@ -29,18 +29,18 @@
                 $ndk = $ENV{$ndk_var};
                 last if defined $ndk;
             }
-            die "\$ANDROID_NDK_HOME is not defined"  if (!$ndk);
-            if (!-d "$ndk/platforms" && !-f "$ndk/AndroidVersion.txt") {
-                # $ndk/platforms is traditional "all-inclusive" NDK, while
-                # $ndk/AndroidVersion.txt is so-called standalone toolchain
-                # tailored for specific target down to API level.
+            die "\$ANDROID_NDK_HOME is not defined" if (!$ndk);
+            my $is_standalone_toolchain = -f "$ndk/AndroidVersion.txt";
+            my $ndk_src_props = "$ndk/source.properties";
+            my $is_ndk = -f $ndk_src_props;
+            if ($is_ndk == $is_standalone_toolchain) {
                 die "\$ANDROID_NDK_HOME=$ndk is invalid";
             }
             $ndk = canonpath($ndk);
 
             my $ndkver = undef;
 
-            if (open my $fh, "<$ndk/source.properties") {
+            if (open my $fh, "<$ndk_src_props") {
                 local $_;
                 while(<$fh>) {
                     if (m|Pkg\.Revision\s*=\s*([0-9]+)|) {
@@ -59,7 +59,7 @@
             if ($sysroot = $ENV{CROSS_SYSROOT}) {
                 $sysroot =~ m|/android-([0-9]+)/arch-(\w+)/?$|;
                 ($api, $arch) = ($1, $2);
-            } elsif (-f "$ndk/AndroidVersion.txt") {
+            } elsif ($is_standalone_toolchain) {
                 $sysroot = "$ndk/sysroot";
             } else {
                 $api = "*";
@@ -72,17 +72,31 @@
                     }
                 }
 
-                # list available platforms (numerically)
-                my @platforms = sort { $a =~ m/-([0-9]+)$/; my $aa = $1;
-                                       $b =~ m/-([0-9]+)$/; $aa <=> $1;
-                                     } glob("$ndk/platforms/android-$api");
-                die "no $ndk/platforms/android-$api" if ($#platforms < 0);
+                if (-d "$ndk/platforms") {
+                    # list available platforms (numerically)
+                    my @platforms = sort { $a =~ m/-([0-9]+)$/; my $aa = $1;
+                                           $b =~ m/-([0-9]+)$/; $aa <=> $1;
+                                         } glob("$ndk/platforms/android-$api");
+                    die "no $ndk/platforms/android-$api" if ($#platforms < 0);
 
-                $sysroot = "@platforms[$#platforms]/arch-$arch";
-                $sysroot =~ m|/android-([0-9]+)/arch-$arch|;
-                $api = $1;
+                    $sysroot = "@platforms[$#platforms]/arch-$arch";
+                    $sysroot =~ m|/android-([0-9]+)/arch-$arch|;
+                    $api = $1;
+                } elsif ($api eq "*") {
+                    # r22 Removed platforms dir, use this JSON file
+                    my $path = "$ndk/meta/platforms.json";
+                    open my $fh, $path or die "Could not open '$path' $!";
+                    while (<$fh>) {
+                        if (/"max": (\d+),/) {
+                            $api = $1;
+                            last;
+                        }
+                    }
+                    close $fh;
+                }
+                die "Could not get default API Level" if ($api eq "*");
             }
-            die "no sysroot=$sysroot"   if (!-d $sysroot);
+            die "no sysroot=$sysroot" if (length $sysroot && !-d $sysroot);
 
             my $triarch = $triplet{$arch};
             my $cflags;
@@ -95,17 +109,21 @@
                 my $arm = $ndkver > 16 ? "armv7a" : "armv5te";
                 (my $tridefault = $triarch) =~ s/^arm-/$arm-/;
                 (my $tritools   = $triarch) =~ s/(?:x|i6)86(_64)?-.*/x86$1/;
-                $cflags .= " -target $tridefault "
-                        .  "-gcc-toolchain \$($ndk_var)/toolchains"
-                        .  "/$tritools-4.9/prebuilt/$host";
-                $user{CC} = "clang" if ($user{CC} !~ m|clang|);
+                if (length $sysroot) {
+                    $cflags .= " -target $tridefault "
+                            .  "-gcc-toolchain \$($ndk_var)/toolchains"
+                            .  "/$tritools-4.9/prebuilt/$host";
+                    $user{CC} = "clang" if ($user{CC} !~ m|clang|);
+                } else {
+                    $user{CC} = "$tridefault$api-clang";
+                }
                 $user{CROSS_COMPILE} = undef;
                 if (which("llvm-ar") =~ m|^$ndk/.*/prebuilt/([^/]+)/|) {
                     $user{AR} = "llvm-ar";
                     $user{ARFLAGS} = [ "rs" ];
                     $user{RANLIB} = ":";
                 }
-            } elsif (-f "$ndk/AndroidVersion.txt") {    #"standalone toolchain"
+            } elsif ($is_standalone_toolchain) {
                 my $cc = $user{CC} // "clang";
                 # One can probably argue that both clang and gcc should be
                 # probed, but support for "standalone toolchain" was added
@@ -127,19 +145,21 @@
                 $user{CROSS_COMPILE} = "$triarch-";
             }
 
-            if (!-d "$sysroot/usr/include") {
-                my $incroot = "$ndk/sysroot/usr/include";
-                die "no $incroot"          if (!-d $incroot);
-                die "no $incroot/$triarch" if (!-d "$incroot/$triarch");
-                $incroot =~ s|^$ndk/||;
-                $cppflags  = "-D__ANDROID_API__=$api";
-                $cppflags .= " -isystem \$($ndk_var)/$incroot/$triarch";
-                $cppflags .= " -isystem \$($ndk_var)/$incroot";
+            if (length $sysroot) {
+                if (!-d "$sysroot/usr/include") {
+                    my $incroot = "$ndk/sysroot/usr/include";
+                    die "no $incroot"          if (!-d $incroot);
+                    die "no $incroot/$triarch" if (!-d "$incroot/$triarch");
+                    $incroot =~ s|^$ndk/||;
+                    $cppflags  = "-D__ANDROID_API__=$api";
+                    $cppflags .= " -isystem \$($ndk_var)/$incroot/$triarch";
+                    $cppflags .= " -isystem \$($ndk_var)/$incroot";
+                }
+                $sysroot =~ s|^$ndk/||;
+                $sysroot = " --sysroot=\$($ndk_var)/$sysroot";
             }
-
-            $sysroot =~ s|^$ndk/||;
             $android_ndk = {
-                cflags   => "$cflags --sysroot=\$($ndk_var)/$sysroot",
+                cflags   => $cflags . $sysroot,
                 cppflags => $cppflags,
                 bn_ops   => $arch =~ m/64$/ ? "SIXTY_FOUR_BIT_LONG"
                                             : "BN_LLONG",
diff --git a/deps/openssl/openssl/Configurations/unix-Makefile.tmpl b/deps/openssl/openssl/Configurations/unix-Makefile.tmpl
index 41648c952667f3..66617d6f4f90f9 100644
--- a/deps/openssl/openssl/Configurations/unix-Makefile.tmpl
+++ b/deps/openssl/openssl/Configurations/unix-Makefile.tmpl
@@ -523,7 +523,6 @@ clean: libclean
 	$(RM) -r test/test-runs
 	$(RM) openssl.pc libcrypto.pc libssl.pc
 	-$(RM) `find . -type l \! -name '.*' -print`
-	$(RM) $(TARFILE)
 
 distclean: clean
 	$(RM) configdata.pm
diff --git a/deps/openssl/openssl/Configurations/windows-makefile.tmpl b/deps/openssl/openssl/Configurations/windows-makefile.tmpl
index 9351149fe8e1b8..13716e06441dd2 100644
--- a/deps/openssl/openssl/Configurations/windows-makefile.tmpl
+++ b/deps/openssl/openssl/Configurations/windows-makefile.tmpl
@@ -324,15 +324,15 @@ build_apps build_tests: build_programs
 # Convenience target to prebuild all generated files, not just the mandatory
 # ones
 build_all_generated: $(GENERATED_MANDATORY) $(GENERATED)
-	@{- output_off() if $disabled{makedepend}; "" -}
+	@{- output_off() if $disabled{makedepend}; "\@rem" -}
 	@$(ECHO) "Warning: consider configuring with no-makedepend, because if"
 	@$(ECHO) "         target system doesn't have $(PERL),"
 	@$(ECHO) "         then make will fail..."
-	@{- output_on() if $disabled{makedepend}; "" -}
+	@{- output_on() if $disabled{makedepend}; "\@rem" -}
 
 test: tests
 {- dependmagic('tests'); -}: build_programs_nodep build_engines_nodep
-	@{- output_off() if $disabled{tests}; "" -}
+	@{- output_off() if $disabled{tests}; "\@rem" -}
 	-mkdir $(BLDDIR)\test\test-runs
 	set SRCTOP=$(SRCDIR)
 	set BLDTOP=$(BLDDIR)
@@ -341,17 +341,17 @@ test: tests
 	set OPENSSL_ENGINES=$(MAKEDIR)\engines
 	set OPENSSL_DEBUG_MEMORY=on
 	"$(PERL)" "$(SRCDIR)\test\run_tests.pl" $(TESTS)
-	@{- if ($disabled{tests}) { output_on(); } else { output_off(); } "" -}
+	@{- if ($disabled{tests}) { output_on(); } else { output_off(); } "\@rem" -}
 	@$(ECHO) "Tests are not supported with your chosen Configure options"
-	@{- output_on() if !$disabled{tests}; "" -}
+	@{- output_on() if !$disabled{tests}; "\@rem" -}
 
 list-tests:
-	@{- output_off() if $disabled{tests}; "" -}
+	@{- output_off() if $disabled{tests}; "\@rem" -}
 	@set SRCTOP=$(SRCDIR)
 	@"$(PERL)" "$(SRCDIR)\test\run_tests.pl" list
-	@{- if ($disabled{tests}) { output_on(); } else { output_off(); } "" -}
+	@{- if ($disabled{tests}) { output_on(); } else { output_off(); } "\@rem" -}
 	@$(ECHO) "Tests are not supported with your chosen Configure options"
-	@{- output_on() if !$disabled{tests}; "" -}
+	@{- output_on() if !$disabled{tests}; "\@rem" -}
 
 install: install_sw install_ssldirs install_docs
 
@@ -362,7 +362,7 @@ libclean:
 	-del /Q /F $(LIBS) libcrypto.* libssl.* ossl_static.pdb
 
 clean: libclean
-	{- join("\n\t", map { "-del /Q /F $_" } @PROGRAMS) -}
+	{- join("\n\t", map { "-del /Q /F $_" } @PROGRAMS) || "\@rem" -}
 	-del /Q /F $(ENGINES)
 	-del /Q /F $(SCRIPTS)
 	-del /Q /F $(GENERATED_MANDATORY)
@@ -378,9 +378,9 @@ distclean: clean
 	-del /Q /F makefile
 
 depend:
-	@ {- output_off() if $disabled{makedepend}; "" -}
+	@ {- output_off() if $disabled{makedepend}; "\@rem" -}
 	@ "$(PERL)" "$(SRCDIR)\util\add-depends.pl" "VC"
-	@ {- output_on() if $disabled{makedepend}; "" -}
+	@ {- output_on() if $disabled{makedepend}; "\@rem" -}
 
 # Install helper targets #############################################
 
@@ -413,10 +413,10 @@ install_dev: install_runtime_libs
 	@if "$(INSTALLTOP)"=="" ( $(ECHO) "INSTALLTOP should not be empty" & exit 1 )
 	@$(ECHO) "*** Installing development files"
 	@"$(PERL)" "$(SRCDIR)\util\mkdir-p.pl" "$(INSTALLTOP)\include\openssl"
-	@{- output_off() unless grep { $_ eq "OPENSSL_USE_APPLINK" } (@{$target{defines}}, @{$config{defines}}); "" -}
+	@{- output_off() unless grep { $_ eq "OPENSSL_USE_APPLINK" } (@{$target{defines}}, @{$config{defines}}); "\@rem" -}
 	@"$(PERL)" "$(SRCDIR)\util\copy.pl" "$(SRCDIR)\ms\applink.c" \
 				       "$(INSTALLTOP)\include\openssl"
-	@{- output_on() unless grep { $_ eq "OPENSSL_USE_APPLINK" } (@{$target{defines}}, @{$config{defines}}); "" -}
+	@{- output_on() unless grep { $_ eq "OPENSSL_USE_APPLINK" } (@{$target{defines}}, @{$config{defines}}); "\@rem" -}
 	@"$(PERL)" "$(SRCDIR)\util\copy.pl" "-exclude_re=/__DECC_" \
 				       "$(SRCDIR)\include\openssl\*.h" \
 				       "$(INSTALLTOP)\include\openssl"
diff --git a/deps/openssl/openssl/NEWS b/deps/openssl/openssl/NEWS
index 05991a0c214a96..5a1207c66ed4db 100644
--- a/deps/openssl/openssl/NEWS
+++ b/deps/openssl/openssl/NEWS
@@ -5,6 +5,11 @@
   This file gives a brief overview of the major changes between each OpenSSL
   release. For more details please read the CHANGES file.
 
+  Major changes between OpenSSL 1.1.1k and OpenSSL 1.1.1l [24 Aug 2021]
+
+      o Fixed an SM2 Decryption Buffer Overflow (CVE-2021-3711)
+      o Fixed various read buffer overruns processing ASN.1 strings (CVE-2021-3712)
+
   Major changes between OpenSSL 1.1.1j and OpenSSL 1.1.1k [25 Mar 2021]
 
       o Fixed a problem with verifying a certificate chain when using the
diff --git a/deps/openssl/openssl/README b/deps/openssl/openssl/README
index b92a8bd3a4b599..7dc4e6790c3419 100644
--- a/deps/openssl/openssl/README
+++ b/deps/openssl/openssl/README
@@ -1,5 +1,5 @@
 
- OpenSSL 1.1.1k 25 Mar 2021
+ OpenSSL 1.1.1l 24 Aug 2021
 
  Copyright (c) 1998-2021 The OpenSSL Project
  Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson
diff --git a/deps/openssl/openssl/apps/crl2p7.c b/deps/openssl/openssl/apps/crl2p7.c
index 88fabcb22c3618..3f619bf5278e9d 100644
--- a/deps/openssl/openssl/apps/crl2p7.c
+++ b/deps/openssl/openssl/apps/crl2p7.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -120,19 +120,20 @@ int crl2pkcs7_main(int argc, char **argv)
 
     if (!ASN1_INTEGER_set(p7s->version, 1))
         goto end;
-    if ((crl_stack = sk_X509_CRL_new_null()) == NULL)
-        goto end;
-    p7s->crl = crl_stack;
+
     if (crl != NULL) {
+        if ((crl_stack = sk_X509_CRL_new_null()) == NULL)
+            goto end;
+        p7s->crl = crl_stack;
         sk_X509_CRL_push(crl_stack, crl);
         crl = NULL;             /* now part of p7 for OPENSSL_freeing */
     }
 
-    if ((cert_stack = sk_X509_new_null()) == NULL)
-        goto end;
-    p7s->cert = cert_stack;
+    if (certflst != NULL) {
+        if ((cert_stack = sk_X509_new_null()) == NULL)
+            goto end;
+        p7s->cert = cert_stack;
 
-    if (certflst != NULL)
         for (i = 0; i < sk_OPENSSL_STRING_num(certflst); i++) {
             certfile = sk_OPENSSL_STRING_value(certflst, i);
             if (add_certs_from_file(cert_stack, certfile) < 0) {
@@ -141,6 +142,7 @@ int crl2pkcs7_main(int argc, char **argv)
                 goto end;
             }
         }
+    }
 
     out = bio_open_default(outfile, 'w', outformat);
     if (out == NULL)
diff --git a/deps/openssl/openssl/apps/enc.c b/deps/openssl/openssl/apps/enc.c
index ddf51e0dba1563..65710771a089de 100644
--- a/deps/openssl/openssl/apps/enc.c
+++ b/deps/openssl/openssl/apps/enc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -81,7 +81,7 @@ const OPTIONS enc_options[] = {
     {"", OPT_CIPHER, '-', "Any supported cipher"},
     OPT_R_OPTIONS,
 #ifdef ZLIB
-    {"z", OPT_Z, '-', "Use zlib as the 'encryption'"},
+    {"z", OPT_Z, '-', "Compress or decompress encrypted data using zlib"},
 #endif
 #ifndef OPENSSL_NO_ENGINE
     {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
diff --git a/deps/openssl/openssl/apps/s_server.c b/deps/openssl/openssl/apps/s_server.c
index 0ba75999fd286e..938e244222d8f8 100644
--- a/deps/openssl/openssl/apps/s_server.c
+++ b/deps/openssl/openssl/apps/s_server.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
  * Copyright 2005 Nokia. All rights reserved.
  *
@@ -133,6 +133,17 @@ static unsigned int psk_server_cb(SSL *ssl, const char *identity,
 
     if (s_debug)
         BIO_printf(bio_s_out, "psk_server_cb\n");
+
+    if (SSL_version(ssl) >= TLS1_3_VERSION) {
+        /*
+         * This callback is designed for use in TLSv1.2. It is possible to use
+         * a single callback for all protocol versions - but it is preferred to
+         * use a dedicated callback for TLSv1.3. For TLSv1.3 we have
+         * psk_find_session_cb.
+         */
+        return 0;
+    }
+
     if (identity == NULL) {
         BIO_printf(bio_err, "Error: client did not send PSK identity\n");
         goto out_err;
diff --git a/deps/openssl/openssl/apps/s_socket.c b/deps/openssl/openssl/apps/s_socket.c
index 76f92890020762..aee366d5f45797 100644
--- a/deps/openssl/openssl/apps/s_socket.c
+++ b/deps/openssl/openssl/apps/s_socket.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -214,6 +214,8 @@ int do_server(int *accept_sock, const char *host, const char *port,
     const BIO_ADDRINFO *next;
     int sock_family, sock_type, sock_protocol, sock_port;
     const BIO_ADDR *sock_address;
+    int sock_family_fallback = AF_UNSPEC;
+    const BIO_ADDR *sock_address_fallback = NULL;
     int sock_options = BIO_SOCK_REUSEADDR;
     int ret = 0;
 
@@ -244,6 +246,10 @@ int do_server(int *accept_sock, const char *host, const char *port,
             && BIO_ADDRINFO_protocol(next) == sock_protocol) {
         if (sock_family == AF_INET
                 && BIO_ADDRINFO_family(next) == AF_INET6) {
+            /* In case AF_INET6 is returned but not supported by the
+             * kernel, retry with the first detected address family */
+            sock_family_fallback = sock_family;
+            sock_address_fallback = sock_address;
             sock_family = AF_INET6;
             sock_address = BIO_ADDRINFO_address(next);
         } else if (sock_family == AF_INET6
@@ -253,6 +259,10 @@ int do_server(int *accept_sock, const char *host, const char *port,
     }
 
     asock = BIO_socket(sock_family, sock_type, sock_protocol, 0);
+    if (asock == INVALID_SOCKET && sock_family_fallback != AF_UNSPEC) {
+        asock = BIO_socket(sock_family_fallback, sock_type, sock_protocol, 0);
+        sock_address = sock_address_fallback;
+    }
     if (asock == INVALID_SOCKET
         || !BIO_listen(asock, sock_address, sock_options)) {
         BIO_ADDRINFO_free(res);
diff --git a/deps/openssl/openssl/crypto/armcap.c b/deps/openssl/openssl/crypto/armcap.c
index 8bf96f10214fc3..c5685bde5891eb 100644
--- a/deps/openssl/openssl/crypto/armcap.c
+++ b/deps/openssl/openssl/crypto/armcap.c
@@ -68,6 +68,12 @@ void OPENSSL_cpuid_setup(void) __attribute__ ((constructor));
 #   include <sys/auxv.h>
 #   define OSSL_IMPLEMENT_GETAUXVAL
 #  endif
+# elif defined(__ANDROID_API__)
+/* see https://developer.android.google.cn/ndk/guides/cpu-features */
+#  if __ANDROID_API__ >= 18
+#   include <sys/auxv.h>
+#   define OSSL_IMPLEMENT_GETAUXVAL
+#  endif
 # endif
 # if defined(__FreeBSD__)
 #  include <sys/param.h>
@@ -87,6 +93,15 @@ static unsigned long getauxval(unsigned long key)
 #  endif
 # endif
 
+/*
+ * Android: according to https://developer.android.com/ndk/guides/cpu-features,
+ * getauxval is supported starting with API level 18
+ */
+#  if defined(__ANDROID__) && defined(__ANDROID_API__) && __ANDROID_API__ >= 18
+#   include <sys/auxv.h>
+#   define OSSL_IMPLEMENT_GETAUXVAL
+#  endif
+
 /*
  * ARM puts the feature bits for Crypto Extensions in AT_HWCAP2, whereas
  * AArch64 used AT_HWCAP.
diff --git a/deps/openssl/openssl/crypto/asn1/a_object.c b/deps/openssl/openssl/crypto/asn1/a_object.c
index d67a723c961160..8ade9e50a7cb2e 100644
--- a/deps/openssl/openssl/crypto/asn1/a_object.c
+++ b/deps/openssl/openssl/crypto/asn1/a_object.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -286,16 +286,13 @@ ASN1_OBJECT *c2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
         }
     }
 
-    /*
-     * only the ASN1_OBJECTs from the 'table' will have values for ->sn or
-     * ->ln
-     */
     if ((a == NULL) || ((*a) == NULL) ||
         !((*a)->flags & ASN1_OBJECT_FLAG_DYNAMIC)) {
         if ((ret = ASN1_OBJECT_new()) == NULL)
             return NULL;
-    } else
+    } else {
         ret = (*a);
+    }
 
     p = *pp;
     /* detach data from object */
@@ -313,6 +310,12 @@ ASN1_OBJECT *c2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
         ret->flags |= ASN1_OBJECT_FLAG_DYNAMIC_DATA;
     }
     memcpy(data, p, length);
+    /* If there are dynamic strings, free them here, and clear the flag */
+    if ((ret->flags & ASN1_OBJECT_FLAG_DYNAMIC_STRINGS) != 0) {
+        OPENSSL_free((char *)ret->sn);
+        OPENSSL_free((char *)ret->ln);
+        ret->flags &= ~ASN1_OBJECT_FLAG_DYNAMIC_STRINGS;
+    }
     /* reattach data to object, after which it remains const */
     ret->data = data;
     ret->length = length;
diff --git a/deps/openssl/openssl/crypto/asn1/a_strex.c b/deps/openssl/openssl/crypto/asn1/a_strex.c
index 4879b33785e97e..284dde274c9f25 100644
--- a/deps/openssl/openssl/crypto/asn1/a_strex.c
+++ b/deps/openssl/openssl/crypto/asn1/a_strex.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -280,6 +280,8 @@ static int do_dump(unsigned long lflags, char_io *io_ch, void *arg,
     t.type = str->type;
     t.value.ptr = (char *)str;
     der_len = i2d_ASN1_TYPE(&t, NULL);
+    if (der_len <= 0)
+        return -1;
     if ((der_buf = OPENSSL_malloc(der_len)) == NULL) {
         ASN1err(ASN1_F_DO_DUMP, ERR_R_MALLOC_FAILURE);
         return -1;
diff --git a/deps/openssl/openssl/crypto/asn1/asn1_lib.c b/deps/openssl/openssl/crypto/asn1/asn1_lib.c
index 366afc5f6c6b52..3d99d1383d429b 100644
--- a/deps/openssl/openssl/crypto/asn1/asn1_lib.c
+++ b/deps/openssl/openssl/crypto/asn1/asn1_lib.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -292,7 +292,12 @@ int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len_in)
     }
     if ((size_t)str->length <= len || str->data == NULL) {
         c = str->data;
+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+        /* No NUL terminator in fuzzing builds */
+        str->data = OPENSSL_realloc(c, len);
+#else
         str->data = OPENSSL_realloc(c, len + 1);
+#endif
         if (str->data == NULL) {
             ASN1err(ASN1_F_ASN1_STRING_SET, ERR_R_MALLOC_FAILURE);
             str->data = c;
@@ -302,8 +307,13 @@ int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len_in)
     str->length = len;
     if (data != NULL) {
         memcpy(str->data, data, len);
-        /* an allowance for strings :-) */
+#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+        /*
+         * Add a NUL terminator. This should not be necessary - but we add it as
+         * a safety precaution
+         */
         str->data[len] = '\0';
+#endif
     }
     return 1;
 }
diff --git a/deps/openssl/openssl/crypto/asn1/bio_asn1.c b/deps/openssl/openssl/crypto/asn1/bio_asn1.c
index 86ee566323052d..914d77c866c64f 100644
--- a/deps/openssl/openssl/crypto/asn1/bio_asn1.c
+++ b/deps/openssl/openssl/crypto/asn1/bio_asn1.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -138,6 +138,11 @@ static int asn1_bio_free(BIO *b)
     if (ctx == NULL)
         return 0;
 
+    if (ctx->prefix_free != NULL)
+        ctx->prefix_free(b, &ctx->ex_buf, &ctx->ex_len, &ctx->ex_arg);
+    if (ctx->suffix_free != NULL)
+        ctx->suffix_free(b, &ctx->ex_buf, &ctx->ex_len, &ctx->ex_arg);
+
     OPENSSL_free(ctx->buf);
     OPENSSL_free(ctx);
     BIO_set_data(b, NULL);
diff --git a/deps/openssl/openssl/crypto/asn1/bio_ndef.c b/deps/openssl/openssl/crypto/asn1/bio_ndef.c
index d7d7d80eea912a..760e4846a47449 100644
--- a/deps/openssl/openssl/crypto/asn1/bio_ndef.c
+++ b/deps/openssl/openssl/crypto/asn1/bio_ndef.c
@@ -142,6 +142,9 @@ static int ndef_prefix_free(BIO *b, unsigned char **pbuf, int *plen,
 
     ndef_aux = *(NDEF_SUPPORT **)parg;
 
+    if (ndef_aux == NULL)
+        return 0;
+
     OPENSSL_free(ndef_aux->derbuf);
 
     ndef_aux->derbuf = NULL;
diff --git a/deps/openssl/openssl/crypto/asn1/d2i_pr.c b/deps/openssl/openssl/crypto/asn1/d2i_pr.c
index 7b127d2092fa2c..2094963036fee8 100644
--- a/deps/openssl/openssl/crypto/asn1/d2i_pr.c
+++ b/deps/openssl/openssl/crypto/asn1/d2i_pr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -78,13 +78,53 @@ EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
  * type
  */
 
+static EVP_PKEY *key_as_pkcs8(const unsigned char **pp, long length, int *carry_on)
+{
+    const unsigned char *p = *pp;
+    PKCS8_PRIV_KEY_INFO *p8 = d2i_PKCS8_PRIV_KEY_INFO(NULL, &p, length);
+    EVP_PKEY *ret;
+
+    if (p8 == NULL)
+        return NULL;
+
+    ret = EVP_PKCS82PKEY(p8);
+    if (ret == NULL)
+        *carry_on = 0;
+
+    PKCS8_PRIV_KEY_INFO_free(p8);
+
+    if (ret != NULL)
+        *pp = p;
+
+    return ret;
+}
+
 EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
                              long length)
 {
     STACK_OF(ASN1_TYPE) *inkey;
     const unsigned char *p;
     int keytype;
+    EVP_PKEY *ret = NULL;
+    int carry_on = 1;
+
+    ERR_set_mark();
+    ret = key_as_pkcs8(pp, length, &carry_on);
+    if (ret != NULL) {
+        ERR_clear_last_mark();
+        if (a != NULL)
+            *a = ret;
+        return ret;
+    }
+
+    if (carry_on == 0) {
+        ERR_clear_last_mark();
+        ASN1err(ASN1_F_D2I_AUTOPRIVATEKEY,
+                ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
+        return NULL;
+    }
     p = *pp;
+
     /*
      * Dirty trick: read in the ASN1 data into a STACK_OF(ASN1_TYPE): by
      * analyzing it we can determine the passed structure: this assumes the
@@ -100,28 +140,15 @@ EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
         keytype = EVP_PKEY_DSA;
     else if (sk_ASN1_TYPE_num(inkey) == 4)
         keytype = EVP_PKEY_EC;
-    else if (sk_ASN1_TYPE_num(inkey) == 3) { /* This seems to be PKCS8, not
-                                              * traditional format */
-        PKCS8_PRIV_KEY_INFO *p8 = d2i_PKCS8_PRIV_KEY_INFO(NULL, &p, length);
-        EVP_PKEY *ret;
-
-        sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
-        if (!p8) {
-            ASN1err(ASN1_F_D2I_AUTOPRIVATEKEY,
-                    ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE);
-            return NULL;
-        }
-        ret = EVP_PKCS82PKEY(p8);
-        PKCS8_PRIV_KEY_INFO_free(p8);
-        if (ret == NULL)
-            return NULL;
-        *pp = p;
-        if (a) {
-            *a = ret;
-        }
-        return ret;
-    } else
+    else
         keytype = EVP_PKEY_RSA;
     sk_ASN1_TYPE_pop_free(inkey, ASN1_TYPE_free);
-    return d2i_PrivateKey(keytype, a, pp, length);
+
+    ret = d2i_PrivateKey(keytype, a, pp, length);
+    if (ret != NULL)
+        ERR_pop_to_mark();
+    else
+        ERR_clear_last_mark();
+
+    return ret;
 }
diff --git a/deps/openssl/openssl/crypto/asn1/t_spki.c b/deps/openssl/openssl/crypto/asn1/t_spki.c
index 51b56d0aa9f746..3d4aea8ad9a4d5 100644
--- a/deps/openssl/openssl/crypto/asn1/t_spki.c
+++ b/deps/openssl/openssl/crypto/asn1/t_spki.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -38,7 +38,7 @@ int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki)
     }
     chal = spki->spkac->challenge;
     if (chal->length)
-        BIO_printf(out, "  Challenge String: %s\n", chal->data);
+        BIO_printf(out, "  Challenge String: %.*s\n", chal->length, chal->data);
     i = OBJ_obj2nid(spki->sig_algor.algorithm);
     BIO_printf(out, "  Signature Algorithm: %s",
                (i == NID_undef) ? "UNKNOWN" : OBJ_nid2ln(i));
diff --git a/deps/openssl/openssl/crypto/bio/b_addr.c b/deps/openssl/openssl/crypto/bio/b_addr.c
index b023bbda406b0f..8ea32bce401b15 100644
--- a/deps/openssl/openssl/crypto/bio/b_addr.c
+++ b/deps/openssl/openssl/crypto/bio/b_addr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -689,7 +689,7 @@ int BIO_lookup_ex(const char *host, const char *service, int lookup_type,
         hints.ai_protocol = protocol;
 # ifdef AI_ADDRCONFIG
 #  ifdef AF_UNSPEC
-        if (family == AF_UNSPEC)
+        if (host != NULL && family == AF_UNSPEC)
 #  endif
             hints.ai_flags |= AI_ADDRCONFIG;
 # endif
diff --git a/deps/openssl/openssl/crypto/bio/b_sock2.c b/deps/openssl/openssl/crypto/bio/b_sock2.c
index 335dfabc6180db..104ff31b0d2ed8 100644
--- a/deps/openssl/openssl/crypto/bio/b_sock2.c
+++ b/deps/openssl/openssl/crypto/bio/b_sock2.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -243,7 +243,8 @@ int BIO_listen(int sock, const BIO_ADDR *addr, int options)
         }
     }
 
-# ifdef IPV6_V6ONLY
+  /* On OpenBSD it is always ipv6 only with ipv6 sockets thus read-only */
+# if defined(IPV6_V6ONLY) && !defined(__OpenBSD__)
     if (BIO_ADDR_family(addr) == AF_INET6) {
         /*
          * Note: Windows default of IPV6_V6ONLY is ON, and Linux is OFF.
diff --git a/deps/openssl/openssl/crypto/bn/bn_div.c b/deps/openssl/openssl/crypto/bn/bn_div.c
index 286d69c895fd16..0da9f39b31a93d 100644
--- a/deps/openssl/openssl/crypto/bn/bn_div.c
+++ b/deps/openssl/openssl/crypto/bn/bn_div.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -268,7 +268,7 @@ int bn_div_fixed_top(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num,
     BIGNUM *tmp, *snum, *sdiv, *res;
     BN_ULONG *resp, *wnum, *wnumtop;
     BN_ULONG d0, d1;
-    int num_n, div_n;
+    int num_n, div_n, num_neg;
 
     assert(divisor->top > 0 && divisor->d[divisor->top - 1] != 0);
 
@@ -326,7 +326,8 @@ int bn_div_fixed_top(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num,
     /* Setup quotient */
     if (!bn_wexpand(res, loop))
         goto err;
-    res->neg = (num->neg ^ divisor->neg);
+    num_neg = num->neg;
+    res->neg = (num_neg ^ divisor->neg);
     res->top = loop;
     res->flags |= BN_FLG_FIXED_TOP;
     resp = &(res->d[loop]);
@@ -442,7 +443,7 @@ int bn_div_fixed_top(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num,
         *--resp = q;
     }
     /* snum holds remainder, it's as wide as divisor */
-    snum->neg = num->neg;
+    snum->neg = num_neg;
     snum->top = div_n;
     snum->flags |= BN_FLG_FIXED_TOP;
     if (rm != NULL)
diff --git a/deps/openssl/openssl/crypto/chacha/asm/chacha-x86_64.pl b/deps/openssl/openssl/crypto/chacha/asm/chacha-x86_64.pl
index 227ee59ff2ba5a..c0e5d863dcb2d5 100755
--- a/deps/openssl/openssl/crypto/chacha/asm/chacha-x86_64.pl
+++ b/deps/openssl/openssl/crypto/chacha/asm/chacha-x86_64.pl
@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the OpenSSL license (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -471,7 +471,7 @@ sub SSSE3ROUND {	# critical path is 20 "SIMD ticks" per round
 	&por	($b,$t);
 }
 
-my $xframe = $win64 ? 32+8 : 8;
+my $xframe = $win64 ? 160+8 : 8;
 
 $code.=<<___;
 .type	ChaCha20_ssse3,\@function,5
@@ -2499,7 +2499,7 @@ sub AVX512ROUND {	# critical path is 14 "SIMD ticks" per round
 	&vprold	($b,$b,7);
 }
 
-my $xframe = $win64 ? 32+8 : 8;
+my $xframe = $win64 ? 160+8 : 8;
 
 $code.=<<___;
 .type	ChaCha20_avx512,\@function,5
@@ -2515,8 +2515,16 @@ sub AVX512ROUND {	# critical path is 14 "SIMD ticks" per round
 	sub	\$64+$xframe,%rsp
 ___
 $code.=<<___	if ($win64);
-	movaps	%xmm6,-0x28(%r9)
-	movaps	%xmm7,-0x18(%r9)
+	movaps	%xmm6,-0xa8(%r9)
+	movaps	%xmm7,-0x98(%r9)
+	movaps	%xmm8,-0x88(%r9)
+	movaps	%xmm9,-0x78(%r9)
+	movaps	%xmm10,-0x68(%r9)
+	movaps	%xmm11,-0x58(%r9)
+	movaps	%xmm12,-0x48(%r9)
+	movaps	%xmm13,-0x38(%r9)
+	movaps	%xmm14,-0x28(%r9)
+	movaps	%xmm15,-0x18(%r9)
 .Lavx512_body:
 ___
 $code.=<<___;
@@ -2683,8 +2691,16 @@ sub AVX512ROUND {	# critical path is 14 "SIMD ticks" per round
 	vzeroall
 ___
 $code.=<<___	if ($win64);
-	movaps	-0x28(%r9),%xmm6
-	movaps	-0x18(%r9),%xmm7
+	movaps	-0xa8(%r9),%xmm6
+	movaps	-0x98(%r9),%xmm7
+	movaps	-0x88(%r9),%xmm8
+	movaps	-0x78(%r9),%xmm9
+	movaps	-0x68(%r9),%xmm10
+	movaps	-0x58(%r9),%xmm11
+	movaps	-0x48(%r9),%xmm12
+	movaps	-0x38(%r9),%xmm13
+	movaps	-0x28(%r9),%xmm14
+	movaps	-0x18(%r9),%xmm15
 ___
 $code.=<<___;
 	lea	(%r9),%rsp
@@ -2711,8 +2727,16 @@ sub AVX512ROUND {	# critical path is 14 "SIMD ticks" per round
 	sub	\$64+$xframe,%rsp
 ___
 $code.=<<___	if ($win64);
-	movaps	%xmm6,-0x28(%r9)
-	movaps	%xmm7,-0x18(%r9)
+	movaps	%xmm6,-0xa8(%r9)
+	movaps	%xmm7,-0x98(%r9)
+	movaps	%xmm8,-0x88(%r9)
+	movaps	%xmm9,-0x78(%r9)
+	movaps	%xmm10,-0x68(%r9)
+	movaps	%xmm11,-0x58(%r9)
+	movaps	%xmm12,-0x48(%r9)
+	movaps	%xmm13,-0x38(%r9)
+	movaps	%xmm14,-0x28(%r9)
+	movaps	%xmm15,-0x18(%r9)
 .Lavx512vl_body:
 ___
 $code.=<<___;
@@ -2836,8 +2860,16 @@ sub AVX512ROUND {	# critical path is 14 "SIMD ticks" per round
 	vzeroall
 ___
 $code.=<<___	if ($win64);
-	movaps	-0x28(%r9),%xmm6
-	movaps	-0x18(%r9),%xmm7
+	movaps	-0xa8(%r9),%xmm6
+	movaps	-0x98(%r9),%xmm7
+	movaps	-0x88(%r9),%xmm8
+	movaps	-0x78(%r9),%xmm9
+	movaps	-0x68(%r9),%xmm10
+	movaps	-0x58(%r9),%xmm11
+	movaps	-0x48(%r9),%xmm12
+	movaps	-0x38(%r9),%xmm13
+	movaps	-0x28(%r9),%xmm14
+	movaps	-0x18(%r9),%xmm15
 ___
 $code.=<<___;
 	lea	(%r9),%rsp
diff --git a/deps/openssl/openssl/crypto/dsa/dsa_prn.c b/deps/openssl/openssl/crypto/dsa/dsa_prn.c
index a4a1fd5650e457..070b881e1fae19 100644
--- a/deps/openssl/openssl/crypto/dsa/dsa_prn.c
+++ b/deps/openssl/openssl/crypto/dsa/dsa_prn.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -49,9 +49,11 @@ int DSA_print(BIO *bp, const DSA *x, int off)
     EVP_PKEY *pk;
     int ret;
     pk = EVP_PKEY_new();
-    if (pk == NULL || !EVP_PKEY_set1_DSA(pk, (DSA *)x))
+    if (pk == NULL)
         return 0;
-    ret = EVP_PKEY_print_private(bp, pk, off, NULL);
+    ret = EVP_PKEY_set1_DSA(pk, (DSA *)x);
+    if (ret)
+        ret = EVP_PKEY_print_private(bp, pk, off, NULL);
     EVP_PKEY_free(pk);
     return ret;
 }
@@ -61,9 +63,11 @@ int DSAparams_print(BIO *bp, const DSA *x)
     EVP_PKEY *pk;
     int ret;
     pk = EVP_PKEY_new();
-    if (pk == NULL || !EVP_PKEY_set1_DSA(pk, (DSA *)x))
+    if (pk == NULL)
         return 0;
-    ret = EVP_PKEY_print_params(bp, pk, 4, NULL);
+    ret = EVP_PKEY_set1_DSA(pk, (DSA *)x);
+    if (ret)
+        ret = EVP_PKEY_print_params(bp, pk, 4, NULL);
     EVP_PKEY_free(pk);
     return ret;
 }
diff --git a/deps/openssl/openssl/crypto/ec/ec2_oct.c b/deps/openssl/openssl/crypto/ec/ec2_oct.c
index 48543265eeabb7..788e6501fbcd4b 100644
--- a/deps/openssl/openssl/crypto/ec/ec2_oct.c
+++ b/deps/openssl/openssl/crypto/ec/ec2_oct.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2011-2021 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -247,9 +247,21 @@ int ec_GF2m_simple_oct2point(const EC_GROUP *group, EC_POINT *point,
         ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_BUFFER_TOO_SMALL);
         return 0;
     }
-    form = buf[0];
-    y_bit = form & 1;
-    form = form & ~1U;
+
+    /*
+     * The first octet is the point converison octet PC, see X9.62, page 4
+     * and section 4.4.2.  It must be:
+     *     0x00          for the point at infinity
+     *     0x02 or 0x03  for compressed form
+     *     0x04          for uncompressed form
+     *     0x06 or 0x07  for hybrid form.
+     * For compressed or hybrid forms, we store the last bit of buf[0] as
+     * y_bit and clear it from buf[0] so as to obtain a POINT_CONVERSION_*.
+     * We error if buf[0] contains any but the above values.
+     */
+    y_bit = buf[0] & 1;
+    form = buf[0] & ~1U;
+
     if ((form != 0) && (form != POINT_CONVERSION_COMPRESSED)
         && (form != POINT_CONVERSION_UNCOMPRESSED)
         && (form != POINT_CONVERSION_HYBRID)) {
@@ -261,6 +273,7 @@ int ec_GF2m_simple_oct2point(const EC_GROUP *group, EC_POINT *point,
         return 0;
     }
 
+    /* The point at infinity is represented by a single zero octet. */
     if (form == 0) {
         if (len != 1) {
             ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
@@ -312,11 +325,23 @@ int ec_GF2m_simple_oct2point(const EC_GROUP *group, EC_POINT *point,
             goto err;
         }
         if (form == POINT_CONVERSION_HYBRID) {
-            if (!group->meth->field_div(group, yxi, y, x, ctx))
-                goto err;
-            if (y_bit != BN_is_odd(yxi)) {
-                ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
-                goto err;
+            /*
+             * Check that the form in the encoding was set correctly
+             * according to X9.62 4.4.2.a, 4(c), see also first paragraph
+             * of X9.62, 4.4.1.b.
+             */
+            if (BN_is_zero(x)) {
+                if (y_bit != 0) {
+                    ECerr(ERR_LIB_EC, EC_R_INVALID_ENCODING);
+                    goto err;
+                }
+            } else {
+                if (!group->meth->field_div(group, yxi, y, x, ctx))
+                    goto err;
+                if (y_bit != BN_is_odd(yxi)) {
+                    ECerr(ERR_LIB_EC, EC_R_INVALID_ENCODING);
+                    goto err;
+                }
             }
         }
 
diff --git a/deps/openssl/openssl/crypto/ec/ec_asn1.c b/deps/openssl/openssl/crypto/ec/ec_asn1.c
index 7b7c75ce84435a..c8ee1e6f176218 100644
--- a/deps/openssl/openssl/crypto/ec/ec_asn1.c
+++ b/deps/openssl/openssl/crypto/ec/ec_asn1.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2002-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -761,7 +761,10 @@ EC_GROUP *EC_GROUP_new_from_ecparameters(const ECPARAMETERS *params)
         ret->seed_len = params->curve->seed->length;
     }
 
-    if (!params->order || !params->base || !params->base->data) {
+    if (params->order == NULL
+            || params->base == NULL
+            || params->base->data == NULL
+            || params->base->length == 0) {
         ECerr(EC_F_EC_GROUP_NEW_FROM_ECPARAMETERS, EC_R_ASN1_ERROR);
         goto err;
     }
diff --git a/deps/openssl/openssl/crypto/err/openssl.txt b/deps/openssl/openssl/crypto/err/openssl.txt
index 7e1776375df79c..902e97b8435510 100644
--- a/deps/openssl/openssl/crypto/err/openssl.txt
+++ b/deps/openssl/openssl/crypto/err/openssl.txt
@@ -1160,6 +1160,7 @@ SSL_F_FINAL_EC_PT_FORMATS:485:final_ec_pt_formats
 SSL_F_FINAL_EMS:486:final_ems
 SSL_F_FINAL_KEY_SHARE:503:final_key_share
 SSL_F_FINAL_MAXFRAGMENTLEN:557:final_maxfragmentlen
+SSL_F_FINAL_PSK:639:final_psk
 SSL_F_FINAL_RENEGOTIATE:483:final_renegotiate
 SSL_F_FINAL_SERVER_NAME:558:final_server_name
 SSL_F_FINAL_SIG_ALGS:497:final_sig_algs
@@ -1652,6 +1653,7 @@ X509V3_F_I2S_ASN1_ENUMERATED:121:i2s_ASN1_ENUMERATED
 X509V3_F_I2S_ASN1_IA5STRING:149:i2s_ASN1_IA5STRING
 X509V3_F_I2S_ASN1_INTEGER:120:i2s_ASN1_INTEGER
 X509V3_F_I2V_AUTHORITY_INFO_ACCESS:138:i2v_AUTHORITY_INFO_ACCESS
+X509V3_F_I2V_AUTHORITY_KEYID:173:i2v_AUTHORITY_KEYID
 X509V3_F_LEVEL_ADD_NODE:168:level_add_node
 X509V3_F_NOTICE_SECTION:132:notice_section
 X509V3_F_NREF_NOS:133:nref_nos
@@ -1692,6 +1694,7 @@ X509V3_F_V2I_SUBJECT_ALT:154:v2i_subject_alt
 X509V3_F_V2I_TLS_FEATURE:165:v2i_TLS_FEATURE
 X509V3_F_V3_GENERIC_EXTENSION:116:v3_generic_extension
 X509V3_F_X509V3_ADD1_I2D:140:X509V3_add1_i2d
+X509V3_F_X509V3_ADD_LEN_VALUE:174:x509v3_add_len_value
 X509V3_F_X509V3_ADD_VALUE:105:X509V3_add_value
 X509V3_F_X509V3_EXT_ADD:104:X509V3_EXT_add
 X509V3_F_X509V3_EXT_ADD_ALIAS:106:X509V3_EXT_add_alias
@@ -2741,6 +2744,7 @@ SSL_R_MISSING_DSA_SIGNING_CERT:165:missing dsa signing cert
 SSL_R_MISSING_ECDSA_SIGNING_CERT:381:missing ecdsa signing cert
 SSL_R_MISSING_FATAL:256:missing fatal
 SSL_R_MISSING_PARAMETERS:290:missing parameters
+SSL_R_MISSING_PSK_KEX_MODES_EXTENSION:310:missing psk kex modes extension
 SSL_R_MISSING_RSA_CERTIFICATE:168:missing rsa certificate
 SSL_R_MISSING_RSA_ENCRYPTING_CERT:169:missing rsa encrypting cert
 SSL_R_MISSING_RSA_SIGNING_CERT:170:missing rsa signing cert
@@ -2784,6 +2788,7 @@ SSL_R_NO_VALID_SCTS:216:no valid scts
 SSL_R_NO_VERIFY_COOKIE_CALLBACK:403:no verify cookie callback
 SSL_R_NULL_SSL_CTX:195:null ssl ctx
 SSL_R_NULL_SSL_METHOD_PASSED:196:null ssl method passed
+SSL_R_OCSP_CALLBACK_FAILURE:294:ocsp callback failure
 SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED:197:old session cipher not returned
 SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED:344:\
 	old session compression algorithm not returned
diff --git a/deps/openssl/openssl/crypto/evp/e_aes.c b/deps/openssl/openssl/crypto/evp/e_aes.c
index 405ddbf9bf09e0..a1d3ab90fa6159 100644
--- a/deps/openssl/openssl/crypto/evp/e_aes.c
+++ b/deps/openssl/openssl/crypto/evp/e_aes.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2001-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -611,22 +611,22 @@ void aes_t4_decrypt(const unsigned char *in, unsigned char *out,
  */
 void aes128_t4_cbc_encrypt(const unsigned char *in, unsigned char *out,
                            size_t len, const AES_KEY *key,
-                           unsigned char *ivec);
+                           unsigned char *ivec, int /*unused*/);
 void aes128_t4_cbc_decrypt(const unsigned char *in, unsigned char *out,
                            size_t len, const AES_KEY *key,
-                           unsigned char *ivec);
+                           unsigned char *ivec, int /*unused*/);
 void aes192_t4_cbc_encrypt(const unsigned char *in, unsigned char *out,
                            size_t len, const AES_KEY *key,
-                           unsigned char *ivec);
+                           unsigned char *ivec, int /*unused*/);
 void aes192_t4_cbc_decrypt(const unsigned char *in, unsigned char *out,
                            size_t len, const AES_KEY *key,
-                           unsigned char *ivec);
+                           unsigned char *ivec, int /*unused*/);
 void aes256_t4_cbc_encrypt(const unsigned char *in, unsigned char *out,
                            size_t len, const AES_KEY *key,
-                           unsigned char *ivec);
+                           unsigned char *ivec, int /*unused*/);
 void aes256_t4_cbc_decrypt(const unsigned char *in, unsigned char *out,
                            size_t len, const AES_KEY *key,
-                           unsigned char *ivec);
+                           unsigned char *ivec, int /*unused*/);
 void aes128_t4_ctr32_encrypt(const unsigned char *in, unsigned char *out,
                              size_t blocks, const AES_KEY *key,
                              unsigned char *ivec);
@@ -1168,9 +1168,9 @@ typedef struct {
 static int s390x_aes_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
                               const unsigned char *iv, int enc);
 
-# define S390X_aes_128_cbc_CAPABLE	1	/* checked by callee */
-# define S390X_aes_192_cbc_CAPABLE	1
-# define S390X_aes_256_cbc_CAPABLE	1
+# define S390X_aes_128_cbc_CAPABLE	0	/* checked by callee */
+# define S390X_aes_192_cbc_CAPABLE	0
+# define S390X_aes_256_cbc_CAPABLE	0
 # define S390X_AES_CBC_CTX		EVP_AES_KEY
 
 # define s390x_aes_cbc_init_key aes_init_key
@@ -1190,11 +1190,11 @@ static int s390x_aes_ecb_init_key(EVP_CIPHER_CTX *ctx,
     S390X_AES_ECB_CTX *cctx = EVP_C_DATA(S390X_AES_ECB_CTX, ctx);
     const int keylen = EVP_CIPHER_CTX_key_length(ctx);
 
-    cctx->fc = S390X_AES_FC(keylen);
-    if (!enc)
-        cctx->fc |= S390X_DECRYPT;
+    cctx->fc = S390X_AES_FC(keylen) | (enc ? 0 : S390X_DECRYPT);
+
+    if (key != NULL)
+        memcpy(cctx->km.param.k, key, keylen);
 
-    memcpy(cctx->km.param.k, key, keylen);
     return 1;
 }
 
@@ -1222,14 +1222,17 @@ static int s390x_aes_ofb_init_key(EVP_CIPHER_CTX *ctx,
                                   const unsigned char *ivec, int enc)
 {
     S390X_AES_OFB_CTX *cctx = EVP_C_DATA(S390X_AES_OFB_CTX, ctx);
-    const unsigned char *iv = EVP_CIPHER_CTX_original_iv(ctx);
+    const unsigned char *oiv = EVP_CIPHER_CTX_original_iv(ctx);
     const int keylen = EVP_CIPHER_CTX_key_length(ctx);
     const int ivlen = EVP_CIPHER_CTX_iv_length(ctx);
 
-    memcpy(cctx->kmo.param.cv, iv, ivlen);
-    memcpy(cctx->kmo.param.k, key, keylen);
     cctx->fc = S390X_AES_FC(keylen);
+
+    if (key != NULL)
+        memcpy(cctx->kmo.param.k, key, keylen);
+
     cctx->res = 0;
+    memcpy(cctx->kmo.param.cv, oiv, ivlen);
     return 1;
 }
 
@@ -1237,9 +1240,12 @@ static int s390x_aes_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
                                 const unsigned char *in, size_t len)
 {
     S390X_AES_OFB_CTX *cctx = EVP_C_DATA(S390X_AES_OFB_CTX, ctx);
+    const int ivlen = EVP_CIPHER_CTX_iv_length(ctx);
+    unsigned char *iv = EVP_CIPHER_CTX_iv_noconst(ctx);
     int n = cctx->res;
     int rem;
 
+    memcpy(cctx->kmo.param.cv, iv, ivlen);
     while (n && len) {
         *out = *in ^ cctx->kmo.param.cv[n];
         n = (n + 1) & 0xf;
@@ -1268,6 +1274,7 @@ static int s390x_aes_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
         }
     }
 
+    memcpy(iv, cctx->kmo.param.cv, ivlen);
     cctx->res = n;
     return 1;
 }
@@ -1287,18 +1294,18 @@ static int s390x_aes_cfb_init_key(EVP_CIPHER_CTX *ctx,
                                   const unsigned char *ivec, int enc)
 {
     S390X_AES_CFB_CTX *cctx = EVP_C_DATA(S390X_AES_CFB_CTX, ctx);
-    const unsigned char *iv = EVP_CIPHER_CTX_original_iv(ctx);
+    const unsigned char *oiv = EVP_CIPHER_CTX_original_iv(ctx);
     const int keylen = EVP_CIPHER_CTX_key_length(ctx);
     const int ivlen = EVP_CIPHER_CTX_iv_length(ctx);
 
-    cctx->fc = S390X_AES_FC(keylen);
-    cctx->fc |= 16 << 24;   /* 16 bytes cipher feedback */
-    if (!enc)
-        cctx->fc |= S390X_DECRYPT;
+    cctx->fc = S390X_AES_FC(keylen) | (enc ? 0 : S390X_DECRYPT)
+               | (16 << 24); /* 16 bytes cipher feedback */
+
+    if (key != NULL)
+        memcpy(cctx->kmf.param.k, key, keylen);
 
     cctx->res = 0;
-    memcpy(cctx->kmf.param.cv, iv, ivlen);
-    memcpy(cctx->kmf.param.k, key, keylen);
+    memcpy(cctx->kmf.param.cv, oiv, ivlen);
     return 1;
 }
 
@@ -1308,10 +1315,13 @@ static int s390x_aes_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
     S390X_AES_CFB_CTX *cctx = EVP_C_DATA(S390X_AES_CFB_CTX, ctx);
     const int keylen = EVP_CIPHER_CTX_key_length(ctx);
     const int enc = EVP_CIPHER_CTX_encrypting(ctx);
+    const int ivlen = EVP_CIPHER_CTX_iv_length(ctx);
+    unsigned char *iv = EVP_CIPHER_CTX_iv_noconst(ctx);
     int n = cctx->res;
     int rem;
     unsigned char tmp;
 
+    memcpy(cctx->kmf.param.cv, iv, ivlen);
     while (n && len) {
         tmp = *in;
         *out = cctx->kmf.param.cv[n] ^ tmp;
@@ -1344,6 +1354,7 @@ static int s390x_aes_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
         }
     }
 
+    memcpy(iv, cctx->kmf.param.cv, ivlen);
     cctx->res = n;
     return 1;
 }
@@ -1360,17 +1371,18 @@ static int s390x_aes_cfb8_init_key(EVP_CIPHER_CTX *ctx,
                                    const unsigned char *ivec, int enc)
 {
     S390X_AES_CFB_CTX *cctx = EVP_C_DATA(S390X_AES_CFB_CTX, ctx);
-    const unsigned char *iv = EVP_CIPHER_CTX_original_iv(ctx);
+    const unsigned char *oiv = EVP_CIPHER_CTX_original_iv(ctx);
     const int keylen = EVP_CIPHER_CTX_key_length(ctx);
     const int ivlen = EVP_CIPHER_CTX_iv_length(ctx);
 
-    cctx->fc = S390X_AES_FC(keylen);
-    cctx->fc |= 1 << 24;   /* 1 byte cipher feedback */
-    if (!enc)
-        cctx->fc |= S390X_DECRYPT;
+    cctx->fc = S390X_AES_FC(keylen) | (enc ? 0 : S390X_DECRYPT)
+               | (1 << 24); /* 1 byte cipher feedback flag */
 
-    memcpy(cctx->kmf.param.cv, iv, ivlen);
-    memcpy(cctx->kmf.param.k, key, keylen);
+    if (key != NULL)
+        memcpy(cctx->kmf.param.k, key, keylen);
+
+    cctx->res = 0;
+    memcpy(cctx->kmf.param.cv, oiv, ivlen);
     return 1;
 }
 
@@ -1378,8 +1390,12 @@ static int s390x_aes_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
                                  const unsigned char *in, size_t len)
 {
     S390X_AES_CFB_CTX *cctx = EVP_C_DATA(S390X_AES_CFB_CTX, ctx);
+    const int ivlen = EVP_CIPHER_CTX_iv_length(ctx);
+    unsigned char *iv = EVP_CIPHER_CTX_iv_noconst(ctx);
 
+    memcpy(cctx->kmf.param.cv, iv, ivlen);
     s390x_kmf(in, len, out, cctx->fc, &cctx->kmf.param);
+    memcpy(iv, cctx->kmf.param.cv, ivlen);
     return 1;
 }
 
@@ -1393,9 +1409,9 @@ static int s390x_aes_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 static int s390x_aes_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
                                  const unsigned char *in, size_t len);
 
-# define S390X_aes_128_ctr_CAPABLE	1	/* checked by callee */
-# define S390X_aes_192_ctr_CAPABLE	1
-# define S390X_aes_256_ctr_CAPABLE	1
+# define S390X_aes_128_ctr_CAPABLE	0	/* checked by callee */
+# define S390X_aes_192_ctr_CAPABLE	0
+# define S390X_aes_256_ctr_CAPABLE	0
 # define S390X_AES_CTR_CTX		EVP_AES_KEY
 
 # define s390x_aes_ctr_init_key aes_init_key
@@ -1563,8 +1579,7 @@ static int s390x_aes_gcm(S390X_AES_GCM_CTX *ctx, const unsigned char *in,
 /*-
  * Initialize context structure. Code is big-endian.
  */
-static void s390x_aes_gcm_setiv(S390X_AES_GCM_CTX *ctx,
-                                const unsigned char *iv)
+static void s390x_aes_gcm_setiv(S390X_AES_GCM_CTX *ctx)
 {
     ctx->kma.param.t.g[0] = 0;
     ctx->kma.param.t.g[1] = 0;
@@ -1575,12 +1590,11 @@ static void s390x_aes_gcm_setiv(S390X_AES_GCM_CTX *ctx,
     ctx->kreslen = 0;
 
     if (ctx->ivlen == 12) {
-        memcpy(&ctx->kma.param.j0, iv, ctx->ivlen);
+        memcpy(&ctx->kma.param.j0, ctx->iv, ctx->ivlen);
         ctx->kma.param.j0.w[3] = 1;
         ctx->kma.param.cv.w = 1;
     } else {
         /* ctx->iv has the right size and is already padded. */
-        memcpy(ctx->iv, iv, ctx->ivlen);
         s390x_kma(ctx->iv, S390X_gcm_ivpadlen(ctx->ivlen), NULL, 0, NULL,
                   ctx->fc, &ctx->kma.param);
         ctx->fc |= S390X_KMA_HS;
@@ -1694,7 +1708,7 @@ static int s390x_aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
         if (gctx->iv_gen == 0 || gctx->key_set == 0)
             return 0;
 
-        s390x_aes_gcm_setiv(gctx, gctx->iv);
+        s390x_aes_gcm_setiv(gctx);
 
         if (arg <= 0 || arg > gctx->ivlen)
             arg = gctx->ivlen;
@@ -1714,7 +1728,7 @@ static int s390x_aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
             return 0;
 
         memcpy(gctx->iv + gctx->ivlen - arg, ptr, arg);
-        s390x_aes_gcm_setiv(gctx, gctx->iv);
+        s390x_aes_gcm_setiv(gctx);
         gctx->iv_set = 1;
         return 1;
 
@@ -1770,43 +1784,36 @@ static int s390x_aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 }
 
 /*-
- * Set key and/or iv. Returns 1 on success. Otherwise 0 is returned.
+ * Set key or iv or enc/dec. Returns 1 on success. Otherwise 0 is returned.
  */
 static int s390x_aes_gcm_init_key(EVP_CIPHER_CTX *ctx,
                                   const unsigned char *key,
                                   const unsigned char *iv, int enc)
 {
     S390X_AES_GCM_CTX *gctx = EVP_C_DATA(S390X_AES_GCM_CTX, ctx);
-    int keylen;
+    const int keylen = EVP_CIPHER_CTX_key_length(ctx);
 
-    if (iv == NULL && key == NULL)
-        return 1;
+    gctx->fc = S390X_AES_FC(keylen) | (enc ? 0 : S390X_DECRYPT);
 
     if (key != NULL) {
-        keylen = EVP_CIPHER_CTX_key_length(ctx);
+        gctx->fc &= ~S390X_KMA_HS;
         memcpy(&gctx->kma.param.k, key, keylen);
-
-        gctx->fc = S390X_AES_FC(keylen);
-        if (!enc)
-            gctx->fc |= S390X_DECRYPT;
-
-        if (iv == NULL && gctx->iv_set)
-            iv = gctx->iv;
-
-        if (iv != NULL) {
-            s390x_aes_gcm_setiv(gctx, iv);
-            gctx->iv_set = 1;
-        }
         gctx->key_set = 1;
-    } else {
-        if (gctx->key_set)
-            s390x_aes_gcm_setiv(gctx, iv);
-        else
-            memcpy(gctx->iv, iv, gctx->ivlen);
+    }
 
-        gctx->iv_set = 1;
+    if (iv != NULL) {
+        memcpy(gctx->iv, iv, gctx->ivlen);
         gctx->iv_gen = 0;
+        gctx->iv_set = 1;
     }
+
+    if (gctx->key_set && gctx->iv_set)
+            s390x_aes_gcm_setiv(gctx);
+
+    gctx->fc &= ~(S390X_KMA_LPC | S390X_KMA_LAAD);
+    gctx->areslen = 0;
+    gctx->mreslen = 0;
+    gctx->kreslen = 0;
     return 1;
 }
 
@@ -1895,7 +1902,6 @@ static int s390x_aes_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
         /* recall that we already did en-/decrypt gctx->mres
          * and returned it to caller... */
         OPENSSL_cleanse(tmp, gctx->mreslen);
-        gctx->iv_set = 0;
 
         enc = EVP_CIPHER_CTX_encrypting(ctx);
         if (enc) {
@@ -1929,8 +1935,8 @@ static int s390x_aes_gcm_cleanup(EVP_CIPHER_CTX *c)
 }
 
 # define S390X_AES_XTS_CTX		EVP_AES_XTS_CTX
-# define S390X_aes_128_xts_CAPABLE	1	/* checked by callee */
-# define S390X_aes_256_xts_CAPABLE	1
+# define S390X_aes_128_xts_CAPABLE	0	/* checked by callee */
+# define S390X_aes_256_xts_CAPABLE	0
 
 # define s390x_aes_xts_init_key aes_xts_init_key
 static int s390x_aes_xts_init_key(EVP_CIPHER_CTX *ctx,
@@ -2134,9 +2140,10 @@ static int s390x_aes_ccm_tls_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
                                     const unsigned char *in, size_t len)
 {
     S390X_AES_CCM_CTX *cctx = EVP_C_DATA(S390X_AES_CCM_CTX, ctx);
-    unsigned char *ivec = EVP_CIPHER_CTX_iv_noconst(ctx);
+    const unsigned char *ivec = EVP_CIPHER_CTX_iv(ctx);
     unsigned char *buf = EVP_CIPHER_CTX_buf_noconst(ctx);
     const int enc = EVP_CIPHER_CTX_encrypting(ctx);
+    unsigned char iv[EVP_MAX_IV_LENGTH];
 
     if (out != in
             || len < (EVP_CCM_TLS_EXPLICIT_IV_LEN + (size_t)cctx->aes.ccm.m))
@@ -2152,8 +2159,9 @@ static int s390x_aes_ccm_tls_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
      * Get explicit iv (sequence number). We already have fixed iv
      * (server/client_write_iv) here.
      */
-    memcpy(ivec + EVP_CCM_TLS_FIXED_IV_LEN, in, EVP_CCM_TLS_EXPLICIT_IV_LEN);
-    s390x_aes_ccm_setiv(cctx, ivec, len);
+    memcpy(iv, ivec, sizeof(iv));
+    memcpy(iv + EVP_CCM_TLS_FIXED_IV_LEN, in, EVP_CCM_TLS_EXPLICIT_IV_LEN);
+    s390x_aes_ccm_setiv(cctx, iv, len);
 
     /* Process aad (sequence number|type|version|length) */
     s390x_aes_ccm_aad(cctx, buf, cctx->aes.ccm.tls_aad_len);
@@ -2180,42 +2188,35 @@ static int s390x_aes_ccm_tls_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 }
 
 /*-
- * Set key and flag field and/or iv. Returns 1 if successful. Otherwise 0 is
- * returned.
+ * Set key or iv or enc/dec. Returns 1 if successful.
+ * Otherwise 0 is returned.
  */
 static int s390x_aes_ccm_init_key(EVP_CIPHER_CTX *ctx,
                                   const unsigned char *key,
                                   const unsigned char *iv, int enc)
 {
     S390X_AES_CCM_CTX *cctx = EVP_C_DATA(S390X_AES_CCM_CTX, ctx);
-    unsigned char *ivec;
-    int keylen;
+    const int keylen  = EVP_CIPHER_CTX_key_length(ctx);
+    unsigned char *ivec = EVP_CIPHER_CTX_iv_noconst(ctx);
 
-    if (iv == NULL && key == NULL)
-        return 1;
+    cctx->aes.ccm.fc = S390X_AES_FC(keylen);
 
     if (key != NULL) {
-        keylen = EVP_CIPHER_CTX_key_length(ctx);
-        cctx->aes.ccm.fc = S390X_AES_FC(keylen);
         memcpy(cctx->aes.ccm.kmac_param.k, key, keylen);
-
-        /* Store encoded m and l. */
-        cctx->aes.ccm.nonce.b[0] = ((cctx->aes.ccm.l - 1) & 0x7)
-                                 | (((cctx->aes.ccm.m - 2) >> 1) & 0x7) << 3;
-        memset(cctx->aes.ccm.nonce.b + 1, 0,
-               sizeof(cctx->aes.ccm.nonce.b));
-        cctx->aes.ccm.blocks = 0;
-
         cctx->aes.ccm.key_set = 1;
     }
-
     if (iv != NULL) {
-        ivec = EVP_CIPHER_CTX_iv_noconst(ctx);
         memcpy(ivec, iv, 15 - cctx->aes.ccm.l);
-
         cctx->aes.ccm.iv_set = 1;
     }
 
+    /* Store encoded m and l. */
+    cctx->aes.ccm.nonce.b[0] = ((cctx->aes.ccm.l - 1) & 0x7)
+                             | (((cctx->aes.ccm.m - 2) >> 1) & 0x7) << 3;
+    memset(cctx->aes.ccm.nonce.b + 1, 0, sizeof(cctx->aes.ccm.nonce.b) - 1);
+
+    cctx->aes.ccm.blocks = 0;
+    cctx->aes.ccm.len_set = 0;
     return 1;
 }
 
@@ -2230,8 +2231,9 @@ static int s390x_aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 {
     S390X_AES_CCM_CTX *cctx = EVP_C_DATA(S390X_AES_CCM_CTX, ctx);
     const int enc = EVP_CIPHER_CTX_encrypting(ctx);
+    const unsigned char *ivec = EVP_CIPHER_CTX_iv(ctx);
+    unsigned char *buf;
     int rv;
-    unsigned char *buf, *ivec;
 
     if (!cctx->aes.ccm.key_set)
         return -1;
@@ -2253,7 +2255,6 @@ static int s390x_aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
     if (out == NULL) {
         /* Update(): Pass message length. */
         if (in == NULL) {
-            ivec = EVP_CIPHER_CTX_iv_noconst(ctx);
             s390x_aes_ccm_setiv(cctx, ivec, len);
 
             cctx->aes.ccm.len_set = 1;
@@ -2279,7 +2280,6 @@ static int s390x_aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
          * In case message length was not previously set explicitly via
          * Update(), set it now.
          */
-        ivec = EVP_CIPHER_CTX_iv_noconst(ctx);
         s390x_aes_ccm_setiv(cctx, ivec, len);
 
         cctx->aes.ccm.len_set = 1;
@@ -2304,9 +2304,6 @@ static int s390x_aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
         if (rv == -1)
             OPENSSL_cleanse(out, len);
 
-        cctx->aes.ccm.iv_set = 0;
-        cctx->aes.ccm.tag_set = 0;
-        cctx->aes.ccm.len_set = 0;
         return rv;
     }
 }
@@ -2414,9 +2411,6 @@ static int s390x_aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
             return 0;
 
         memcpy(ptr, cctx->aes.ccm.kmac_param.icv.b, cctx->aes.ccm.m);
-        cctx->aes.ccm.tag_set = 0;
-        cctx->aes.ccm.iv_set = 0;
-        cctx->aes.ccm.len_set = 0;
         return 1;
 
     case EVP_CTRL_COPY:
@@ -2453,7 +2447,7 @@ static const EVP_CIPHER s390x_aes_##keylen##_##mode = {			\
     nid##_##keylen##_##nmode,blocksize,					\
     keylen / 8,								\
     ivlen,								\
-    flags | EVP_CIPH_##MODE##_MODE,					\
+    flags | EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_##MODE##_MODE,		\
     s390x_aes_##mode##_init_key,					\
     s390x_aes_##mode##_cipher,						\
     NULL,								\
@@ -2490,7 +2484,7 @@ static const EVP_CIPHER s390x_aes_##keylen##_##mode = {			\
     blocksize,								\
     (EVP_CIPH_##MODE##_MODE == EVP_CIPH_XTS_MODE ? 2 : 1) * keylen / 8,	\
     ivlen,								\
-    flags | EVP_CIPH_##MODE##_MODE,					\
+    flags | EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_##MODE##_MODE,		\
     s390x_aes_##mode##_init_key,					\
     s390x_aes_##mode##_cipher,						\
     s390x_aes_##mode##_cleanup,						\
diff --git a/deps/openssl/openssl/crypto/evp/e_camellia.c b/deps/openssl/openssl/crypto/evp/e_camellia.c
index 502d6936cc1307..f8c01980126772 100644
--- a/deps/openssl/openssl/crypto/evp/e_camellia.c
+++ b/deps/openssl/openssl/crypto/evp/e_camellia.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -55,16 +55,16 @@ void cmll_t4_decrypt(const unsigned char *in, unsigned char *out,
 
 void cmll128_t4_cbc_encrypt(const unsigned char *in, unsigned char *out,
                             size_t len, const CAMELLIA_KEY *key,
-                            unsigned char *ivec);
+                            unsigned char *ivec, int /*unused*/);
 void cmll128_t4_cbc_decrypt(const unsigned char *in, unsigned char *out,
                             size_t len, const CAMELLIA_KEY *key,
-                            unsigned char *ivec);
+                            unsigned char *ivec, int /*unused*/);
 void cmll256_t4_cbc_encrypt(const unsigned char *in, unsigned char *out,
                             size_t len, const CAMELLIA_KEY *key,
-                            unsigned char *ivec);
+                            unsigned char *ivec, int /*unused*/);
 void cmll256_t4_cbc_decrypt(const unsigned char *in, unsigned char *out,
                             size_t len, const CAMELLIA_KEY *key,
-                            unsigned char *ivec);
+                            unsigned char *ivec, int /*unused*/);
 void cmll128_t4_ctr32_encrypt(const unsigned char *in, unsigned char *out,
                               size_t blocks, const CAMELLIA_KEY *key,
                               unsigned char *ivec);
diff --git a/deps/openssl/openssl/crypto/hmac/hm_ameth.c b/deps/openssl/openssl/crypto/hmac/hm_ameth.c
index 638f61b5863aef..f871e4fe71e5fd 100644
--- a/deps/openssl/openssl/crypto/hmac/hm_ameth.c
+++ b/deps/openssl/openssl/crypto/hmac/hm_ameth.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2007-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -47,7 +47,8 @@ static int hmac_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
 
 static int hmac_pkey_public_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
 {
-    return ASN1_OCTET_STRING_cmp(EVP_PKEY_get0(a), EVP_PKEY_get0(b));
+    /* the ameth pub_cmp must return 1 on match, 0 on mismatch */
+    return ASN1_OCTET_STRING_cmp(EVP_PKEY_get0(a), EVP_PKEY_get0(b)) == 0;
 }
 
 static int hmac_set_priv_key(EVP_PKEY *pkey, const unsigned char *priv,
diff --git a/deps/openssl/openssl/crypto/pkcs12/p12_key.c b/deps/openssl/openssl/crypto/pkcs12/p12_key.c
index ab31a6129500eb..03eda2664251d2 100644
--- a/deps/openssl/openssl/crypto/pkcs12/p12_key.c
+++ b/deps/openssl/openssl/crypto/pkcs12/p12_key.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -101,7 +101,7 @@ int PKCS12_key_gen_uni(unsigned char *pass, int passlen, unsigned char *salt,
 #endif
     v = EVP_MD_block_size(md_type);
     u = EVP_MD_size(md_type);
-    if (u < 0 || v <= 0)
+    if (u <= 0 || v <= 0)
         goto err;
     D = OPENSSL_malloc(v);
     Ai = OPENSSL_malloc(u);
diff --git a/deps/openssl/openssl/crypto/poly1305/poly1305_ameth.c b/deps/openssl/openssl/crypto/poly1305/poly1305_ameth.c
index 0c8a91dc79dcc5..0dddf79626e33e 100644
--- a/deps/openssl/openssl/crypto/poly1305/poly1305_ameth.c
+++ b/deps/openssl/openssl/crypto/poly1305/poly1305_ameth.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2007-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -43,7 +43,7 @@ static int poly1305_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
 
 static int poly1305_pkey_public_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
 {
-    return ASN1_OCTET_STRING_cmp(EVP_PKEY_get0(a), EVP_PKEY_get0(b));
+    return ASN1_OCTET_STRING_cmp(EVP_PKEY_get0(a), EVP_PKEY_get0(b)) == 0;
 }
 
 static int poly1305_set_priv_key(EVP_PKEY *pkey, const unsigned char *priv,
diff --git a/deps/openssl/openssl/crypto/ppccap.c b/deps/openssl/openssl/crypto/ppccap.c
index e51156468ae584..eeaa47cc6b4181 100644
--- a/deps/openssl/openssl/crypto/ppccap.c
+++ b/deps/openssl/openssl/crypto/ppccap.c
@@ -211,6 +211,12 @@ size_t OPENSSL_instrument_bus2(unsigned int *out, size_t cnt, size_t max)
 # if __GLIBC_PREREQ(2, 16)
 #  include <sys/auxv.h>
 #  define OSSL_IMPLEMENT_GETAUXVAL
+# elif defined(__ANDROID_API__)
+/* see https://developer.android.google.cn/ndk/guides/cpu-features */
+#  if __ANDROID_API__ >= 18
+#   include <sys/auxv.h>
+#   define OSSL_IMPLEMENT_GETAUXVAL
+#  endif
 # endif
 #endif
 
diff --git a/deps/openssl/openssl/crypto/rand/rand_unix.c b/deps/openssl/openssl/crypto/rand/rand_unix.c
index ec6be791b37f44..43f1069d151d80 100644
--- a/deps/openssl/openssl/crypto/rand/rand_unix.c
+++ b/deps/openssl/openssl/crypto/rand/rand_unix.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -34,6 +34,9 @@
 #if defined(__OpenBSD__)
 # include <sys/param.h>
 #endif
+#if defined(__APPLE__)
+# include <CommonCrypto/CommonRandom.h>
+#endif
 
 #if defined(OPENSSL_SYS_UNIX) || defined(__DJGPP__)
 # include <sys/types.h>
@@ -378,6 +381,11 @@ static ssize_t syscall_random(void *buf, size_t buflen)
         if (errno != ENOSYS)
             return -1;
     }
+#  elif defined(__APPLE__)
+    if (CCRandomGenerateBytes(buf, buflen) == kCCSuccess)
+	    return (ssize_t)buflen;
+
+    return -1;
 #  else
     union {
         void *p;
diff --git a/deps/openssl/openssl/crypto/rsa/rsa_prn.c b/deps/openssl/openssl/crypto/rsa/rsa_prn.c
index b5f4bce2a3e654..23df448a5212ca 100644
--- a/deps/openssl/openssl/crypto/rsa/rsa_prn.c
+++ b/deps/openssl/openssl/crypto/rsa/rsa_prn.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -34,9 +34,11 @@ int RSA_print(BIO *bp, const RSA *x, int off)
     EVP_PKEY *pk;
     int ret;
     pk = EVP_PKEY_new();
-    if (pk == NULL || !EVP_PKEY_set1_RSA(pk, (RSA *)x))
+    if (pk == NULL)
         return 0;
-    ret = EVP_PKEY_print_private(bp, pk, off, NULL);
+    ret = EVP_PKEY_set1_RSA(pk, (RSA *)x);
+    if (ret)
+        ret = EVP_PKEY_print_private(bp, pk, off, NULL);
     EVP_PKEY_free(pk);
     return ret;
 }
diff --git a/deps/openssl/openssl/crypto/siphash/siphash_ameth.c b/deps/openssl/openssl/crypto/siphash/siphash_ameth.c
index 2da6dfec8025d3..7fce76390ef4fd 100644
--- a/deps/openssl/openssl/crypto/siphash/siphash_ameth.c
+++ b/deps/openssl/openssl/crypto/siphash/siphash_ameth.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2007-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -44,7 +44,7 @@ static int siphash_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
 
 static int siphash_pkey_public_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
 {
-    return ASN1_OCTET_STRING_cmp(EVP_PKEY_get0(a), EVP_PKEY_get0(b));
+    return ASN1_OCTET_STRING_cmp(EVP_PKEY_get0(a), EVP_PKEY_get0(b)) == 0;
 }
 
 static int siphash_set_priv_key(EVP_PKEY *pkey, const unsigned char *priv,
diff --git a/deps/openssl/openssl/crypto/sm2/sm2_crypt.c b/deps/openssl/openssl/crypto/sm2/sm2_crypt.c
index ef505f64412bdc..83b97f4edc8828 100644
--- a/deps/openssl/openssl/crypto/sm2/sm2_crypt.c
+++ b/deps/openssl/openssl/crypto/sm2/sm2_crypt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright 2017 Ribose Inc. All Rights Reserved.
  * Ported from Ribose contributions from Botan.
  *
@@ -61,29 +61,20 @@ static size_t ec_field_size(const EC_GROUP *group)
     return field_size;
 }
 
-int sm2_plaintext_size(const EC_KEY *key, const EVP_MD *digest, size_t msg_len,
-                       size_t *pt_size)
+int sm2_plaintext_size(const unsigned char *ct, size_t ct_size, size_t *pt_size)
 {
-    const size_t field_size = ec_field_size(EC_KEY_get0_group(key));
-    const int md_size = EVP_MD_size(digest);
-    size_t overhead;
+    struct SM2_Ciphertext_st *sm2_ctext = NULL;
 
-    if (md_size < 0) {
-        SM2err(SM2_F_SM2_PLAINTEXT_SIZE, SM2_R_INVALID_DIGEST);
-        return 0;
-    }
-    if (field_size == 0) {
-        SM2err(SM2_F_SM2_PLAINTEXT_SIZE, SM2_R_INVALID_FIELD);
-        return 0;
-    }
+    sm2_ctext = d2i_SM2_Ciphertext(NULL, &ct, ct_size);
 
-    overhead = 10 + 2 * field_size + (size_t)md_size;
-    if (msg_len <= overhead) {
+    if (sm2_ctext == NULL) {
         SM2err(SM2_F_SM2_PLAINTEXT_SIZE, SM2_R_INVALID_ENCODING);
         return 0;
     }
 
-    *pt_size = msg_len - overhead;
+    *pt_size = sm2_ctext->C2->length;
+    SM2_Ciphertext_free(sm2_ctext);
+
     return 1;
 }
 
@@ -303,6 +294,10 @@ int sm2_decrypt(const EC_KEY *key,
     C2 = sm2_ctext->C2->data;
     C3 = sm2_ctext->C3->data;
     msg_len = sm2_ctext->C2->length;
+    if (*ptext_len < (size_t)msg_len) {
+        SM2err(SM2_F_SM2_DECRYPT, SM2_R_BUFFER_TOO_SMALL);
+        goto done;
+    }
 
     ctx = BN_CTX_new();
     if (ctx == NULL) {
diff --git a/deps/openssl/openssl/crypto/sm2/sm2_pmeth.c b/deps/openssl/openssl/crypto/sm2/sm2_pmeth.c
index b42a14c32f265a..0e722b910b5766 100644
--- a/deps/openssl/openssl/crypto/sm2/sm2_pmeth.c
+++ b/deps/openssl/openssl/crypto/sm2/sm2_pmeth.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -151,7 +151,7 @@ static int pkey_sm2_decrypt(EVP_PKEY_CTX *ctx,
     const EVP_MD *md = (dctx->md == NULL) ? EVP_sm3() : dctx->md;
 
     if (out == NULL) {
-        if (!sm2_plaintext_size(ec, md, inlen, outlen))
+        if (!sm2_plaintext_size(in, inlen, outlen))
             return -1;
         else
             return 1;
diff --git a/deps/openssl/openssl/crypto/sparcv9cap.c b/deps/openssl/openssl/crypto/sparcv9cap.c
index ff1a983ac98b4b..b3cb3d4be9585b 100644
--- a/deps/openssl/openssl/crypto/sparcv9cap.c
+++ b/deps/openssl/openssl/crypto/sparcv9cap.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2005-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2005-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -16,6 +16,7 @@
 #include <unistd.h>
 #include <openssl/bn.h>
 #include "internal/cryptlib.h"
+#include "bn/bn_local.h"    /* for definition of bn_mul_mont */
 
 #include "sparc_arch.h"
 
diff --git a/deps/openssl/openssl/crypto/srp/srp_vfy.c b/deps/openssl/openssl/crypto/srp/srp_vfy.c
index 3dd2ab05075718..394e1180dfa433 100644
--- a/deps/openssl/openssl/crypto/srp/srp_vfy.c
+++ b/deps/openssl/openssl/crypto/srp/srp_vfy.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2004-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2004-2021 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2004, EdelKey Project. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -684,7 +684,7 @@ int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt,
     BIGNUM *x = NULL;
     BN_CTX *bn_ctx = BN_CTX_new();
     unsigned char tmp2[MAX_LEN];
-    BIGNUM *salttmp = NULL;
+    BIGNUM *salttmp = NULL, *verif;
 
     if ((user == NULL) ||
         (pass == NULL) ||
@@ -707,17 +707,18 @@ int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt,
     if (x == NULL)
         goto err;
 
-    *verifier = BN_new();
-    if (*verifier == NULL)
+    verif = BN_new();
+    if (verif == NULL)
         goto err;
 
-    if (!BN_mod_exp(*verifier, g, x, N, bn_ctx)) {
-        BN_clear_free(*verifier);
+    if (!BN_mod_exp(verif, g, x, N, bn_ctx)) {
+        BN_clear_free(verif);
         goto err;
     }
 
     result = 1;
     *salt = salttmp;
+    *verifier = verif;
 
  err:
     if (salt != NULL && *salt != salttmp)
diff --git a/deps/openssl/openssl/crypto/store/loader_file.c b/deps/openssl/openssl/crypto/store/loader_file.c
index 9c9e3bd085068c..32e7b9f65a4174 100644
--- a/deps/openssl/openssl/crypto/store/loader_file.c
+++ b/deps/openssl/openssl/crypto/store/loader_file.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -370,6 +370,7 @@ static OSSL_STORE_INFO *try_decode_PKCS8Encrypted(const char *pem_name,
     mem->data = (char *)new_data;
     mem->max = mem->length = (size_t)new_data_len;
     X509_SIG_free(p8);
+    p8 = NULL;
 
     store_info = ossl_store_info_new_EMBEDDED(PEM_STRING_PKCS8INF, mem);
     if (store_info == NULL) {
diff --git a/deps/openssl/openssl/crypto/ts/ts_rsp_verify.c b/deps/openssl/openssl/crypto/ts/ts_rsp_verify.c
index c2e7abd67f5096..7fe3d27e74a2c1 100644
--- a/deps/openssl/openssl/crypto/ts/ts_rsp_verify.c
+++ b/deps/openssl/openssl/crypto/ts/ts_rsp_verify.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -612,6 +612,7 @@ static int ts_compute_imprint(BIO *data, TS_TST_INFO *tst_info,
  err:
     EVP_MD_CTX_free(md_ctx);
     X509_ALGOR_free(*md_alg);
+    *md_alg = NULL;
     OPENSSL_free(*imprint);
     *imprint_len = 0;
     *imprint = 0;
diff --git a/deps/openssl/openssl/crypto/ts/ts_verify_ctx.c b/deps/openssl/openssl/crypto/ts/ts_verify_ctx.c
index 1e80e0d3702966..32cd2f542bb756 100644
--- a/deps/openssl/openssl/crypto/ts/ts_verify_ctx.c
+++ b/deps/openssl/openssl/crypto/ts/ts_verify_ctx.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -126,6 +126,8 @@ TS_VERIFY_CTX *TS_REQ_to_TS_VERIFY_CTX(TS_REQ *req, TS_VERIFY_CTX *ctx)
         goto err;
     msg = imprint->hashed_msg;
     ret->imprint_len = ASN1_STRING_length(msg);
+    if (ret->imprint_len <= 0)
+        goto err;
     if ((ret->imprint = OPENSSL_malloc(ret->imprint_len)) == NULL)
         goto err;
     memcpy(ret->imprint, ASN1_STRING_get0_data(msg), ret->imprint_len);
diff --git a/deps/openssl/openssl/crypto/uid.c b/deps/openssl/openssl/crypto/uid.c
index 65b1171039fe5a..5e3315eeb2e388 100644
--- a/deps/openssl/openssl/crypto/uid.c
+++ b/deps/openssl/openssl/crypto/uid.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2001-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -36,6 +36,12 @@ int OPENSSL_issetugid(void)
 #   include <sys/auxv.h>
 #   define OSSL_IMPLEMENT_GETAUXVAL
 #  endif
+# elif defined(__ANDROID_API__)
+/* see https://developer.android.google.cn/ndk/guides/cpu-features */
+#  if __ANDROID_API__ >= 18
+#   include <sys/auxv.h>
+#   define OSSL_IMPLEMENT_GETAUXVAL
+#  endif
 # endif
 
 int OPENSSL_issetugid(void)
diff --git a/deps/openssl/openssl/crypto/x509/t_x509.c b/deps/openssl/openssl/crypto/x509/t_x509.c
index 12d807f705ede5..ece987a6bdbec3 100644
--- a/deps/openssl/openssl/crypto/x509/t_x509.c
+++ b/deps/openssl/openssl/crypto/x509/t_x509.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -365,9 +365,9 @@ int X509_aux_print(BIO *out, X509 *x, int indent)
         BIO_puts(out, "\n");
     } else
         BIO_printf(out, "%*sNo Rejected Uses.\n", indent, "");
-    alias = X509_alias_get0(x, NULL);
+    alias = X509_alias_get0(x, &i);
     if (alias)
-        BIO_printf(out, "%*sAlias: %s\n", indent, "", alias);
+        BIO_printf(out, "%*sAlias: %.*s\n", indent, "", i, alias);
     keyid = X509_keyid_get0(x, &keyidlen);
     if (keyid) {
         BIO_printf(out, "%*sKey Id: ", indent, "");
diff --git a/deps/openssl/openssl/crypto/x509/x509_vpm.c b/deps/openssl/openssl/crypto/x509/x509_vpm.c
index 68b681d5ee854a..535f169a29e70e 100644
--- a/deps/openssl/openssl/crypto/x509/x509_vpm.c
+++ b/deps/openssl/openssl/crypto/x509/x509_vpm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2004-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -199,7 +199,8 @@ int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *dest,
             return 0;
     }
 
-    /* Copy the host flags if and only if we're copying the host list */
+    x509_verify_param_copy(hostflags, 0);
+
     if (test_x509_verify_param_copy(hosts, NULL)) {
         sk_OPENSSL_STRING_pop_free(dest->hosts, str_free);
         dest->hosts = NULL;
@@ -208,7 +209,6 @@ int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *dest,
                 sk_OPENSSL_STRING_deep_copy(src->hosts, str_copy, str_free);
             if (dest->hosts == NULL)
                 return 0;
-            dest->hostflags = src->hostflags;
         }
     }
 
diff --git a/deps/openssl/openssl/crypto/x509v3/v3_akey.c b/deps/openssl/openssl/crypto/x509v3/v3_akey.c
index d9f770433cfb61..33b1933d7228d0 100644
--- a/deps/openssl/openssl/crypto/x509v3/v3_akey.c
+++ b/deps/openssl/openssl/crypto/x509v3/v3_akey.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -39,20 +39,48 @@ static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
                                                  STACK_OF(CONF_VALUE)
                                                  *extlist)
 {
-    char *tmp;
+    char *tmp = NULL;
+    STACK_OF(CONF_VALUE) *origextlist = extlist, *tmpextlist;
+
     if (akeyid->keyid) {
         tmp = OPENSSL_buf2hexstr(akeyid->keyid->data, akeyid->keyid->length);
-        X509V3_add_value("keyid", tmp, &extlist);
+        if (tmp == NULL) {
+            X509V3err(X509V3_F_I2V_AUTHORITY_KEYID, ERR_R_MALLOC_FAILURE);
+            return NULL;
+        }
+        if (!X509V3_add_value("keyid", tmp, &extlist)) {
+            OPENSSL_free(tmp);
+            X509V3err(X509V3_F_I2V_AUTHORITY_KEYID, ERR_R_X509_LIB);
+            goto err;
+        }
         OPENSSL_free(tmp);
     }
-    if (akeyid->issuer)
-        extlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, extlist);
+    if (akeyid->issuer) {
+        tmpextlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, extlist);
+        if (tmpextlist == NULL) {
+            X509V3err(X509V3_F_I2V_AUTHORITY_KEYID, ERR_R_X509_LIB);
+            goto err;
+        }
+        extlist = tmpextlist;
+    }
     if (akeyid->serial) {
         tmp = OPENSSL_buf2hexstr(akeyid->serial->data, akeyid->serial->length);
-        X509V3_add_value("serial", tmp, &extlist);
+        if (tmp == NULL) {
+            X509V3err(X509V3_F_I2V_AUTHORITY_KEYID, ERR_R_MALLOC_FAILURE);
+            goto err;
+        }
+        if (!X509V3_add_value("serial", tmp, &extlist)) {
+            OPENSSL_free(tmp);
+            X509V3err(X509V3_F_I2V_AUTHORITY_KEYID, ERR_R_X509_LIB);
+            goto err;
+        }
         OPENSSL_free(tmp);
     }
     return extlist;
+ err:
+    if (origextlist == NULL)
+        sk_CONF_VALUE_pop_free(extlist, X509V3_conf_free);
+    return NULL;
 }
 
 /*-
diff --git a/deps/openssl/openssl/crypto/x509v3/v3_alt.c b/deps/openssl/openssl/crypto/x509v3/v3_alt.c
index 4dce0041012e44..7c32d4031d1142 100644
--- a/deps/openssl/openssl/crypto/x509v3/v3_alt.c
+++ b/deps/openssl/openssl/crypto/x509v3/v3_alt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -9,6 +9,7 @@
 
 #include <stdio.h>
 #include "internal/cryptlib.h"
+#include "crypto/x509.h"
 #include <openssl/conf.h>
 #include <openssl/x509v3.h>
 #include "ext_dat.h"
@@ -99,17 +100,20 @@ STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
         break;
 
     case GEN_EMAIL:
-        if (!X509V3_add_value_uchar("email", gen->d.ia5->data, &ret))
+        if (!x509v3_add_len_value_uchar("email", gen->d.ia5->data,
+                                        gen->d.ia5->length, &ret))
             return NULL;
         break;
 
     case GEN_DNS:
-        if (!X509V3_add_value_uchar("DNS", gen->d.ia5->data, &ret))
+        if (!x509v3_add_len_value_uchar("DNS", gen->d.ia5->data,
+                                        gen->d.ia5->length, &ret))
             return NULL;
         break;
 
     case GEN_URI:
-        if (!X509V3_add_value_uchar("URI", gen->d.ia5->data, &ret))
+        if (!x509v3_add_len_value_uchar("URI", gen->d.ia5->data,
+                                        gen->d.ia5->length, &ret))
             return NULL;
         break;
 
diff --git a/deps/openssl/openssl/crypto/x509v3/v3_cpols.c b/deps/openssl/openssl/crypto/x509v3/v3_cpols.c
index 1d12c899125c85..09804b58482cf7 100644
--- a/deps/openssl/openssl/crypto/x509v3/v3_cpols.c
+++ b/deps/openssl/openssl/crypto/x509v3/v3_cpols.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -422,7 +422,8 @@ static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals,
         qualinfo = sk_POLICYQUALINFO_value(quals, i);
         switch (OBJ_obj2nid(qualinfo->pqualid)) {
         case NID_id_qt_cps:
-            BIO_printf(out, "%*sCPS: %s\n", indent, "",
+            BIO_printf(out, "%*sCPS: %.*s\n", indent, "",
+                       qualinfo->d.cpsuri->length,
                        qualinfo->d.cpsuri->data);
             break;
 
@@ -447,7 +448,8 @@ static void print_notice(BIO *out, USERNOTICE *notice, int indent)
     if (notice->noticeref) {
         NOTICEREF *ref;
         ref = notice->noticeref;
-        BIO_printf(out, "%*sOrganization: %s\n", indent, "",
+        BIO_printf(out, "%*sOrganization: %.*s\n", indent, "",
+                   ref->organization->length,
                    ref->organization->data);
         BIO_printf(out, "%*sNumber%s: ", indent, "",
                    sk_ASN1_INTEGER_num(ref->noticenos) > 1 ? "s" : "");
@@ -470,7 +472,8 @@ static void print_notice(BIO *out, USERNOTICE *notice, int indent)
         BIO_puts(out, "\n");
     }
     if (notice->exptext)
-        BIO_printf(out, "%*sExplicit Text: %s\n", indent, "",
+        BIO_printf(out, "%*sExplicit Text: %.*s\n", indent, "",
+                   notice->exptext->length,
                    notice->exptext->data);
 }
 
diff --git a/deps/openssl/openssl/crypto/x509v3/v3_ncons.c b/deps/openssl/openssl/crypto/x509v3/v3_ncons.c
index 2a7b4f0992a813..d985aa91dacd39 100644
--- a/deps/openssl/openssl/crypto/x509v3/v3_ncons.c
+++ b/deps/openssl/openssl/crypto/x509v3/v3_ncons.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2003-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2003-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -63,8 +63,31 @@ ASN1_SEQUENCE(NAME_CONSTRAINTS) = {
 IMPLEMENT_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
 IMPLEMENT_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
 
+
+#define IA5_OFFSET_LEN(ia5base, offset) \
+    ((ia5base)->length - ((unsigned char *)(offset) - (ia5base)->data))
+
+/* Like memchr but for ASN1_IA5STRING. Additionally you can specify the
+ * starting point to search from
+ */
+# define ia5memchr(str, start, c) memchr(start, c, IA5_OFFSET_LEN(str, start))
+
+/* Like memrrchr but for ASN1_IA5STRING */
+static char *ia5memrchr(ASN1_IA5STRING *str, int c)
+{
+    int i;
+
+    for (i = str->length; i > 0 && str->data[i - 1] != c; i--);
+
+    if (i == 0)
+        return NULL;
+
+    return (char *)&str->data[i - 1];
+}
+
 /*
- * We cannot use strncasecmp here because that applies locale specific rules.
+ * We cannot use strncasecmp here because that applies locale specific rules. It
+ * also doesn't work with ASN1_STRINGs that may have embedded NUL characters.
  * For example in Turkish 'I' is not the uppercase character for 'i'. We need to
  * do a simple ASCII case comparison ignoring the locale (that is why we use
  * numeric constants below).
@@ -89,20 +112,12 @@ static int ia5ncasecmp(const char *s1, const char *s2, size_t n)
 
             /* c1 > c2 */
             return 1;
-        } else if (*s1 == 0) {
-            /* If we get here we know that *s2 == 0 too */
-            return 0;
         }
     }
 
     return 0;
 }
 
-static int ia5casecmp(const char *s1, const char *s2)
-{
-    return ia5ncasecmp(s1, s2, SIZE_MAX);
-}
-
 static void *v2i_NAME_CONSTRAINTS(const X509V3_EXT_METHOD *method,
                                   X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
 {
@@ -337,7 +352,7 @@ static int cn2dnsid(ASN1_STRING *cn, unsigned char **dnsid, size_t *idlen)
         --utf8_length;
 
     /* Reject *embedded* NULs */
-    if ((size_t)utf8_length != strlen((char *)utf8_value)) {
+    if (memchr(utf8_value, 0, utf8_length) != NULL) {
         OPENSSL_free(utf8_value);
         return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
     }
@@ -536,9 +551,14 @@ static int nc_dns(ASN1_IA5STRING *dns, ASN1_IA5STRING *base)
 {
     char *baseptr = (char *)base->data;
     char *dnsptr = (char *)dns->data;
+
     /* Empty matches everything */
-    if (!*baseptr)
+    if (base->length == 0)
         return X509_V_OK;
+
+    if (dns->length < base->length)
+        return X509_V_ERR_PERMITTED_VIOLATION;
+
     /*
      * Otherwise can add zero or more components on the left so compare RHS
      * and if dns is longer and expect '.' as preceding character.
@@ -549,7 +569,7 @@ static int nc_dns(ASN1_IA5STRING *dns, ASN1_IA5STRING *base)
             return X509_V_ERR_PERMITTED_VIOLATION;
     }
 
-    if (ia5casecmp(baseptr, dnsptr))
+    if (ia5ncasecmp(baseptr, dnsptr, base->length))
         return X509_V_ERR_PERMITTED_VIOLATION;
 
     return X509_V_OK;
@@ -560,16 +580,17 @@ static int nc_email(ASN1_IA5STRING *eml, ASN1_IA5STRING *base)
 {
     const char *baseptr = (char *)base->data;
     const char *emlptr = (char *)eml->data;
+    const char *baseat = ia5memrchr(base, '@');
+    const char *emlat = ia5memrchr(eml, '@');
+    size_t basehostlen, emlhostlen;
 
-    const char *baseat = strchr(baseptr, '@');
-    const char *emlat = strchr(emlptr, '@');
     if (!emlat)
         return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
     /* Special case: initial '.' is RHS match */
-    if (!baseat && (*baseptr == '.')) {
+    if (!baseat && base->length > 0 && (*baseptr == '.')) {
         if (eml->length > base->length) {
             emlptr += eml->length - base->length;
-            if (ia5casecmp(baseptr, emlptr) == 0)
+            if (ia5ncasecmp(baseptr, emlptr, base->length) == 0)
                 return X509_V_OK;
         }
         return X509_V_ERR_PERMITTED_VIOLATION;
@@ -589,8 +610,10 @@ static int nc_email(ASN1_IA5STRING *eml, ASN1_IA5STRING *base)
         baseptr = baseat + 1;
     }
     emlptr = emlat + 1;
+    basehostlen = IA5_OFFSET_LEN(base, baseptr);
+    emlhostlen = IA5_OFFSET_LEN(eml, emlptr);
     /* Just have hostname left to match: case insensitive */
-    if (ia5casecmp(baseptr, emlptr))
+    if (basehostlen != emlhostlen || ia5ncasecmp(baseptr, emlptr, emlhostlen))
         return X509_V_ERR_PERMITTED_VIOLATION;
 
     return X509_V_OK;
@@ -601,10 +624,14 @@ static int nc_uri(ASN1_IA5STRING *uri, ASN1_IA5STRING *base)
 {
     const char *baseptr = (char *)base->data;
     const char *hostptr = (char *)uri->data;
-    const char *p = strchr(hostptr, ':');
+    const char *p = ia5memchr(uri, (char *)uri->data, ':');
     int hostlen;
+
     /* Check for foo:// and skip past it */
-    if (!p || (p[1] != '/') || (p[2] != '/'))
+    if (p == NULL
+            || IA5_OFFSET_LEN(uri, p) < 3
+            || p[1] != '/'
+            || p[2] != '/')
         return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
     hostptr = p + 3;
 
@@ -612,13 +639,13 @@ static int nc_uri(ASN1_IA5STRING *uri, ASN1_IA5STRING *base)
 
     /* Look for a port indicator as end of hostname first */
 
-    p = strchr(hostptr, ':');
+    p = ia5memchr(uri, hostptr, ':');
     /* Otherwise look for trailing slash */
-    if (!p)
-        p = strchr(hostptr, '/');
+    if (p == NULL)
+        p = ia5memchr(uri, hostptr, '/');
 
-    if (!p)
-        hostlen = strlen(hostptr);
+    if (p == NULL)
+        hostlen = IA5_OFFSET_LEN(uri, hostptr);
     else
         hostlen = p - hostptr;
 
@@ -626,7 +653,7 @@ static int nc_uri(ASN1_IA5STRING *uri, ASN1_IA5STRING *base)
         return X509_V_ERR_UNSUPPORTED_NAME_SYNTAX;
 
     /* Special case: initial '.' is RHS match */
-    if (*baseptr == '.') {
+    if (base->length > 0 && *baseptr == '.') {
         if (hostlen > base->length) {
             p = hostptr + hostlen - base->length;
             if (ia5ncasecmp(p, baseptr, base->length) == 0)
diff --git a/deps/openssl/openssl/crypto/x509v3/v3_pci.c b/deps/openssl/openssl/crypto/x509v3/v3_pci.c
index 3d124fa6d95d61..532d4e192fec5c 100644
--- a/deps/openssl/openssl/crypto/x509v3/v3_pci.c
+++ b/deps/openssl/openssl/crypto/x509v3/v3_pci.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2004-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2004-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -77,7 +77,8 @@ static int i2r_pci(X509V3_EXT_METHOD *method, PROXY_CERT_INFO_EXTENSION *pci,
     i2a_ASN1_OBJECT(out, pci->proxyPolicy->policyLanguage);
     BIO_puts(out, "\n");
     if (pci->proxyPolicy->policy && pci->proxyPolicy->policy->data)
-        BIO_printf(out, "%*sPolicy Text: %s\n", indent, "",
+        BIO_printf(out, "%*sPolicy Text: %.*s\n", indent, "",
+                   pci->proxyPolicy->policy->length,
                    pci->proxyPolicy->policy->data);
     return 1;
 }
diff --git a/deps/openssl/openssl/crypto/x509v3/v3_utl.c b/deps/openssl/openssl/crypto/x509v3/v3_utl.c
index 7281a7b917a8cc..f41c699b5af04e 100644
--- a/deps/openssl/openssl/crypto/x509v3/v3_utl.c
+++ b/deps/openssl/openssl/crypto/x509v3/v3_utl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -12,6 +12,7 @@
 #include "e_os.h"
 #include "internal/cryptlib.h"
 #include <stdio.h>
+#include <string.h>
 #include "crypto/ctype.h"
 #include <openssl/conf.h>
 #include <openssl/crypto.h>
@@ -34,17 +35,26 @@ static int ipv6_hex(unsigned char *out, const char *in, int inlen);
 
 /* Add a CONF_VALUE name value pair to stack */
 
-int X509V3_add_value(const char *name, const char *value,
-                     STACK_OF(CONF_VALUE) **extlist)
+static int x509v3_add_len_value(const char *name, const char *value,
+                                size_t vallen, STACK_OF(CONF_VALUE) **extlist)
 {
     CONF_VALUE *vtmp = NULL;
     char *tname = NULL, *tvalue = NULL;
     int sk_allocated = (*extlist == NULL);
 
-    if (name && (tname = OPENSSL_strdup(name)) == NULL)
-        goto err;
-    if (value && (tvalue = OPENSSL_strdup(value)) == NULL)
+    if (name != NULL && (tname = OPENSSL_strdup(name)) == NULL)
         goto err;
+    if (value != NULL && vallen > 0) {
+        /*
+         * We tolerate a single trailing NUL character, but otherwise no
+         * embedded NULs
+         */
+        if (memchr(value, 0, vallen - 1) != NULL)
+            goto err;
+        tvalue = OPENSSL_strndup(value, vallen);
+        if (tvalue == NULL)
+            goto err;
+    }
     if ((vtmp = OPENSSL_malloc(sizeof(*vtmp))) == NULL)
         goto err;
     if (sk_allocated && (*extlist = sk_CONF_VALUE_new_null()) == NULL)
@@ -56,7 +66,7 @@ int X509V3_add_value(const char *name, const char *value,
         goto err;
     return 1;
  err:
-    X509V3err(X509V3_F_X509V3_ADD_VALUE, ERR_R_MALLOC_FAILURE);
+    X509V3err(X509V3_F_X509V3_ADD_LEN_VALUE, ERR_R_MALLOC_FAILURE);
     if (sk_allocated) {
         sk_CONF_VALUE_free(*extlist);
         *extlist = NULL;
@@ -67,10 +77,26 @@ int X509V3_add_value(const char *name, const char *value,
     return 0;
 }
 
+int X509V3_add_value(const char *name, const char *value,
+                     STACK_OF(CONF_VALUE) **extlist)
+{
+    return x509v3_add_len_value(name, value,
+                                value != NULL ? strlen((const char *)value) : 0,
+                                extlist);
+}
+
 int X509V3_add_value_uchar(const char *name, const unsigned char *value,
                            STACK_OF(CONF_VALUE) **extlist)
 {
-    return X509V3_add_value(name, (const char *)value, extlist);
+    return x509v3_add_len_value(name, (const char *)value,
+                                value != NULL ? strlen((const char *)value) : 0,
+                                extlist);
+}
+
+int x509v3_add_len_value_uchar(const char *name, const unsigned char *value,
+                               size_t vallen, STACK_OF(CONF_VALUE) **extlist)
+{
+    return x509v3_add_len_value(name, (const char *)value, vallen, extlist);
 }
 
 /* Free function for STACK_OF(CONF_VALUE) */
@@ -502,18 +528,26 @@ static int append_ia5(STACK_OF(OPENSSL_STRING) **sk, const ASN1_IA5STRING *email
     /* First some sanity checks */
     if (email->type != V_ASN1_IA5STRING)
         return 1;
-    if (!email->data || !email->length)
+    if (email->data == NULL || email->length == 0)
+        return 1;
+    if (memchr(email->data, 0, email->length) != NULL)
         return 1;
     if (*sk == NULL)
         *sk = sk_OPENSSL_STRING_new(sk_strcmp);
     if (*sk == NULL)
         return 0;
+
+    emtmp = OPENSSL_strndup((char *)email->data, email->length);
+    if (emtmp == NULL)
+        return 0;
+
     /* Don't add duplicates */
-    if (sk_OPENSSL_STRING_find(*sk, (char *)email->data) != -1)
+    if (sk_OPENSSL_STRING_find(*sk, emtmp) != -1) {
+        OPENSSL_free(emtmp);
         return 1;
-    emtmp = OPENSSL_strdup((char *)email->data);
-    if (emtmp == NULL || !sk_OPENSSL_STRING_push(*sk, emtmp)) {
-        OPENSSL_free(emtmp);    /* free on push failure */
+    }
+    if (!sk_OPENSSL_STRING_push(*sk, emtmp)) {
+        OPENSSL_free(emtmp); /* free on push failure */
         X509_email_free(*sk);
         *sk = NULL;
         return 0;
diff --git a/deps/openssl/openssl/crypto/x509v3/v3err.c b/deps/openssl/openssl/crypto/x509v3/v3err.c
index 4f2ea52a4a5f17..8b2918a64fff56 100644
--- a/deps/openssl/openssl/crypto/x509v3/v3err.c
+++ b/deps/openssl/openssl/crypto/x509v3/v3err.c
@@ -1,6 +1,6 @@
 /*
  * Generated by util/mkerr.pl DO NOT EDIT
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -39,6 +39,8 @@ static const ERR_STRING_DATA X509V3_str_functs[] = {
      "i2s_ASN1_INTEGER"},
     {ERR_PACK(ERR_LIB_X509V3, X509V3_F_I2V_AUTHORITY_INFO_ACCESS, 0),
      "i2v_AUTHORITY_INFO_ACCESS"},
+    {ERR_PACK(ERR_LIB_X509V3, X509V3_F_I2V_AUTHORITY_KEYID, 0),
+     "i2v_AUTHORITY_KEYID"},
     {ERR_PACK(ERR_LIB_X509V3, X509V3_F_LEVEL_ADD_NODE, 0), "level_add_node"},
     {ERR_PACK(ERR_LIB_X509V3, X509V3_F_NOTICE_SECTION, 0), "notice_section"},
     {ERR_PACK(ERR_LIB_X509V3, X509V3_F_NREF_NOS, 0), "nref_nos"},
@@ -104,6 +106,8 @@ static const ERR_STRING_DATA X509V3_str_functs[] = {
     {ERR_PACK(ERR_LIB_X509V3, X509V3_F_V3_GENERIC_EXTENSION, 0),
      "v3_generic_extension"},
     {ERR_PACK(ERR_LIB_X509V3, X509V3_F_X509V3_ADD1_I2D, 0), "X509V3_add1_i2d"},
+    {ERR_PACK(ERR_LIB_X509V3, X509V3_F_X509V3_ADD_LEN_VALUE, 0),
+     "x509v3_add_len_value"},
     {ERR_PACK(ERR_LIB_X509V3, X509V3_F_X509V3_ADD_VALUE, 0),
      "X509V3_add_value"},
     {ERR_PACK(ERR_LIB_X509V3, X509V3_F_X509V3_EXT_ADD, 0), "X509V3_EXT_add"},
diff --git a/deps/openssl/openssl/demos/bio/client-arg.c b/deps/openssl/openssl/demos/bio/client-arg.c
index e8d5e46ab5365d..d51c43c457f328 100644
--- a/deps/openssl/openssl/demos/bio/client-arg.c
+++ b/deps/openssl/openssl/demos/bio/client-arg.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2013-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -94,12 +94,6 @@ int main(int argc, char **argv)
         goto end;
     }
 
-    if (BIO_do_handshake(sbio) <= 0) {
-        fprintf(stderr, "Error establishing SSL connection\n");
-        ERR_print_errors_fp(stderr);
-        goto end;
-    }
-
     /* Could examine ssl here to get connection info */
 
     BIO_puts(sbio, "GET / HTTP/1.0\n\n");
diff --git a/deps/openssl/openssl/demos/bio/client-conf.c b/deps/openssl/openssl/demos/bio/client-conf.c
index e819030eecf747..cb5c729ee66367 100644
--- a/deps/openssl/openssl/demos/bio/client-conf.c
+++ b/deps/openssl/openssl/demos/bio/client-conf.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2013-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -102,12 +102,6 @@ int main(int argc, char **argv)
         goto end;
     }
 
-    if (BIO_do_handshake(sbio) <= 0) {
-        fprintf(stderr, "Error establishing SSL connection\n");
-        ERR_print_errors_fp(stderr);
-        goto end;
-    }
-
     /* Could examine ssl here to get connection info */
 
     BIO_puts(sbio, "GET / HTTP/1.0\n\n");
diff --git a/deps/openssl/openssl/doc/man1/enc.pod b/deps/openssl/openssl/doc/man1/enc.pod
index 3c7b6c42ea2ca5..9068282db5431b 100644
--- a/deps/openssl/openssl/doc/man1/enc.pod
+++ b/deps/openssl/openssl/doc/man1/enc.pod
@@ -180,8 +180,8 @@ Debug the BIOs used for I/O.
 
 =item B<-z>
 
-Compress or decompress clear text using zlib before encryption or after
-decryption. This option exists only if OpenSSL with compiled with zlib
+Compress or decompress encrypted data using zlib after encryption or before
+decryption. This option exists only if OpenSSL was compiled with the zlib
 or zlib-dynamic option.
 
 =item B<-none>
diff --git a/deps/openssl/openssl/doc/man1/s_client.pod b/deps/openssl/openssl/doc/man1/s_client.pod
index 743b2db2ba434d..f1a2c4abdf535c 100644
--- a/deps/openssl/openssl/doc/man1/s_client.pod
+++ b/deps/openssl/openssl/doc/man1/s_client.pod
@@ -797,7 +797,7 @@ server.
 
 The B<s_client> utility is a test tool and is designed to continue the
 handshake after any certificate verification errors. As a result it will
-accept any certificate chain (trusted or not) sent by the peer. None test
+accept any certificate chain (trusted or not) sent by the peer. Non-test
 applications should B<not> do this as it makes them vulnerable to a MITM
 attack. This behaviour can be changed by with the B<-verify_return_error>
 option: any verify errors are then returned aborting the handshake.
diff --git a/deps/openssl/openssl/doc/man1/s_server.pod b/deps/openssl/openssl/doc/man1/s_server.pod
index 9fdac491903821..aa6c19d31f9a8c 100644
--- a/deps/openssl/openssl/doc/man1/s_server.pod
+++ b/deps/openssl/openssl/doc/man1/s_server.pod
@@ -701,7 +701,7 @@ disabling the ephemeral DH cipher suites.
 
 =item B<-alpn val>, B<-nextprotoneg val>
 
-These flags enable the Enable the Application-Layer Protocol Negotiation
+These flags enable the Application-Layer Protocol Negotiation
 or Next Protocol Negotiation (NPN) extension, respectively. ALPN is the
 IETF standard and replaces NPN.
 The B<val> list is a comma-separated list of supported protocol
diff --git a/deps/openssl/openssl/doc/man3/BIO_f_ssl.pod b/deps/openssl/openssl/doc/man3/BIO_f_ssl.pod
index 59cccbd4e59791..641ee2329efc1e 100644
--- a/deps/openssl/openssl/doc/man3/BIO_f_ssl.pod
+++ b/deps/openssl/openssl/doc/man3/BIO_f_ssl.pod
@@ -185,11 +185,6 @@ unencrypted example in L<BIO_s_connect(3)>.
      ERR_print_errors_fp(stderr);
      exit(1);
  }
- if (BIO_do_handshake(sbio) <= 0) {
-     fprintf(stderr, "Error establishing SSL connection\n");
-     ERR_print_errors_fp(stderr);
-     exit(1);
- }
 
  /* XXX Could examine ssl here to get connection info */
 
@@ -298,7 +293,7 @@ be modified to handle this fix or they may free up an already freed BIO.
 
 =head1 COPYRIGHT
 
-Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy
diff --git a/deps/openssl/openssl/doc/man3/BIO_push.pod b/deps/openssl/openssl/doc/man3/BIO_push.pod
index 93f2cc31fdae5a..8b98bee498852f 100644
--- a/deps/openssl/openssl/doc/man3/BIO_push.pod
+++ b/deps/openssl/openssl/doc/man3/BIO_push.pod
@@ -61,8 +61,8 @@ the new chain is B<md1-md2-b64-f>. Data written to B<md1> will be digested
 by B<md1> and B<md2>, B<base64> encoded and written to B<f>.
 
 It should be noted that reading causes data to pass in the reverse
-direction, that is data is read from B<f>, base64 B<decoded> and digested
-by B<md1> and B<md2>. If the call:
+direction, that is data is read from B<f>, B<base64> decoded and digested
+by B<md2> and B<md1>. If the call:
 
  BIO_pop(md2);
 
@@ -79,7 +79,7 @@ The BIO_set_next() function was added in OpenSSL 1.1.0.
 
 =head1 COPYRIGHT
 
-Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy
diff --git a/deps/openssl/openssl/doc/man3/BN_cmp.pod b/deps/openssl/openssl/doc/man3/BN_cmp.pod
index 95d162ff295793..261619c512abaa 100644
--- a/deps/openssl/openssl/doc/man3/BN_cmp.pod
+++ b/deps/openssl/openssl/doc/man3/BN_cmp.pod
@@ -2,42 +2,47 @@
 
 =head1 NAME
 
-BN_cmp, BN_ucmp, BN_is_zero, BN_is_one, BN_is_word, BN_is_odd - BIGNUM comparison and test functions
+BN_cmp, BN_ucmp, BN_is_zero, BN_is_one, BN_is_word, BN_abs_is_word, BN_is_odd - BIGNUM comparison and test functions
 
 =head1 SYNOPSIS
 
  #include <openssl/bn.h>
 
- int BN_cmp(BIGNUM *a, BIGNUM *b);
- int BN_ucmp(BIGNUM *a, BIGNUM *b);
+ int BN_cmp(const BIGNUM *a, const BIGNUM *b);
+ int BN_ucmp(const BIGNUM *a, const BIGNUM *b);
 
- int BN_is_zero(BIGNUM *a);
- int BN_is_one(BIGNUM *a);
- int BN_is_word(BIGNUM *a, BN_ULONG w);
- int BN_is_odd(BIGNUM *a);
+ int BN_is_zero(const BIGNUM *a);
+ int BN_is_one(const BIGNUM *a);
+ int BN_is_word(const BIGNUM *a, const BN_ULONG w);
+ int BN_abs_is_word(const BIGNUM *a, const BN_ULONG w);
+ int BN_is_odd(const BIGNUM *a);
 
 =head1 DESCRIPTION
 
-BN_cmp() compares the numbers B<a> and B<b>. BN_ucmp() compares their
+BN_cmp() compares the numbers I<a> and I<b>. BN_ucmp() compares their
 absolute values.
 
-BN_is_zero(), BN_is_one() and BN_is_word() test if B<a> equals 0, 1,
-or B<w> respectively. BN_is_odd() tests if a is odd.
-
-BN_is_zero(), BN_is_one(), BN_is_word() and BN_is_odd() are macros.
+BN_is_zero(), BN_is_one(), BN_is_word() and BN_abs_is_word() test if
+I<a> equals 0, 1, I<w>, or E<verbar>I<w>E<verbar> respectively.
+BN_is_odd() tests if I<a> is odd.
 
 =head1 RETURN VALUES
 
-BN_cmp() returns -1 if B<a> E<lt> B<b>, 0 if B<a> == B<b> and 1 if
-B<a> E<gt> B<b>. BN_ucmp() is the same using the absolute values
-of B<a> and B<b>.
+BN_cmp() returns -1 if I<a> E<lt> I<b>, 0 if I<a> == I<b> and 1 if
+I<a> E<gt> I<b>. BN_ucmp() is the same using the absolute values
+of I<a> and I<b>.
+
+BN_is_zero(), BN_is_one() BN_is_word(), BN_abs_is_word() and
+BN_is_odd() return 1 if the condition is true, 0 otherwise.
+
+=head1 HISTORY
 
-BN_is_zero(), BN_is_one() BN_is_word() and BN_is_odd() return 1 if
-the condition is true, 0 otherwise.
+Prior to OpenSSL 1.1.0, BN_is_zero(), BN_is_one(), BN_is_word(),
+BN_abs_is_word() and BN_is_odd() were macros.
 
 =head1 COPYRIGHT
 
-Copyright 2000-2017 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy
diff --git a/deps/openssl/openssl/doc/man3/d2i_PrivateKey.pod b/deps/openssl/openssl/doc/man3/d2i_PrivateKey.pod
index 4e3f20f8b324b7..e7272595bc4040 100644
--- a/deps/openssl/openssl/doc/man3/d2i_PrivateKey.pod
+++ b/deps/openssl/openssl/doc/man3/d2i_PrivateKey.pod
@@ -42,6 +42,10 @@ These functions are similar to the d2i_X509() functions; see L<d2i_X509(3)>.
 
 =head1 NOTES
 
+All the functions that operate on data in memory update the data pointer I<*pp>
+after a successful operation, just like the other d2i and i2d functions;
+see L<d2i_X509(3)>.
+
 All these functions use DER format and unencrypted keys. Applications wishing
 to encrypt or decrypt private keys should use other functions such as
 d2i_PKCS8PrivateKey() instead.
@@ -71,7 +75,7 @@ L<d2i_PKCS8PrivateKey_bio(3)>
 
 =head1 COPYRIGHT
 
-Copyright 2017-2019 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy
diff --git a/deps/openssl/openssl/doc/man7/x509.pod b/deps/openssl/openssl/doc/man7/x509.pod
index 065dcb14fbeb87..7274e5ce95528f 100644
--- a/deps/openssl/openssl/doc/man7/x509.pod
+++ b/deps/openssl/openssl/doc/man7/x509.pod
@@ -11,7 +11,7 @@ x509 - X.509 certificate handling
 =head1 DESCRIPTION
 
 An X.509 certificate is a structured grouping of information about
-an individual, a device, or anything one can imagine.  A X.509 CRL
+an individual, a device, or anything one can imagine.  An X.509 CRL
 (certificate revocation list) is a tool to help determine if a
 certificate is still valid.  The exact definition of those can be
 found in the X.509 document from ITU-T, or in RFC3280 from PKIX.
@@ -24,7 +24,7 @@ X509_REQ is used to express such a certificate request.
 
 To handle some complex parts of a certificate, there are the types
 X509_NAME (to express a certificate name), X509_ATTRIBUTE (to express
-a certificate attributes), X509_EXTENSION (to express a certificate
+a certificate attribute), X509_EXTENSION (to express a certificate
 extension) and a few more.
 
 Finally, there's the supertype X509_INFO, which can contain a CRL, a
@@ -63,7 +63,7 @@ L<crypto(7)>
 
 =head1 COPYRIGHT
 
-Copyright 2003-2017 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2003-2021 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy
diff --git a/deps/openssl/openssl/include/crypto/bn_conf.h b/deps/openssl/openssl/include/crypto/bn_conf.h
deleted file mode 100644
index 79400c6472a49c..00000000000000
--- a/deps/openssl/openssl/include/crypto/bn_conf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../../config/bn_conf.h"
diff --git a/deps/openssl/openssl/include/crypto/dso_conf.h b/deps/openssl/openssl/include/crypto/dso_conf.h
deleted file mode 100644
index e7f2afa9872320..00000000000000
--- a/deps/openssl/openssl/include/crypto/dso_conf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../../config/dso_conf.h"
diff --git a/deps/openssl/openssl/include/crypto/sm2.h b/deps/openssl/openssl/include/crypto/sm2.h
index 76ee80baff1923..a7f5548c08437e 100644
--- a/deps/openssl/openssl/include/crypto/sm2.h
+++ b/deps/openssl/openssl/include/crypto/sm2.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright 2017 Ribose Inc. All Rights Reserved.
  * Ported from Ribose contributions from Botan.
  *
@@ -60,8 +60,7 @@ int sm2_verify(const unsigned char *dgst, int dgstlen,
 int sm2_ciphertext_size(const EC_KEY *key, const EVP_MD *digest, size_t msg_len,
                         size_t *ct_size);
 
-int sm2_plaintext_size(const EC_KEY *key, const EVP_MD *digest, size_t msg_len,
-                       size_t *pt_size);
+int sm2_plaintext_size(const unsigned char *ct, size_t ct_size, size_t *pt_size);
 
 int sm2_encrypt(const EC_KEY *key,
                 const EVP_MD *digest,
diff --git a/deps/openssl/openssl/include/crypto/x509.h b/deps/openssl/openssl/include/crypto/x509.h
index b53c2b03c39ec4..243ea74f6f4ece 100644
--- a/deps/openssl/openssl/include/crypto/x509.h
+++ b/deps/openssl/openssl/include/crypto/x509.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2015-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -8,6 +8,8 @@
  */
 
 #include "internal/refcount.h"
+#include <openssl/x509.h>
+#include <openssl/conf.h>
 
 /* Internal X509 structures and functions: not for application use */
 
@@ -284,3 +286,6 @@ int a2i_ipadd(unsigned char *ipout, const char *ipasc);
 int x509_set1_time(ASN1_TIME **ptm, const ASN1_TIME *tm);
 
 void x509_init_sig_info(X509 *x);
+
+int x509v3_add_len_value_uchar(const char *name, const unsigned char *value,
+                               size_t vallen, STACK_OF(CONF_VALUE) **extlist);
diff --git a/deps/openssl/openssl/include/openssl/e_os2.h b/deps/openssl/openssl/include/openssl/e_os2.h
index cf308eee2cd252..5c88e5194919b4 100644
--- a/deps/openssl/openssl/include/openssl/e_os2.h
+++ b/deps/openssl/openssl/include/openssl/e_os2.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -279,7 +279,8 @@ typedef unsigned __int64 uint64_t;
 #  define ossl_inline inline
 # endif
 
-# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
+# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L && \
+     !defined(__cplusplus) 
 #  define ossl_noreturn _Noreturn
 # elif defined(__GNUC__) && __GNUC__ >= 2
 #  define ossl_noreturn __attribute__((noreturn))
diff --git a/deps/openssl/openssl/include/openssl/opensslconf.h b/deps/openssl/openssl/include/openssl/opensslconf.h
deleted file mode 100644
index 76c99d433ab886..00000000000000
--- a/deps/openssl/openssl/include/openssl/opensslconf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../config/opensslconf.h"
diff --git a/deps/openssl/openssl/include/openssl/opensslv.h b/deps/openssl/openssl/include/openssl/opensslv.h
index 0cd6b2f9485859..cbbfab12b3f3df 100644
--- a/deps/openssl/openssl/include/openssl/opensslv.h
+++ b/deps/openssl/openssl/include/openssl/opensslv.h
@@ -39,8 +39,8 @@ extern "C" {
  * (Prior to 0.9.5a beta1, a different scheme was used: MMNNFFRBB for
  *  major minor fix final patch/beta)
  */
-# define OPENSSL_VERSION_NUMBER  0x101010bfL
-# define OPENSSL_VERSION_TEXT    "OpenSSL 1.1.1k  25 Mar 2021"
+# define OPENSSL_VERSION_NUMBER  0x101010cfL
+# define OPENSSL_VERSION_TEXT    "OpenSSL 1.1.1l  24 Aug 2021"
 
 /*-
  * The macros below are to be used for shared library (.so, .dll, ...)
diff --git a/deps/openssl/openssl/include/openssl/sslerr.h b/deps/openssl/openssl/include/openssl/sslerr.h
index 82983d3c1e99fd..701d61c6e9cb54 100644
--- a/deps/openssl/openssl/include/openssl/sslerr.h
+++ b/deps/openssl/openssl/include/openssl/sslerr.h
@@ -1,6 +1,6 @@
 /*
  * Generated by util/mkerr.pl DO NOT EDIT
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -70,6 +70,7 @@ int ERR_load_SSL_strings(void);
 # define SSL_F_FINAL_EMS                                  486
 # define SSL_F_FINAL_KEY_SHARE                            503
 # define SSL_F_FINAL_MAXFRAGMENTLEN                       557
+# define SSL_F_FINAL_PSK                                  639
 # define SSL_F_FINAL_RENEGOTIATE                          483
 # define SSL_F_FINAL_SERVER_NAME                          558
 # define SSL_F_FINAL_SIG_ALGS                             497
@@ -592,6 +593,7 @@ int ERR_load_SSL_strings(void);
 # define SSL_R_MISSING_ECDSA_SIGNING_CERT                 381
 # define SSL_R_MISSING_FATAL                              256
 # define SSL_R_MISSING_PARAMETERS                         290
+# define SSL_R_MISSING_PSK_KEX_MODES_EXTENSION            310
 # define SSL_R_MISSING_RSA_CERTIFICATE                    168
 # define SSL_R_MISSING_RSA_ENCRYPTING_CERT                169
 # define SSL_R_MISSING_RSA_SIGNING_CERT                   170
@@ -633,6 +635,7 @@ int ERR_load_SSL_strings(void);
 # define SSL_R_NO_VERIFY_COOKIE_CALLBACK                  403
 # define SSL_R_NULL_SSL_CTX                               195
 # define SSL_R_NULL_SSL_METHOD_PASSED                     196
+# define SSL_R_OCSP_CALLBACK_FAILURE                      294
 # define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED            197
 # define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
 # define SSL_R_OVERFLOW_ERROR                             237
diff --git a/deps/openssl/openssl/include/openssl/x509v3err.h b/deps/openssl/openssl/include/openssl/x509v3err.h
index 5f25442f12fd34..3b9f7139d80e42 100644
--- a/deps/openssl/openssl/include/openssl/x509v3err.h
+++ b/deps/openssl/openssl/include/openssl/x509v3err.h
@@ -1,6 +1,6 @@
 /*
  * Generated by util/mkerr.pl DO NOT EDIT
- * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -38,6 +38,7 @@ int ERR_load_X509V3_strings(void);
 # define X509V3_F_I2S_ASN1_IA5STRING                      149
 # define X509V3_F_I2S_ASN1_INTEGER                        120
 # define X509V3_F_I2V_AUTHORITY_INFO_ACCESS               138
+# define X509V3_F_I2V_AUTHORITY_KEYID                     173
 # define X509V3_F_LEVEL_ADD_NODE                          168
 # define X509V3_F_NOTICE_SECTION                          132
 # define X509V3_F_NREF_NOS                                133
@@ -78,6 +79,7 @@ int ERR_load_X509V3_strings(void);
 # define X509V3_F_V2I_TLS_FEATURE                         165
 # define X509V3_F_V3_GENERIC_EXTENSION                    116
 # define X509V3_F_X509V3_ADD1_I2D                         140
+# define X509V3_F_X509V3_ADD_LEN_VALUE                    174
 # define X509V3_F_X509V3_ADD_VALUE                        105
 # define X509V3_F_X509V3_EXT_ADD                          104
 # define X509V3_F_X509V3_EXT_ADD_ALIAS                    106
diff --git a/deps/openssl/openssl/ssl/bio_ssl.c b/deps/openssl/openssl/ssl/bio_ssl.c
index 53129bfb88111c..c4239345b63375 100644
--- a/deps/openssl/openssl/ssl/bio_ssl.c
+++ b/deps/openssl/openssl/ssl/bio_ssl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -451,6 +451,7 @@ BIO *BIO_new_ssl_connect(SSL_CTX *ctx)
         goto err;
     return ret;
  err:
+    BIO_free(ssl);
     BIO_free(con);
 #endif
     return NULL;
diff --git a/deps/openssl/openssl/ssl/d1_lib.c b/deps/openssl/openssl/ssl/d1_lib.c
index afbf015216a39f..05b85c1078c052 100644
--- a/deps/openssl/openssl/ssl/d1_lib.c
+++ b/deps/openssl/openssl/ssl/d1_lib.c
@@ -342,12 +342,11 @@ int dtls1_is_timer_expired(SSL *s)
     return 1;
 }
 
-void dtls1_double_timeout(SSL *s)
+static void dtls1_double_timeout(SSL *s)
 {
     s->d1->timeout_duration_us *= 2;
     if (s->d1->timeout_duration_us > 60000000)
         s->d1->timeout_duration_us = 60000000;
-    dtls1_start_timer(s);
 }
 
 void dtls1_stop_timer(SSL *s)
diff --git a/deps/openssl/openssl/ssl/record/rec_layer_s3.c b/deps/openssl/openssl/ssl/record/rec_layer_s3.c
index b2a7a47eb07529..8249b4ace9cd49 100644
--- a/deps/openssl/openssl/ssl/record/rec_layer_s3.c
+++ b/deps/openssl/openssl/ssl/record/rec_layer_s3.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -172,9 +172,9 @@ int ssl3_read_n(SSL *s, size_t n, size_t max, int extend, int clearold,
     /*
      * If extend == 0, obtain new n-byte packet; if extend == 1, increase
      * packet by another n bytes. The packet will be in the sub-array of
-     * s->s3->rbuf.buf specified by s->packet and s->packet_length. (If
-     * s->rlayer.read_ahead is set, 'max' bytes may be stored in rbuf [plus
-     * s->packet_length bytes if extend == 1].)
+     * s->rlayer.rbuf.buf specified by s->rlayer.packet and
+     * s->rlayer.packet_length. (If s->rlayer.read_ahead is set, 'max' bytes may
+     * be stored in rbuf [plus s->rlayer.packet_length bytes if extend == 1].)
      * if clearold == 1, move the packet to the start of the buffer; if
      * clearold == 0 then leave any old packets where they were
      */
diff --git a/deps/openssl/openssl/ssl/record/ssl3_buffer.c b/deps/openssl/openssl/ssl/record/ssl3_buffer.c
index 9b2a6964c68912..b9ba25e0c3f824 100644
--- a/deps/openssl/openssl/ssl/record/ssl3_buffer.c
+++ b/deps/openssl/openssl/ssl/record/ssl3_buffer.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -74,7 +74,6 @@ int ssl3_setup_read_buffer(SSL *s)
         b->len = len;
     }
 
-    RECORD_LAYER_set_packet(&s->rlayer, &(b->buf[0]));
     return 1;
 }
 
diff --git a/deps/openssl/openssl/ssl/record/ssl3_record.c b/deps/openssl/openssl/ssl/record/ssl3_record.c
index ab5d22aa10cb1d..e6a8bbd7107392 100644
--- a/deps/openssl/openssl/ssl/record/ssl3_record.c
+++ b/deps/openssl/openssl/ssl/record/ssl3_record.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -405,7 +405,7 @@ int ssl3_get_record(SSL *s)
             more = thisrr->length;
         }
         if (more > 0) {
-            /* now s->packet_length == SSL3_RT_HEADER_LENGTH */
+            /* now s->rlayer.packet_length == SSL3_RT_HEADER_LENGTH */
 
             rret = ssl3_read_n(s, more, more, 1, 0, &n);
             if (rret <= 0)
@@ -416,9 +416,9 @@ int ssl3_get_record(SSL *s)
         RECORD_LAYER_set_rstate(&s->rlayer, SSL_ST_READ_HEADER);
 
         /*
-         * At this point, s->packet_length == SSL3_RT_HEADER_LENGTH
-         * + thisrr->length, or s->packet_length == SSL2_RT_HEADER_LENGTH
-         * + thisrr->length and we have that many bytes in s->packet
+         * At this point, s->rlayer.packet_length == SSL3_RT_HEADER_LENGTH
+         * + thisrr->length, or s->rlayer.packet_length == SSL2_RT_HEADER_LENGTH
+         * + thisrr->length and we have that many bytes in s->rlayer.packet
          */
         if (thisrr->rec_version == SSL2_VERSION) {
             thisrr->input =
@@ -429,11 +429,11 @@ int ssl3_get_record(SSL *s)
         }
 
         /*
-         * ok, we can now read from 's->packet' data into 'thisrr' thisrr->input
-         * points at thisrr->length bytes, which need to be copied into
-         * thisrr->data by either the decryption or by the decompression When
-         * the data is 'copied' into the thisrr->data buffer, thisrr->input will
-         * be pointed at the new buffer
+         * ok, we can now read from 's->rlayer.packet' data into 'thisrr'.
+         * thisrr->input points at thisrr->length bytes, which need to be copied
+         * into thisrr->data by either the decryption or by the decompression.
+         * When the data is 'copied' into the thisrr->data buffer,
+         * thisrr->input will be updated to point at the new buffer
          */
 
         /*
@@ -1616,16 +1616,16 @@ int dtls1_process_record(SSL *s, DTLS1_BITMAP *bitmap)
     sess = s->session;
 
     /*
-     * At this point, s->packet_length == SSL3_RT_HEADER_LNGTH + rr->length,
-     * and we have that many bytes in s->packet
+     * At this point, s->rlayer.packet_length == SSL3_RT_HEADER_LNGTH + rr->length,
+     * and we have that many bytes in s->rlayer.packet
      */
     rr->input = &(RECORD_LAYER_get_packet(&s->rlayer)[DTLS1_RT_HEADER_LENGTH]);
 
     /*
-     * ok, we can now read from 's->packet' data into 'rr' rr->input points
-     * at rr->length bytes, which need to be copied into rr->data by either
-     * the decryption or by the decompression When the data is 'copied' into
-     * the rr->data buffer, rr->input will be pointed at the new buffer
+     * ok, we can now read from 's->rlayer.packet' data into 'rr'. rr->input
+     * points at rr->length bytes, which need to be copied into rr->data by
+     * either the decryption or by the decompression. When the data is 'copied'
+     * into the rr->data buffer, rr->input will be pointed at the new buffer
      */
 
     /*
@@ -1947,7 +1947,7 @@ int dtls1_get_record(SSL *s)
 
     if (rr->length >
         RECORD_LAYER_get_packet_length(&s->rlayer) - DTLS1_RT_HEADER_LENGTH) {
-        /* now s->packet_length == DTLS1_RT_HEADER_LENGTH */
+        /* now s->rlayer.packet_length == DTLS1_RT_HEADER_LENGTH */
         more = rr->length;
         rret = ssl3_read_n(s, more, more, 1, 1, &n);
         /* this packet contained a partial record, dump it */
@@ -1963,7 +1963,7 @@ int dtls1_get_record(SSL *s)
         }
 
         /*
-         * now n == rr->length, and s->packet_length ==
+         * now n == rr->length, and s->rlayer.packet_length ==
          * DTLS1_RT_HEADER_LENGTH + rr->length
          */
     }
diff --git a/deps/openssl/openssl/ssl/s3_msg.c b/deps/openssl/openssl/ssl/s3_msg.c
index 339fb2774a6339..707e962d73d413 100644
--- a/deps/openssl/openssl/ssl/s3_msg.c
+++ b/deps/openssl/openssl/ssl/s3_msg.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -48,6 +48,8 @@ int ssl3_send_alert(SSL *s, int level, int desc)
                                           * protocol_version alerts */
     if (desc < 0)
         return -1;
+    if (s->shutdown & SSL_SENT_SHUTDOWN && desc != SSL_AD_CLOSE_NOTIFY)
+        return -1;
     /* If a fatal one, remove from cache */
     if ((level == SSL3_AL_FATAL) && (s->session != NULL))
         SSL_CTX_remove_session(s->session_ctx, s->session);
diff --git a/deps/openssl/openssl/ssl/ssl_cert.c b/deps/openssl/openssl/ssl/ssl_cert.c
index 5d3e83f328974c..e7feda81d04615 100644
--- a/deps/openssl/openssl/ssl/ssl_cert.c
+++ b/deps/openssl/openssl/ssl/ssl_cert.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -876,18 +876,36 @@ int ssl_cert_set_cert_store(CERT *c, X509_STORE *store, int chain, int ref)
     return 1;
 }
 
+int ssl_get_security_level_bits(const SSL *s, const SSL_CTX *ctx, int *levelp)
+{
+    int level;
+    static const int minbits_table[5 + 1] = { 0, 80, 112, 128, 192, 256 };
+
+    if (ctx != NULL)
+        level = SSL_CTX_get_security_level(ctx);
+    else
+        level = SSL_get_security_level(s);
+
+    if (level > 5)
+        level = 5;
+    else if (level < 0)
+        level = 0;
+
+    if (levelp != NULL)
+        *levelp = level;
+
+    return minbits_table[level];
+}
+
 static int ssl_security_default_callback(const SSL *s, const SSL_CTX *ctx,
                                          int op, int bits, int nid, void *other,
                                          void *ex)
 {
     int level, minbits;
-    static const int minbits_table[5] = { 80, 112, 128, 192, 256 };
-    if (ctx)
-        level = SSL_CTX_get_security_level(ctx);
-    else
-        level = SSL_get_security_level(s);
 
-    if (level <= 0) {
+    minbits = ssl_get_security_level_bits(s, ctx, &level);
+
+    if (level == 0) {
         /*
          * No EDH keys weaker than 1024-bits even at level 0, otherwise,
          * anything goes.
@@ -896,9 +914,6 @@ static int ssl_security_default_callback(const SSL *s, const SSL_CTX *ctx,
             return 0;
         return 1;
     }
-    if (level > 5)
-        level = 5;
-    minbits = minbits_table[level - 1];
     switch (op) {
     case SSL_SECOP_CIPHER_SUPPORTED:
     case SSL_SECOP_CIPHER_SHARED:
diff --git a/deps/openssl/openssl/ssl/ssl_err.c b/deps/openssl/openssl/ssl/ssl_err.c
index 4b12ed1485d985..324f2ccbb0de07 100644
--- a/deps/openssl/openssl/ssl/ssl_err.c
+++ b/deps/openssl/openssl/ssl/ssl_err.c
@@ -1,6 +1,6 @@
 /*
  * Generated by util/mkerr.pl DO NOT EDIT
- * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -85,6 +85,7 @@ static const ERR_STRING_DATA SSL_str_functs[] = {
     {ERR_PACK(ERR_LIB_SSL, SSL_F_FINAL_KEY_SHARE, 0), "final_key_share"},
     {ERR_PACK(ERR_LIB_SSL, SSL_F_FINAL_MAXFRAGMENTLEN, 0),
      "final_maxfragmentlen"},
+    {ERR_PACK(ERR_LIB_SSL, SSL_F_FINAL_PSK, 0), "final_psk"},
     {ERR_PACK(ERR_LIB_SSL, SSL_F_FINAL_RENEGOTIATE, 0), "final_renegotiate"},
     {ERR_PACK(ERR_LIB_SSL, SSL_F_FINAL_SERVER_NAME, 0), "final_server_name"},
     {ERR_PACK(ERR_LIB_SSL, SSL_F_FINAL_SIG_ALGS, 0), "final_sig_algs"},
@@ -948,6 +949,8 @@ static const ERR_STRING_DATA SSL_str_reasons[] = {
     "missing ecdsa signing cert"},
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_MISSING_FATAL), "missing fatal"},
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_MISSING_PARAMETERS), "missing parameters"},
+    {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_MISSING_PSK_KEX_MODES_EXTENSION),
+    "missing psk kex modes extension"},
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_MISSING_RSA_CERTIFICATE),
     "missing rsa certificate"},
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_MISSING_RSA_ENCRYPTING_CERT),
@@ -1018,6 +1021,8 @@ static const ERR_STRING_DATA SSL_str_reasons[] = {
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_NULL_SSL_CTX), "null ssl ctx"},
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_NULL_SSL_METHOD_PASSED),
     "null ssl method passed"},
+    {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_OCSP_CALLBACK_FAILURE),
+    "ocsp callback failure"},
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED),
     "old session cipher not returned"},
     {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED),
diff --git a/deps/openssl/openssl/ssl/ssl_lib.c b/deps/openssl/openssl/ssl/ssl_lib.c
index 58f8f3c14cfa01..ffd0a0bc6d1763 100644
--- a/deps/openssl/openssl/ssl/ssl_lib.c
+++ b/deps/openssl/openssl/ssl/ssl_lib.c
@@ -2119,6 +2119,11 @@ int SSL_key_update(SSL *s, int updatetype)
         return 0;
     }
 
+    if (RECORD_LAYER_write_pending(&s->rlayer)) {
+        SSLerr(SSL_F_SSL_KEY_UPDATE, SSL_R_BAD_WRITE_RETRY);
+        return 0;
+    }
+
     ossl_statem_set_in_init(s, 1);
     s->key_update = updatetype;
     return 1;
@@ -2829,6 +2834,19 @@ void SSL_CTX_set_npn_select_cb(SSL_CTX *ctx,
 }
 #endif
 
+static int alpn_value_ok(const unsigned char *protos, unsigned int protos_len)
+{
+    unsigned int idx;
+
+    if (protos_len < 2 || protos == NULL)
+        return 0;
+
+    for (idx = 0; idx < protos_len; idx += protos[idx] + 1) {
+        if (protos[idx] == 0)
+            return 0;
+    }
+    return idx == protos_len;
+}
 /*
  * SSL_CTX_set_alpn_protos sets the ALPN protocol list on |ctx| to |protos|.
  * |protos| must be in wire-format (i.e. a series of non-empty, 8-bit
@@ -2837,13 +2855,25 @@ void SSL_CTX_set_npn_select_cb(SSL_CTX *ctx,
 int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
                             unsigned int protos_len)
 {
-    OPENSSL_free(ctx->ext.alpn);
-    ctx->ext.alpn = OPENSSL_memdup(protos, protos_len);
-    if (ctx->ext.alpn == NULL) {
+    unsigned char *alpn;
+
+    if (protos_len == 0 || protos == NULL) {
+        OPENSSL_free(ctx->ext.alpn);
+        ctx->ext.alpn = NULL;
         ctx->ext.alpn_len = 0;
+        return 0;
+    }
+    /* Not valid per RFC */
+    if (!alpn_value_ok(protos, protos_len))
+        return 1;
+
+    alpn = OPENSSL_memdup(protos, protos_len);
+    if (alpn == NULL) {
         SSLerr(SSL_F_SSL_CTX_SET_ALPN_PROTOS, ERR_R_MALLOC_FAILURE);
         return 1;
     }
+    OPENSSL_free(ctx->ext.alpn);
+    ctx->ext.alpn = alpn;
     ctx->ext.alpn_len = protos_len;
 
     return 0;
@@ -2857,13 +2887,25 @@ int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
 int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
                         unsigned int protos_len)
 {
-    OPENSSL_free(ssl->ext.alpn);
-    ssl->ext.alpn = OPENSSL_memdup(protos, protos_len);
-    if (ssl->ext.alpn == NULL) {
+    unsigned char *alpn;
+
+    if (protos_len == 0 || protos == NULL) {
+        OPENSSL_free(ssl->ext.alpn);
+        ssl->ext.alpn = NULL;
         ssl->ext.alpn_len = 0;
+        return 0;
+    }
+    /* Not valid per RFC */
+    if (!alpn_value_ok(protos, protos_len))
+        return 1;
+
+    alpn = OPENSSL_memdup(protos, protos_len);
+    if (alpn == NULL) {
         SSLerr(SSL_F_SSL_SET_ALPN_PROTOS, ERR_R_MALLOC_FAILURE);
         return 1;
     }
+    OPENSSL_free(ssl->ext.alpn);
+    ssl->ext.alpn = alpn;
     ssl->ext.alpn_len = protos_len;
 
     return 0;
@@ -4520,8 +4562,11 @@ int ssl_handshake_hash(SSL *s, unsigned char *out, size_t outlen,
     }
 
     ctx = EVP_MD_CTX_new();
-    if (ctx == NULL)
+    if (ctx == NULL) {
+        SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_SSL_HANDSHAKE_HASH,
+                 ERR_R_INTERNAL_ERROR);
         goto err;
+    }
 
     if (!EVP_MD_CTX_copy_ex(ctx, hdgst)
         || EVP_DigestFinal_ex(ctx, out, NULL) <= 0) {
diff --git a/deps/openssl/openssl/ssl/ssl_local.h b/deps/openssl/openssl/ssl/ssl_local.h
index 8c3542a5422f9f..f92472117a1b77 100644
--- a/deps/openssl/openssl/ssl/ssl_local.h
+++ b/deps/openssl/openssl/ssl/ssl_local.h
@@ -2305,6 +2305,7 @@ __owur int ssl_cert_set_cert_store(CERT *c, X509_STORE *store, int chain,
 __owur int ssl_security(const SSL *s, int op, int bits, int nid, void *other);
 __owur int ssl_ctx_security(const SSL_CTX *ctx, int op, int bits, int nid,
                             void *other);
+int ssl_get_security_level_bits(const SSL *s, const SSL_CTX *ctx, int *levelp);
 
 __owur int ssl_cert_lookup_by_nid(int nid, size_t *pidx);
 __owur const SSL_CERT_LOOKUP *ssl_cert_lookup_by_pkey(const EVP_PKEY *pk,
@@ -2426,7 +2427,6 @@ __owur int dtls1_handle_timeout(SSL *s);
 void dtls1_start_timer(SSL *s);
 void dtls1_stop_timer(SSL *s);
 __owur int dtls1_is_timer_expired(SSL *s);
-void dtls1_double_timeout(SSL *s);
 __owur int dtls_raw_hello_verify_request(WPACKET *pkt, unsigned char *cookie,
                                          size_t cookie_len);
 __owur size_t dtls1_min_mtu(SSL *s);
diff --git a/deps/openssl/openssl/ssl/statem/extensions.c b/deps/openssl/openssl/ssl/statem/extensions.c
index e1a3b1db67a102..0f39275baa0153 100644
--- a/deps/openssl/openssl/ssl/statem/extensions.c
+++ b/deps/openssl/openssl/ssl/statem/extensions.c
@@ -18,6 +18,7 @@ static int final_renegotiate(SSL *s, unsigned int context, int sent);
 static int init_server_name(SSL *s, unsigned int context);
 static int final_server_name(SSL *s, unsigned int context, int sent);
 #ifndef OPENSSL_NO_EC
+static int init_ec_point_formats(SSL *s, unsigned int context);
 static int final_ec_pt_formats(SSL *s, unsigned int context, int sent);
 #endif
 static int init_session_ticket(SSL *s, unsigned int context);
@@ -56,6 +57,7 @@ static int final_sig_algs(SSL *s, unsigned int context, int sent);
 static int final_early_data(SSL *s, unsigned int context, int sent);
 static int final_maxfragmentlen(SSL *s, unsigned int context, int sent);
 static int init_post_handshake_auth(SSL *s, unsigned int context);
+static int final_psk(SSL *s, unsigned int context, int sent);
 
 /* Structure to define a built-in extension */
 typedef struct extensions_definition_st {
@@ -158,7 +160,7 @@ static const EXTENSION_DEFINITION ext_defs[] = {
         TLSEXT_TYPE_ec_point_formats,
         SSL_EXT_CLIENT_HELLO | SSL_EXT_TLS1_2_SERVER_HELLO
         | SSL_EXT_TLS1_2_AND_BELOW_ONLY,
-        NULL, tls_parse_ctos_ec_pt_formats, tls_parse_stoc_ec_pt_formats,
+        init_ec_point_formats, tls_parse_ctos_ec_pt_formats, tls_parse_stoc_ec_pt_formats,
         tls_construct_stoc_ec_pt_formats, tls_construct_ctos_ec_pt_formats,
         final_ec_pt_formats
     },
@@ -389,7 +391,7 @@ static const EXTENSION_DEFINITION ext_defs[] = {
         SSL_EXT_CLIENT_HELLO | SSL_EXT_TLS1_3_SERVER_HELLO
         | SSL_EXT_TLS_IMPLEMENTATION_ONLY | SSL_EXT_TLS1_3_ONLY,
         NULL, tls_parse_ctos_psk, tls_parse_stoc_psk, tls_construct_stoc_psk,
-        tls_construct_ctos_psk, NULL
+        tls_construct_ctos_psk, final_psk
     }
 };
 
@@ -1026,6 +1028,15 @@ static int final_server_name(SSL *s, unsigned int context, int sent)
 }
 
 #ifndef OPENSSL_NO_EC
+static int init_ec_point_formats(SSL *s, unsigned int context)
+{
+    OPENSSL_free(s->ext.peer_ecpointformats);
+    s->ext.peer_ecpointformats = NULL;
+    s->ext.peer_ecpointformats_len = 0;
+
+    return 1;
+}
+
 static int final_ec_pt_formats(SSL *s, unsigned int context, int sent)
 {
     unsigned long alg_k, alg_a;
@@ -1718,3 +1729,19 @@ static int init_post_handshake_auth(SSL *s, unsigned int context)
 
     return 1;
 }
+
+/*
+ * If clients offer "pre_shared_key" without a "psk_key_exchange_modes"
+ * extension, servers MUST abort the handshake.
+ */
+static int final_psk(SSL *s, unsigned int context, int sent)
+{
+    if (s->server && sent && s->clienthello != NULL
+            && !s->clienthello->pre_proc_exts[TLSEXT_IDX_psk_kex_modes].present) {
+        SSLfatal(s, TLS13_AD_MISSING_EXTENSION, SSL_F_FINAL_PSK,
+                 SSL_R_MISSING_PSK_KEX_MODES_EXTENSION);
+        return 0;
+    }
+
+    return 1;
+}
diff --git a/deps/openssl/openssl/ssl/statem/extensions_srvr.c b/deps/openssl/openssl/ssl/statem/extensions_srvr.c
index 3c7395c0eb263c..04f64f81064048 100644
--- a/deps/openssl/openssl/ssl/statem/extensions_srvr.c
+++ b/deps/openssl/openssl/ssl/statem/extensions_srvr.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -1714,6 +1714,13 @@ EXT_RETURN tls_construct_stoc_key_share(SSL *s, WPACKET *pkt,
         }
         return EXT_RETURN_NOT_SENT;
     }
+    if (s->hit && (s->ext.psk_kex_mode & TLSEXT_KEX_MODE_FLAG_KE_DHE) == 0) {
+        /*
+         * PSK ('hit') and explicitly not doing DHE (if the client sent the
+         * DHE option we always take it); don't send key share.
+         */
+        return EXT_RETURN_NOT_SENT;
+    }
 
     if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_key_share)
             || !WPACKET_start_sub_packet_u16(pkt)
diff --git a/deps/openssl/openssl/ssl/statem/statem_clnt.c b/deps/openssl/openssl/ssl/statem/statem_clnt.c
index de58f1a4b7e9fc..d1a39698124b0f 100644
--- a/deps/openssl/openssl/ssl/statem/statem_clnt.c
+++ b/deps/openssl/openssl/ssl/statem/statem_clnt.c
@@ -1001,7 +1001,8 @@ size_t ossl_statem_client_max_message_size(SSL *s)
         return CCS_MAX_LENGTH;
 
     case TLS_ST_CR_SESSION_TICKET:
-        return SSL3_RT_MAX_PLAIN_LENGTH;
+        return (SSL_IS_TLS13(s)) ? SESSION_TICKET_MAX_LENGTH_TLS13
+                                 : SESSION_TICKET_MAX_LENGTH_TLS12;
 
     case TLS_ST_CR_FINISHED:
         return FINISHED_MAX_LENGTH;
@@ -2833,7 +2834,7 @@ int tls_process_initial_server_flight(SSL *s)
         if (ret < 0) {
             SSLfatal(s, SSL_AD_INTERNAL_ERROR,
                      SSL_F_TLS_PROCESS_INITIAL_SERVER_FLIGHT,
-                     ERR_R_MALLOC_FAILURE);
+                     SSL_R_OCSP_CALLBACK_FAILURE);
             return 0;
         }
     }
diff --git a/deps/openssl/openssl/ssl/statem/statem_local.h b/deps/openssl/openssl/ssl/statem/statem_local.h
index e27c0c13a2bbd5..eae88053dcd755 100644
--- a/deps/openssl/openssl/ssl/statem/statem_local.h
+++ b/deps/openssl/openssl/ssl/statem/statem_local.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2015-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -22,6 +22,8 @@
 #define SERVER_HELLO_MAX_LENGTH         20000
 #define HELLO_RETRY_REQUEST_MAX_LENGTH  20000
 #define ENCRYPTED_EXTENSIONS_MAX_LENGTH 20000
+#define SESSION_TICKET_MAX_LENGTH_TLS13 131338
+#define SESSION_TICKET_MAX_LENGTH_TLS12 65541
 #define SERVER_KEY_EXCH_MAX_LENGTH      102400
 #define SERVER_HELLO_DONE_MAX_LENGTH    0
 #define KEY_UPDATE_MAX_LENGTH           1
diff --git a/deps/openssl/openssl/ssl/statem/statem_srvr.c b/deps/openssl/openssl/ssl/statem/statem_srvr.c
index fec12f613004e9..d701c46b43b5ad 100644
--- a/deps/openssl/openssl/ssl/statem/statem_srvr.c
+++ b/deps/openssl/openssl/ssl/statem/statem_srvr.c
@@ -3753,6 +3753,7 @@ MSG_PROCESS_RETURN tls_process_client_certificate(SSL *s, PACKET *pkt)
 
     sk_X509_pop_free(s->session->peer_chain, X509_free);
     s->session->peer_chain = sk;
+    sk = NULL;
 
     /*
      * Freeze the handshake buffer. For <TLS1.3 we do this after the CKE
@@ -3767,7 +3768,6 @@ MSG_PROCESS_RETURN tls_process_client_certificate(SSL *s, PACKET *pkt)
      * Inconsistency alert: cert_chain does *not* include the peer's own
      * certificate, while we do include it in statem_clnt.c
      */
-    sk = NULL;
 
     /* Save the current hash state for when we receive the CertificateVerify */
     if (SSL_IS_TLS13(s)) {
@@ -4139,9 +4139,12 @@ int tls_construct_new_session_ticket(SSL *s, WPACKET *pkt)
     }
 
     if (tctx->generate_ticket_cb != NULL &&
-        tctx->generate_ticket_cb(s, tctx->ticket_cb_data) == 0)
+        tctx->generate_ticket_cb(s, tctx->ticket_cb_data) == 0) {
+        SSLfatal(s, SSL_AD_INTERNAL_ERROR,
+                 SSL_F_TLS_CONSTRUCT_NEW_SESSION_TICKET,
+                 ERR_R_INTERNAL_ERROR);
         goto err;
-
+    }
     /*
      * If we are using anti-replay protection then we behave as if
      * SSL_OP_NO_TICKET is set - we are caching tickets anyway so there
diff --git a/deps/openssl/openssl/ssl/t1_lib.c b/deps/openssl/openssl/ssl/t1_lib.c
index 48d46f8a48bdc6..b1d3add1874301 100644
--- a/deps/openssl/openssl/ssl/t1_lib.c
+++ b/deps/openssl/openssl/ssl/t1_lib.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -2441,7 +2441,8 @@ DH *ssl_get_auto_dh(SSL *s)
 {
     DH *dhp = NULL;
     BIGNUM *p = NULL, *g = NULL;
-    int dh_secbits = 80;
+    int dh_secbits = 80, sec_level_bits;
+
     if (s->cert->dh_tmp_auto != 2) {
         if (s->s3->tmp.new_cipher->algorithm_auth & (SSL_aNULL | SSL_aPSK)) {
             if (s->s3->tmp.new_cipher->strength_bits == 256)
@@ -2464,6 +2465,12 @@ DH *ssl_get_auto_dh(SSL *s)
         BN_free(g);
         return NULL;
     }
+
+    /* Do not pick a prime that is too weak for the current security level */
+    sec_level_bits = ssl_get_security_level_bits(s, NULL, NULL);
+    if (dh_secbits < sec_level_bits)
+        dh_secbits = sec_level_bits;
+
     if (dh_secbits >= 192)
         p = BN_get_rfc3526_prime_8192(NULL);
     else if (dh_secbits >= 152)
diff --git a/deps/openssl/openssl/test/asn1_decode_test.c b/deps/openssl/openssl/test/asn1_decode_test.c
index 18f0ca12e96082..de4dff63634d1d 100644
--- a/deps/openssl/openssl/test/asn1_decode_test.c
+++ b/deps/openssl/openssl/test/asn1_decode_test.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -12,6 +12,7 @@
 
 #include <openssl/rand.h>
 #include <openssl/asn1t.h>
+#include <openssl/obj_mac.h>
 #include "internal/numbers.h"
 #include "testutil.h"
 
@@ -195,6 +196,30 @@ static int test_invalid_template(void)
     return 0;
 }
 
+static int test_reuse_asn1_object(void)
+{
+    static unsigned char cn_der[] = { 0x06, 0x03, 0x55, 0x04, 0x06 };
+    static unsigned char oid_der[] = {
+        0x06, 0x06, 0x2a, 0x03, 0x04, 0x05, 0x06, 0x07
+    };
+    int ret = 0;
+    ASN1_OBJECT *obj;
+    unsigned char const *p = oid_der;
+
+    /* Create an object that owns dynamically allocated 'sn' and 'ln' fields */
+
+    if (!TEST_ptr(obj = ASN1_OBJECT_create(NID_undef, cn_der, sizeof(cn_der),
+                                           "C", "countryName")))
+        goto err;
+    /* reuse obj - this should not leak sn and ln */
+    if (!TEST_ptr(d2i_ASN1_OBJECT(&obj, &p, sizeof(oid_der))))
+        goto err;
+    ret = 1;
+err:
+    ASN1_OBJECT_free(obj);
+    return ret;
+}
+
 int setup_tests(void)
 {
 #if OPENSSL_API_COMPAT < 0x10200000L
@@ -205,5 +230,6 @@ int setup_tests(void)
     ADD_TEST(test_int64);
     ADD_TEST(test_uint64);
     ADD_TEST(test_invalid_template);
+    ADD_TEST(test_reuse_asn1_object);
     return 1;
 }
diff --git a/deps/openssl/openssl/test/bio_memleak_test.c b/deps/openssl/openssl/test/bio_memleak_test.c
index 383c82d156c064..610f8febc7501c 100644
--- a/deps/openssl/openssl/test/bio_memleak_test.c
+++ b/deps/openssl/openssl/test/bio_memleak_test.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2018-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -10,6 +10,8 @@
 #include <string.h>
 #include <openssl/buffer.h>
 #include <openssl/bio.h>
+#include <openssl/pkcs7.h>
+#include <openssl/obj_mac.h>
 
 #include "testutil.h"
 
@@ -35,7 +37,7 @@ static int test_bio_memleak(void)
         goto finish;
     ok = 1;
 
-finish:
+ finish:
     BIO_free(bio);
     return ok;
 }
@@ -62,7 +64,7 @@ static int test_bio_get_mem(void)
         goto finish;
     ok = 1;
 
-finish:
+ finish:
     BIO_free(bio);
     BUF_MEM_free(bufmem);
     return ok;
@@ -98,7 +100,7 @@ static int test_bio_new_mem_buf(void)
         goto finish;
     ok = 1;
 
-finish:
+ finish:
     BIO_free(bio);
     return ok;
 }
@@ -139,7 +141,7 @@ static int test_bio_rdonly_mem_buf(void)
         goto finish;
     ok = 1;
 
-finish:
+ finish:
     BIO_free(bio);
     BIO_free(bio2);
     return ok;
@@ -176,7 +178,7 @@ static int test_bio_rdwr_rdonly(void)
 
     ok = 1;
 
-finish:
+ finish:
     BIO_free(bio);
     return ok;
 }
@@ -216,11 +218,72 @@ static int test_bio_nonclear_rst(void)
 
     ok = 1;
 
-finish:
+ finish:
     BIO_free(bio);
     return ok;
 }
 
+static int error_callback_fired;
+static long BIO_error_callback(BIO *bio, int cmd, const char *argp,
+                               size_t len, int argi,
+                               long argl, int ret, size_t *processed)
+{
+    if ((cmd & (BIO_CB_READ | BIO_CB_RETURN)) != 0) {
+        error_callback_fired = 1;
+        ret = 0;  /* fail for read operations to simulate error in input BIO */
+    }
+    return ret;
+}
+
+/* Checks i2d_ASN1_bio_stream() is freeing all memory when input BIO ends unexpectedly. */
+static int test_bio_i2d_ASN1_mime(void)
+{
+    int ok = 0;
+    BIO *bio = NULL, *out = NULL;
+    BUF_MEM bufmem;
+    static const char str[] = "BIO mime test\n";
+    PKCS7 *p7 = NULL;
+
+    if (!TEST_ptr(bio = BIO_new(BIO_s_mem())))
+        goto finish;
+
+    bufmem.length = sizeof(str);
+    bufmem.data = (char *) str;
+    bufmem.max = bufmem.length;
+    BIO_set_mem_buf(bio, &bufmem, BIO_NOCLOSE);
+    BIO_set_flags(bio, BIO_FLAGS_MEM_RDONLY);
+    BIO_set_callback_ex(bio, BIO_error_callback);
+
+    if (!TEST_ptr(out = BIO_new(BIO_s_mem())))
+        goto finish;
+    if (!TEST_ptr(p7 = PKCS7_new()))
+        goto finish;
+    if (!TEST_true(PKCS7_set_type(p7, NID_pkcs7_data)))
+        goto finish;
+
+    error_callback_fired = 0;
+
+    /*
+     * The call succeeds even if the input stream ends unexpectedly as
+     * there is no handling for this case in SMIME_crlf_copy().
+     */
+    if (!TEST_true(i2d_ASN1_bio_stream(out, (ASN1_VALUE*) p7, bio,
+                                       SMIME_STREAM | SMIME_BINARY,
+                                       ASN1_ITEM_rptr(PKCS7))))
+        goto finish;
+
+    if (!TEST_int_eq(error_callback_fired, 1))
+        goto finish;
+
+    ok = 1;
+
+ finish:
+    BIO_free(bio);
+    BIO_free(out);
+    PKCS7_free(p7);
+    return ok;
+}
+
 int global_init(void)
 {
     CRYPTO_set_mem_debug(1);
@@ -236,5 +299,6 @@ int setup_tests(void)
     ADD_TEST(test_bio_rdonly_mem_buf);
     ADD_TEST(test_bio_rdwr_rdonly);
     ADD_TEST(test_bio_nonclear_rst);
+    ADD_TEST(test_bio_i2d_ASN1_mime);
     return 1;
 }
diff --git a/deps/openssl/openssl/test/bntest.c b/deps/openssl/openssl/test/bntest.c
index 97d08ac0be6bc0..236501e6792c46 100644
--- a/deps/openssl/openssl/test/bntest.c
+++ b/deps/openssl/openssl/test/bntest.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -305,6 +305,75 @@ static int test_div_recip(void)
     return st;
 }
 
+static struct {
+    int n, divisor, result, remainder;
+} signed_mod_tests[] = {
+    {  10,   3,   3,   1 },
+    { -10,   3,  -3,  -1 },
+    {  10,  -3,  -3,   1 },
+    { -10,  -3,   3,  -1 },
+};
+
+static BIGNUM *set_signed_bn(int value)
+{
+    BIGNUM *bn = BN_new();
+
+    if (bn == NULL)
+        return NULL;
+    if (!BN_set_word(bn, value < 0 ? -value : value)) {
+        BN_free(bn);
+        return NULL;
+    }
+    BN_set_negative(bn, value < 0);
+    return bn;
+}
+
+static int test_signed_mod_replace_ab(int n)
+{
+    BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL;
+    int st = 0;
+
+    if (!TEST_ptr(a = set_signed_bn(signed_mod_tests[n].n))
+            || !TEST_ptr(b = set_signed_bn(signed_mod_tests[n].divisor))
+            || !TEST_ptr(c = set_signed_bn(signed_mod_tests[n].result))
+            || !TEST_ptr(d = set_signed_bn(signed_mod_tests[n].remainder)))
+        goto err;
+
+    if (TEST_true(BN_div(a, b, a, b, ctx))
+            && TEST_BN_eq(a, c)
+            && TEST_BN_eq(b, d))
+        st = 1;
+ err:
+    BN_free(a);
+    BN_free(b);
+    BN_free(c);
+    BN_free(d);
+    return st;
+}
+
+static int test_signed_mod_replace_ba(int n)
+{
+    BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL;
+    int st = 0;
+
+    if (!TEST_ptr(a = set_signed_bn(signed_mod_tests[n].n))
+            || !TEST_ptr(b = set_signed_bn(signed_mod_tests[n].divisor))
+            || !TEST_ptr(c = set_signed_bn(signed_mod_tests[n].result))
+            || !TEST_ptr(d = set_signed_bn(signed_mod_tests[n].remainder)))
+        goto err;
+
+    if (TEST_true(BN_div(b, a, a, b, ctx))
+            && TEST_BN_eq(b, c)
+            && TEST_BN_eq(a, d))
+        st = 1;
+ err:
+    BN_free(a);
+    BN_free(b);
+    BN_free(c);
+    BN_free(d);
+    return st;
+}
+
 static int test_mod(void)
 {
     BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL;
@@ -326,8 +395,10 @@ static int test_mod(void)
         BN_set_negative(b, rand_neg());
         if (!(TEST_true(BN_mod(c, a, b, ctx))
                 && TEST_true(BN_div(d, e, a, b, ctx))
-                && TEST_true(BN_sub(e, e, c))
-                && TEST_BN_eq_zero(e)))
+                && TEST_BN_eq(e, c)
+                && TEST_true(BN_mul(c, d, b, ctx))
+                && TEST_true(BN_add(d, c, e))
+                && TEST_BN_eq(d, a)))
             goto err;
     }
     st = 1;
@@ -2759,6 +2830,8 @@ int setup_tests(void)
     if (n == 0) {
         ADD_TEST(test_sub);
         ADD_TEST(test_div_recip);
+        ADD_ALL_TESTS(test_signed_mod_replace_ab, OSSL_NELEM(signed_mod_tests));
+        ADD_ALL_TESTS(test_signed_mod_replace_ba, OSSL_NELEM(signed_mod_tests));
         ADD_TEST(test_mod);
         ADD_TEST(test_modexp_mont5);
         ADD_TEST(test_kronecker);
diff --git a/deps/openssl/openssl/test/certs/ee-self-signed.pem b/deps/openssl/openssl/test/certs/ee-self-signed.pem
index e854c9ad272d24..ad1e37ba0e79e3 100644
--- a/deps/openssl/openssl/test/certs/ee-self-signed.pem
+++ b/deps/openssl/openssl/test/certs/ee-self-signed.pem
@@ -1,19 +1,18 @@
 -----BEGIN CERTIFICATE-----
-MIIDIjCCAgqgAwIBAgIUT99h/YrAdcDg3fdLy5UajB8e994wDQYJKoZIhvcNAQEL
-BQAwGTEXMBUGA1UEAwwOZWUtc2VsZi1zaWduZWQwIBcNMjAwNzI4MTQxNjA4WhgP
-MjEyMDA3MDQxNDE2MDhaMBkxFzAVBgNVBAMMDmVlLXNlbGYtc2lnbmVkMIIBIjAN
-BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqP+JWGGFrt7bLA/Vc/vit6gbenVg
-K9R9PHN2ta7eky9/JJBtyRz0ijjNn6KAFlbLtCy7k+UXH/8NxkP+MTT4KNh16aO7
-iILvo3LiU2IFRU3gMZfvqp0Q0lgNngaeMrsbCFZdZQ8/Zo7CNqAR/8BZNf1JHN0c
-QjMGeK4EOCPl53Vn05StWqlAH6xZEPUMwWStSsTGNVOzlmqCGxWL0Zmr5J5vlKrS
-luVX+4yRZIo8JBbG0hm+gmATO2Kw7T4ds8r5a98xuXqeS0dopynHP0riIie075Bj
-1+/Qckk+W625G9Qrb4Zo3dVzErhDydxBD6KjRk+LZ4iED2H+eTQfSokftwIDAQAB
-o2AwXjAdBgNVHQ4EFgQU55viKq2KbDrLdlHljgeYIpfhc6IwHwYDVR0jBBgwFoAU
-55viKq2KbDrLdlHljgeYIpfhc6IwDwYDVR0TAQH/BAUwAwEB/zALBgNVHQ8EBAMC
-B4AwDQYJKoZIhvcNAQELBQADggEBAGDEbS5kJArjjQNK02oxhQyz1dbDy23evRxm
-WW/NtlJAQAgEMXoNo9fioj0L4cvDy40r87V6/RsV2eijwZEfwGloACif7v78w8QO
-h4XiW9oGxcQkdMIYZLDVW9AZPDIkK5NHNfQaeAxCprAufYnRMv035UotLzCBRrkG
-G2TIs45vRp/6mYFVtm0Nf9CFvu4dXH8W+GlBONG0FAiBW+JzgTr9OmrzfqJTEDrf
-vv/hOiu8XvvlF5piPBqKE76rEvkXUSjgDZ2/Ju1fjqpV2I8Hz1Mj9w9tRE8g4E9o
-ZcRXX3MNPaHxnNhgYSPdpywwkyILz2AHwmAzh07cdttRFFPw+fM=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 -----END CERTIFICATE-----
diff --git a/deps/openssl/openssl/test/clienthellotest.c b/deps/openssl/openssl/test/clienthellotest.c
index 8ae1e4d9c6425f..ee32b5e2c526a2 100644
--- a/deps/openssl/openssl/test/clienthellotest.c
+++ b/deps/openssl/openssl/test/clienthellotest.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2015-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -45,10 +45,16 @@
 
 static const char *sessionfile = NULL;
 /* Dummy ALPN protocols used to pad out the size of the ClientHello */
+/* ASCII 'O' = 79 = 0x4F = EBCDIC '|'*/
+#ifdef CHARSET_EBCDIC
 static const char alpn_prots[] =
-    "0123456789012345678901234567890123456789012345678901234567890123456789"
-    "0123456789012345678901234567890123456789012345678901234567890123456789"
-    "01234567890123456789";
+    "|1234567890123456789012345678901234567890123456789012345678901234567890123456789"
+    "|1234567890123456789012345678901234567890123456789012345678901234567890123456789";
+#else
+static const char alpn_prots[] =
+    "O1234567890123456789012345678901234567890123456789012345678901234567890123456789"
+    "O1234567890123456789012345678901234567890123456789012345678901234567890123456789";
+#endif
 
 static int test_client_hello(int currtest)
 {
diff --git a/deps/openssl/openssl/test/ectest.c b/deps/openssl/openssl/test/ectest.c
index 9bdbf70afb402a..bd3c4d8cad06b0 100644
--- a/deps/openssl/openssl/test/ectest.c
+++ b/deps/openssl/openssl/test/ectest.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2001-2021 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -1124,7 +1124,56 @@ static int char2_field_tests(void)
     BN_free(yplusone);
     return r;
 }
-# endif
+
+static int hybrid_point_encoding_test(void)
+{
+    BIGNUM *x = NULL, *y = NULL;
+    EC_GROUP *group = NULL;
+    EC_POINT *point = NULL;
+    unsigned char *buf = NULL;
+    size_t len;
+    int r = 0;
+
+    if (!TEST_true(BN_dec2bn(&x, "0"))
+        || !TEST_true(BN_dec2bn(&y, "1"))
+        || !TEST_ptr(group = EC_GROUP_new_by_curve_name(NID_sect571k1))
+        || !TEST_ptr(point = EC_POINT_new(group))
+        || !TEST_true(EC_POINT_set_affine_coordinates(group, point, x, y, NULL))
+        || !TEST_size_t_ne(0, (len = EC_POINT_point2oct(group,
+                                                        point,
+                                                        POINT_CONVERSION_HYBRID,
+                                                        NULL,
+                                                        0,
+                                                        NULL)))
+        || !TEST_ptr(buf = OPENSSL_malloc(len))
+        || !TEST_size_t_eq(len, EC_POINT_point2oct(group,
+                                                   point,
+                                                   POINT_CONVERSION_HYBRID,
+                                                   buf,
+                                                   len,
+                                                   NULL)))
+        goto err;
+
+    r = 1;
+
+    /* buf contains a valid hybrid point, check that we can decode it. */
+    if (!TEST_true(EC_POINT_oct2point(group, point, buf, len, NULL)))
+        r = 0;
+
+    /* Flip the y_bit and verify that the invalid encoding is rejected. */
+    buf[0] ^= 1;
+    if (!TEST_false(EC_POINT_oct2point(group, point, buf, len, NULL)))
+        r = 0;
+
+err:
+    BN_free(x);
+    BN_free(y);
+    EC_GROUP_free(group);
+    EC_POINT_free(point);
+    OPENSSL_free(buf);
+    return r;
+}
+#endif
 
 static int internal_curve_test(int n)
 {
@@ -2195,6 +2244,7 @@ int setup_tests(void)
     ADD_ALL_TESTS(cardinality_test, crv_len);
     ADD_TEST(prime_field_tests);
 # ifndef OPENSSL_NO_EC2M
+    ADD_TEST(hybrid_point_encoding_test);
     ADD_TEST(char2_field_tests);
     ADD_ALL_TESTS(char2_curve_test, OSSL_NELEM(char2_curve_tests));
 # endif
diff --git a/deps/openssl/openssl/test/evp_extra_test.c b/deps/openssl/openssl/test/evp_extra_test.c
index a74f6332ac9cba..3eea4b0fba9814 100644
--- a/deps/openssl/openssl/test/evp_extra_test.c
+++ b/deps/openssl/openssl/test/evp_extra_test.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2015-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -320,6 +320,96 @@ static const unsigned char pExampleECParamDER[] = {
 };
 #endif
 
+static const unsigned char kCFBDefaultKey[] = {
+    0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88,
+    0x09, 0xCF, 0x4F, 0x3C
+};
+
+static const unsigned char kGCMDefaultKey[32] = { 0 };
+
+static const unsigned char kGCMResetKey[] = {
+    0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c, 0x6d, 0x6a, 0x8f, 0x94,
+    0x67, 0x30, 0x83, 0x08, 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+    0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08
+};
+
+static const unsigned char iCFBIV[] = {
+    0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
+    0x0C, 0x0D, 0x0E, 0x0F
+};
+
+static const unsigned char iGCMDefaultIV[12] = { 0 };
+
+static const unsigned char iGCMResetIV1[] = {
+    0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad
+};
+
+static const unsigned char iGCMResetIV2[] = {
+    0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad, 0xde, 0xca, 0xf8, 0x88
+};
+
+static const unsigned char cfbPlaintext[] = {
+    0x6B, 0xC1, 0xBE, 0xE2, 0x2E, 0x40, 0x9F, 0x96, 0xE9, 0x3D, 0x7E, 0x11,
+    0x73, 0x93, 0x17, 0x2A
+};
+
+static const unsigned char gcmDefaultPlaintext[16] = { 0 };
+
+static const unsigned char gcmResetPlaintext[] = {
+    0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5, 0xa5, 0x59, 0x09, 0xc5,
+    0xaf, 0xf5, 0x26, 0x9a, 0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
+    0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72, 0x1c, 0x3c, 0x0c, 0x95,
+    0x95, 0x68, 0x09, 0x53, 0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
+    0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57, 0xba, 0x63, 0x7b, 0x39
+};
+
+static const unsigned char cfbCiphertext[] = {
+    0x3B, 0x3F, 0xD9, 0x2E, 0xB7, 0x2D, 0xAD, 0x20, 0x33, 0x34, 0x49, 0xF8,
+    0xE8, 0x3C, 0xFB, 0x4A
+};
+
+static const unsigned char gcmDefaultCiphertext[] = {
+    0xce, 0xa7, 0x40, 0x3d, 0x4d, 0x60, 0x6b, 0x6e, 0x07, 0x4e, 0xc5, 0xd3,
+    0xba, 0xf3, 0x9d, 0x18
+};
+
+static const unsigned char gcmResetCiphertext1[] = {
+    0xc3, 0x76, 0x2d, 0xf1, 0xca, 0x78, 0x7d, 0x32, 0xae, 0x47, 0xc1, 0x3b,
+    0xf1, 0x98, 0x44, 0xcb, 0xaf, 0x1a, 0xe1, 0x4d, 0x0b, 0x97, 0x6a, 0xfa,
+    0xc5, 0x2f, 0xf7, 0xd7, 0x9b, 0xba, 0x9d, 0xe0, 0xfe, 0xb5, 0x82, 0xd3,
+    0x39, 0x34, 0xa4, 0xf0, 0x95, 0x4c, 0xc2, 0x36, 0x3b, 0xc7, 0x3f, 0x78,
+    0x62, 0xac, 0x43, 0x0e, 0x64, 0xab, 0xe4, 0x99, 0xf4, 0x7c, 0x9b, 0x1f
+};
+
+static const unsigned char gcmResetCiphertext2[] = {
+    0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07, 0xf4, 0x7f, 0x37, 0xa3,
+    0x2a, 0x84, 0x42, 0x7d, 0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9,
+    0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa, 0x8c, 0xb0, 0x8e, 0x48,
+    0x59, 0x0d, 0xbb, 0x3d, 0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38,
+    0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a, 0xbc, 0xc9, 0xf6, 0x62
+};
+
+static const unsigned char gcmAAD[] = {
+    0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef, 0xfe, 0xed, 0xfa, 0xce,
+    0xde, 0xad, 0xbe, 0xef, 0xab, 0xad, 0xda, 0xd2
+};
+
+static const unsigned char gcmDefaultTag[] = {
+    0xd0, 0xd1, 0xc8, 0xa7, 0x99, 0x99, 0x6b, 0xf0, 0x26, 0x5b, 0x98, 0xb5,
+    0xd4, 0x8a, 0xb9, 0x19
+};
+
+static const unsigned char gcmResetTag1[] = {
+    0x3a, 0x33, 0x7d, 0xbf, 0x46, 0xa7, 0x92, 0xc4, 0x5e, 0x45, 0x49, 0x13,
+    0xfe, 0x2e, 0xa8, 0xf2
+};
+
+static const unsigned char gcmResetTag2[] = {
+    0x76, 0xfc, 0x6e, 0xce, 0x0f, 0x4e, 0x17, 0x68, 0xcd, 0xdf, 0x88, 0x53,
+    0xbb, 0x2d, 0x55, 0x1b
+};
+
+
 typedef struct APK_DATA_st {
     const unsigned char *kder;
     size_t size;
@@ -330,6 +420,494 @@ typedef struct APK_DATA_st {
     int type; /* 0 for private, 1 for public, 2 for params */
 } APK_DATA;
 
+typedef struct {
+    const char *cipher;
+    const unsigned char *key;
+    const unsigned char *iv;
+    const unsigned char *input;
+    const unsigned char *expected;
+    const unsigned char *tag;
+    size_t ivlen; /* 0 if we do not need to set a specific IV len */
+    size_t inlen;
+    size_t expectedlen;
+    size_t taglen;
+    int keyfirst;
+    int initenc;
+    int finalenc;
+} EVP_INIT_TEST_st;
+
+static const EVP_INIT_TEST_st evp_init_tests[] = {
+    {
+        "aes-128-cfb", kCFBDefaultKey, iCFBIV, cfbPlaintext,
+        cfbCiphertext, NULL, 0, sizeof(cfbPlaintext), sizeof(cfbCiphertext),
+        0, 1, 0, 1
+    },
+    {
+        "aes-256-gcm", kGCMDefaultKey, iGCMDefaultIV, gcmDefaultPlaintext,
+        gcmDefaultCiphertext, gcmDefaultTag, sizeof(iGCMDefaultIV),
+        sizeof(gcmDefaultPlaintext), sizeof(gcmDefaultCiphertext),
+        sizeof(gcmDefaultTag), 1, 0, 1
+    },
+    {
+        "aes-128-cfb", kCFBDefaultKey, iCFBIV, cfbPlaintext,
+        cfbCiphertext, NULL, 0, sizeof(cfbPlaintext), sizeof(cfbCiphertext),
+        0, 0, 0, 1
+    },
+    {
+        "aes-256-gcm", kGCMDefaultKey, iGCMDefaultIV, gcmDefaultPlaintext,
+        gcmDefaultCiphertext, gcmDefaultTag, sizeof(iGCMDefaultIV),
+        sizeof(gcmDefaultPlaintext), sizeof(gcmDefaultCiphertext),
+        sizeof(gcmDefaultTag), 0, 0, 1
+    },
+    {
+        "aes-128-cfb", kCFBDefaultKey, iCFBIV, cfbCiphertext,
+        cfbPlaintext, NULL, 0, sizeof(cfbCiphertext), sizeof(cfbPlaintext),
+        0, 1, 1, 0
+    },
+    {
+        "aes-256-gcm", kGCMDefaultKey, iGCMDefaultIV, gcmDefaultCiphertext,
+        gcmDefaultPlaintext, gcmDefaultTag, sizeof(iGCMDefaultIV),
+        sizeof(gcmDefaultCiphertext), sizeof(gcmDefaultPlaintext),
+        sizeof(gcmDefaultTag), 1, 1, 0
+    },
+    {
+        "aes-128-cfb", kCFBDefaultKey, iCFBIV, cfbCiphertext,
+        cfbPlaintext, NULL, 0, sizeof(cfbCiphertext), sizeof(cfbPlaintext),
+        0, 0, 1, 0
+    },
+    {
+        "aes-256-gcm", kGCMDefaultKey, iGCMDefaultIV, gcmDefaultCiphertext,
+        gcmDefaultPlaintext, gcmDefaultTag, sizeof(iGCMDefaultIV),
+        sizeof(gcmDefaultCiphertext), sizeof(gcmDefaultPlaintext),
+        sizeof(gcmDefaultTag), 0, 1, 0
+    }
+};
+
+static int evp_init_seq_set_iv(EVP_CIPHER_CTX *ctx, const EVP_INIT_TEST_st *t)
+{
+    int res = 0;
+
+    if (t->ivlen != 0) {
+        if (!TEST_true(EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN, t->ivlen, NULL)))
+            goto err;
+    }
+    if (!TEST_true(EVP_CipherInit_ex(ctx, NULL, NULL, NULL, t->iv, -1)))
+        goto err;
+    res = 1;
+ err:
+    return res;
+}
+
+/*
+ * Test step-wise cipher initialization via EVP_CipherInit_ex where the
+ * arguments are given one at a time and a final adjustment to the enc
+ * parameter sets the correct operation.
+ */
+static int test_evp_init_seq(int idx)
+{
+    int outlen1, outlen2;
+    int testresult = 0;
+    unsigned char outbuf[1024];
+    unsigned char tag[16];
+    const EVP_INIT_TEST_st *t = &evp_init_tests[idx];
+    EVP_CIPHER_CTX *ctx = NULL;
+    const EVP_CIPHER *type = NULL;
+    size_t taglen = sizeof(tag);
+    char *errmsg = NULL;
+
+    ctx = EVP_CIPHER_CTX_new();
+    if (ctx == NULL) {
+        errmsg = "CTX_ALLOC";
+        goto err;
+    }
+    if (!TEST_ptr(type = EVP_get_cipherbyname(t->cipher))) {
+        errmsg = "GET_CIPHERBYNAME";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherInit_ex(ctx, type, NULL, NULL, NULL, t->initenc))) {
+        errmsg = "EMPTY_ENC_INIT";
+        goto err;
+    }
+    if (!TEST_true(EVP_CIPHER_CTX_set_padding(ctx, 0))) {
+        errmsg = "PADDING";
+        goto err;
+    }
+    if (t->keyfirst && !TEST_true(EVP_CipherInit_ex(ctx, NULL, NULL, t->key, NULL, -1))) {
+        errmsg = "KEY_INIT (before iv)";
+        goto err;
+    }
+    if (!evp_init_seq_set_iv(ctx, t)) {
+        errmsg = "IV_INIT";
+        goto err;
+    }
+    if (t->keyfirst == 0 &&  !TEST_true(EVP_CipherInit_ex(ctx, NULL, NULL, t->key, NULL, -1))) {
+        errmsg = "KEY_INIT (after iv)";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherInit_ex(ctx, NULL, NULL, NULL, NULL, t->finalenc))) {
+        errmsg = "FINAL_ENC_INIT";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherUpdate(ctx, outbuf, &outlen1, t->input, t->inlen))) {
+        errmsg = "CIPHER_UPDATE";
+        goto err;
+    }
+    if (t->finalenc == 0 && t->tag != NULL) {
+        /* Set expected tag */
+        if (!TEST_true(EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
+                                           t->taglen, (void *)t->tag))) {
+            errmsg = "SET_TAG";
+            goto err;
+        }
+    }
+    if (!TEST_true(EVP_CipherFinal_ex(ctx, outbuf + outlen1, &outlen2))) {
+        errmsg = "CIPHER_FINAL";
+        goto err;
+    }
+    if (!TEST_mem_eq(t->expected, t->expectedlen, outbuf, outlen1 + outlen2)) {
+        errmsg = "WRONG_RESULT";
+        goto err;
+    }
+    if (t->finalenc != 0 && t->tag != NULL) {
+        if (!TEST_true(EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG, taglen, tag))) {
+            errmsg = "GET_TAG";
+            goto err;
+        }
+        if (!TEST_mem_eq(t->tag, t->taglen, tag, taglen)) {
+            errmsg = "TAG_ERROR";
+            goto err;
+        }
+    }
+    testresult = 1;
+ err:
+    if (errmsg != NULL)
+        TEST_info("evp_init_test %d: %s", idx, errmsg);
+    EVP_CIPHER_CTX_free(ctx);
+    return testresult;
+}
+
+typedef struct {
+    const unsigned char *input;
+    const unsigned char *expected;
+    size_t inlen;
+    size_t expectedlen;
+    int enc;
+} EVP_RESET_TEST_st;
+
+static const EVP_RESET_TEST_st evp_reset_tests[] = {
+    {
+        cfbPlaintext, cfbCiphertext,
+        sizeof(cfbPlaintext), sizeof(cfbCiphertext), 1
+    },
+    {
+        cfbCiphertext, cfbPlaintext,
+        sizeof(cfbCiphertext), sizeof(cfbPlaintext), 0
+    }
+};
+
+/*
+ * Test a reset of a cipher via EVP_CipherInit_ex after the cipher has already
+ * been used.
+ */
+static int test_evp_reset(int idx)
+{
+    const EVP_RESET_TEST_st *t = &evp_reset_tests[idx];
+    int outlen1, outlen2;
+    int testresult = 0;
+    unsigned char outbuf[1024];
+    EVP_CIPHER_CTX *ctx = NULL;
+    const EVP_CIPHER *type = NULL;
+    char *errmsg = NULL;
+
+    if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new())) {
+        errmsg = "CTX_ALLOC";
+        goto err;
+    }
+    if (!TEST_ptr(type = EVP_get_cipherbyname("aes-128-cfb"))) {
+        errmsg = "GET_CIPHERBYNAME";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherInit_ex(ctx, type, NULL, kCFBDefaultKey, iCFBIV, t->enc))) {
+        errmsg = "CIPHER_INIT";
+        goto err;
+    }
+    if (!TEST_true(EVP_CIPHER_CTX_set_padding(ctx, 0))) {
+        errmsg = "PADDING";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherUpdate(ctx, outbuf, &outlen1, t->input, t->inlen))) {
+        errmsg = "CIPHER_UPDATE";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherFinal_ex(ctx, outbuf + outlen1, &outlen2))) {
+        errmsg = "CIPHER_FINAL";
+        goto err;
+    }
+    if (!TEST_mem_eq(t->expected, t->expectedlen, outbuf, outlen1 + outlen2)) {
+        errmsg = "WRONG_RESULT";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherInit_ex(ctx, NULL, NULL, NULL, NULL, -1))) {
+        errmsg = "CIPHER_REINIT";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherUpdate(ctx, outbuf, &outlen1, t->input, t->inlen))) {
+        errmsg = "CIPHER_UPDATE (reinit)";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherFinal_ex(ctx, outbuf + outlen1, &outlen2))) {
+        errmsg = "CIPHER_FINAL (reinit)";
+        goto err;
+    }
+    if (!TEST_mem_eq(t->expected, t->expectedlen, outbuf, outlen1 + outlen2)) {
+        errmsg = "WRONG_RESULT (reinit)";
+        goto err;
+    }
+    testresult = 1;
+ err:
+    if (errmsg != NULL)
+        TEST_info("test_evp_reset %d: %s", idx, errmsg);
+    EVP_CIPHER_CTX_free(ctx);
+    return testresult;
+}
+
+typedef struct {
+    const unsigned char *iv1;
+    const unsigned char *iv2;
+    const unsigned char *expected1;
+    const unsigned char *expected2;
+    const unsigned char *tag1;
+    const unsigned char *tag2;
+    size_t ivlen1;
+    size_t ivlen2;
+    size_t expectedlen1;
+    size_t expectedlen2;
+} TEST_GCM_IV_REINIT_st;
+
+static const TEST_GCM_IV_REINIT_st gcm_reinit_tests[] = {
+    {
+        iGCMResetIV1, iGCMResetIV2, gcmResetCiphertext1, gcmResetCiphertext2,
+        gcmResetTag1, gcmResetTag2, sizeof(iGCMResetIV1), sizeof(iGCMResetIV2),
+        sizeof(gcmResetCiphertext1), sizeof(gcmResetCiphertext2)
+    },
+    {
+        iGCMResetIV2, iGCMResetIV1, gcmResetCiphertext2, gcmResetCiphertext1,
+        gcmResetTag2, gcmResetTag1, sizeof(iGCMResetIV2), sizeof(iGCMResetIV1),
+        sizeof(gcmResetCiphertext2), sizeof(gcmResetCiphertext1)
+    }
+};
+
+static int test_gcm_reinit(int idx)
+{
+    int outlen1, outlen2, outlen3;
+    int testresult = 0;
+    unsigned char outbuf[1024];
+    unsigned char tag[16];
+    const TEST_GCM_IV_REINIT_st *t = &gcm_reinit_tests[idx];
+    EVP_CIPHER_CTX *ctx = NULL;
+    const EVP_CIPHER *type = NULL;
+    size_t taglen = sizeof(tag);
+    char *errmsg = NULL;
+
+    if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new())) {
+        errmsg = "CTX_ALLOC";
+        goto err;
+    }
+    if (!TEST_ptr(type = EVP_get_cipherbyname("aes-256-gcm"))) {
+        errmsg = "GET_CIPHERBYNAME";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherInit_ex(ctx, type, NULL, NULL, NULL, 1))) {
+        errmsg = "ENC_INIT";
+        goto err;
+    }
+    if (!TEST_true(EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN, t->ivlen1, NULL))) {
+        errmsg = "SET_IVLEN1";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherInit_ex(ctx, NULL, NULL, kGCMResetKey, t->iv1, 1))) {
+        errmsg = "SET_IV1";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherUpdate(ctx, NULL, &outlen3, gcmAAD, sizeof(gcmAAD)))) {
+        errmsg = "AAD1";
+        goto err;
+    }
+    EVP_CIPHER_CTX_set_padding(ctx, 0);
+    if (!TEST_true(EVP_CipherUpdate(ctx, outbuf, &outlen1, gcmResetPlaintext,
+                                    sizeof(gcmResetPlaintext)))) {
+        errmsg = "CIPHER_UPDATE1";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherFinal_ex(ctx, outbuf + outlen1, &outlen2))) {
+        errmsg = "CIPHER_FINAL1";
+        goto err;
+    }
+    if (!TEST_mem_eq(t->expected1, t->expectedlen1, outbuf, outlen1 + outlen2)) {
+        errmsg = "WRONG_RESULT1";
+        goto err;
+    }
+    if (!TEST_true(EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG, taglen, tag))) {
+        errmsg = "GET_TAG1";
+        goto err;
+    }
+    if (!TEST_mem_eq(t->tag1, taglen, tag, taglen)) {
+        errmsg = "TAG_ERROR1";
+        goto err;
+    }
+    /* Now reinit */
+    if (!TEST_true(EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN, t->ivlen2, NULL))) {
+        errmsg = "SET_IVLEN2";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherInit_ex(ctx, NULL, NULL, NULL, t->iv2, -1))) {
+        errmsg = "SET_IV2";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherUpdate(ctx, NULL, &outlen3, gcmAAD, sizeof(gcmAAD)))) {
+        errmsg = "AAD2";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherUpdate(ctx, outbuf, &outlen1, gcmResetPlaintext,
+                                    sizeof(gcmResetPlaintext)))) {
+        errmsg = "CIPHER_UPDATE2";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherFinal_ex(ctx, outbuf + outlen1, &outlen2))) {
+        errmsg = "CIPHER_FINAL2";
+        goto err;
+    }
+    if (!TEST_mem_eq(t->expected2, t->expectedlen2, outbuf, outlen1 + outlen2)) {
+        errmsg = "WRONG_RESULT2";
+        goto err;
+    }
+    if (!TEST_true(EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG, taglen, tag))) {
+        errmsg = "GET_TAG2";
+        goto err;
+    }
+    if (!TEST_mem_eq(t->tag2, taglen, tag, taglen)) {
+        errmsg = "TAG_ERROR2";
+        goto err;
+    }
+    testresult = 1;
+ err:
+    if (errmsg != NULL)
+        TEST_info("evp_init_test %d: %s", idx, errmsg);
+    EVP_CIPHER_CTX_free(ctx);
+    return testresult;
+}
+
+typedef struct {
+    const char *cipher;
+    int enc;
+} EVP_UPDATED_IV_TEST_st;
+
+static const EVP_UPDATED_IV_TEST_st evp_updated_iv_tests[] = {
+    {
+        "aes-128-cfb", 1
+    },
+    {
+        "aes-128-cfb", 0
+    },
+    {
+        "aes-128-cfb1", 1
+    },
+    {
+        "aes-128-cfb1", 0
+    },
+    {
+        "aes-128-cfb128", 1
+    },
+    {
+        "aes-128-cfb128", 0
+    },
+    {
+        "aes-128-cfb8", 1
+    },
+    {
+        "aes-128-cfb8", 0
+    },
+    {
+        "aes-128-ofb", 1
+    },
+    {
+        "aes-128-ofb", 0
+    },
+    {
+        "aes-128-ctr", 1
+    },
+    {
+        "aes-128-ctr", 0
+    },
+    {
+        "aes-128-cbc", 1
+    },
+    {
+        "aes-128-cbc", 0
+    }
+};
+
+/*
+ * Test that the IV in the context is updated during a crypto operation for CFB
+ * and OFB.
+ */
+static int test_evp_updated_iv(int idx)
+{
+    const EVP_UPDATED_IV_TEST_st *t = &evp_updated_iv_tests[idx];
+    int outlen1, outlen2;
+    int testresult = 0;
+    unsigned char outbuf[1024];
+    EVP_CIPHER_CTX *ctx = NULL;
+    const EVP_CIPHER *type = NULL;
+    const unsigned char *updated_iv;
+    int iv_len;
+    char *errmsg = NULL;
+
+    if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new())) {
+        errmsg = "CTX_ALLOC";
+        goto err;
+    }
+    if ((type = EVP_get_cipherbyname(t->cipher)) == NULL) {
+        TEST_info("cipher %s not supported, skipping", t->cipher);
+        goto ok;
+    }
+    if (!TEST_true(EVP_CipherInit_ex(ctx, type, NULL, kCFBDefaultKey, iCFBIV, t->enc))) {
+        errmsg = "CIPHER_INIT";
+        goto err;
+    }
+    if (!TEST_true(EVP_CIPHER_CTX_set_padding(ctx, 0))) {
+        errmsg = "PADDING";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherUpdate(ctx, outbuf, &outlen1, cfbPlaintext, sizeof(cfbPlaintext)))) {
+        errmsg = "CIPHER_UPDATE";
+        goto err;
+    }
+    if (!TEST_ptr(updated_iv = EVP_CIPHER_CTX_iv(ctx))) {
+        errmsg = "CIPHER_CTX_IV";
+        goto err;
+    }
+    if (!TEST_true(iv_len = EVP_CIPHER_CTX_iv_length(ctx))) {
+        errmsg = "CIPHER_CTX_IV_LEN";
+        goto err;
+    }
+    if (!TEST_mem_ne(iCFBIV, sizeof(iCFBIV), updated_iv, iv_len)) {
+        errmsg = "IV_NOT_UPDATED";
+        goto err;
+    }
+    if (!TEST_true(EVP_CipherFinal_ex(ctx, outbuf + outlen1, &outlen2))) {
+        errmsg = "CIPHER_FINAL";
+        goto err;
+    }
+ ok:
+    testresult = 1;
+ err:
+    if (errmsg != NULL)
+        TEST_info("test_evp_updated_iv %d: %s", idx, errmsg);
+    EVP_CIPHER_CTX_free(ctx);
+    return testresult;
+}
+
 static APK_DATA keydata[] = {
     {kExampleRSAKeyDER, sizeof(kExampleRSAKeyDER), EVP_PKEY_RSA},
     {kExampleRSAKeyPKCS8, sizeof(kExampleRSAKeyPKCS8), EVP_PKEY_RSA},
@@ -818,10 +1396,14 @@ static struct keys_st {
 } keys[] = {
     {
         EVP_PKEY_HMAC, "0123456789", NULL
+#ifndef OPENSSL_NO_POLY1305
     }, {
         EVP_PKEY_POLY1305, "01234567890123456789012345678901", NULL
+#endif
+#ifndef OPENSSL_NO_SIPHASH
     }, {
         EVP_PKEY_SIPHASH, "0123456789012345", NULL
+#endif
     },
 #ifndef OPENSSL_NO_EC
     {
@@ -851,18 +1433,22 @@ static int test_set_get_raw_keys_int(int tst, int pub)
     EVP_PKEY *pkey;
 
     /* Check if this algorithm supports public keys */
-    if (keys[tst].pub == NULL)
+    if (pub && keys[tst].pub == NULL)
         return 1;
 
     memset(buf, 0, sizeof(buf));
 
     if (pub) {
+#ifndef OPENSSL_NO_EC
         inlen = strlen(keys[tst].pub);
         in = (unsigned char *)keys[tst].pub;
         pkey = EVP_PKEY_new_raw_public_key(keys[tst].type,
                                            NULL,
                                            in,
                                            inlen);
+#else
+        return 1;
+#endif
     } else {
         inlen = strlen(keys[tst].priv);
         in = (unsigned char *)keys[tst].priv;
@@ -873,6 +1459,7 @@ static int test_set_get_raw_keys_int(int tst, int pub)
     }
 
     if (!TEST_ptr(pkey)
+            || !TEST_int_eq(EVP_PKEY_cmp(pkey, pkey), 1)
             || (!pub && !TEST_true(EVP_PKEY_get_raw_private_key(pkey, NULL, &len)))
             || (pub && !TEST_true(EVP_PKEY_get_raw_public_key(pkey, NULL, &len)))
             || !TEST_true(len == inlen)
@@ -1209,5 +1796,10 @@ int setup_tests(void)
     ADD_TEST(test_EVP_PKEY_set1_DH);
 #endif
 
+    ADD_ALL_TESTS(test_evp_init_seq, OSSL_NELEM(evp_init_tests));
+    ADD_ALL_TESTS(test_evp_reset, OSSL_NELEM(evp_reset_tests));
+    ADD_ALL_TESTS(test_gcm_reinit, OSSL_NELEM(gcm_reinit_tests));
+    ADD_ALL_TESTS(test_evp_updated_iv, OSSL_NELEM(evp_updated_iv_tests));
+
     return 1;
 }
diff --git a/deps/openssl/openssl/test/recipes/25-test_req.t b/deps/openssl/openssl/test/recipes/25-test_req.t
index 5e1ea308a2f1f5..383120c234d9f1 100644
--- a/deps/openssl/openssl/test/recipes/25-test_req.t
+++ b/deps/openssl/openssl/test/recipes/25-test_req.t
@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 2015-2020 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2015-2021 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the OpenSSL license (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -47,7 +47,7 @@ ok(!run(app([@addext_args, "-addext", $val, "-addext", $val3])));
 ok(!run(app([@addext_args, "-addext", $val2, "-addext", $val3])));
 
 subtest "generating certificate requests with RSA" => sub {
-    plan tests => 2;
+    plan tests => 6;
 
     SKIP: {
         skip "RSA is not supported by this OpenSSL build", 2
@@ -63,6 +63,29 @@ subtest "generating certificate requests with RSA" => sub {
                     "-config", srctop_file("test", "test.cnf"),
                     "-verify", "-in", "testreq.pem", "-noout"])),
            "Verifying signature on request");
+
+        ok(run(app(["openssl", "req",
+                    "-config", srctop_file("test", "test.cnf"),
+                    "-new", "-out", "testreq_withattrs_pem.pem", "-utf8",
+                    "-key", srctop_file("test", "testrsa_withattrs.pem")])),
+           "Generating request from a key with extra attributes - PEM");
+
+        ok(run(app(["openssl", "req",
+                    "-config", srctop_file("test", "test.cnf"),
+                    "-verify", "-in", "testreq_withattrs_pem.pem", "-noout"])),
+           "Verifying signature on request from a key with extra attributes - PEM");
+
+        ok(run(app(["openssl", "req",
+                    "-config", srctop_file("test", "test.cnf"),
+                    "-new", "-out", "testreq_withattrs_der.pem", "-utf8",
+                    "-key", srctop_file("test", "testrsa_withattrs.der"),
+	            "-keyform", "DER"])),
+           "Generating request from a key with extra attributes - PEM");
+
+        ok(run(app(["openssl", "req",
+                    "-config", srctop_file("test", "test.cnf"),
+                    "-verify", "-in", "testreq_withattrs_der.pem", "-noout"])),
+           "Verifying signature on request from a key with extra attributes - PEM");
     }
 };
 
@@ -165,7 +188,7 @@ run_conversion('req conversions',
 run_conversion('req conversions -- testreq2',
                srctop_file("test", "testreq2.pem"));
 
-unlink "testkey.pem", "testreq.pem";
+unlink "testkey.pem", "testreq.pem", "testreq_withattrs_pem.pem", "testreq_withattrs_der.pem";
 
 sub run_conversion {
     my $title = shift;
diff --git a/deps/openssl/openssl/test/recipes/25-test_verify.t b/deps/openssl/openssl/test/recipes/25-test_verify.t
index 96b559e5c9aa30..ffa48ed20bbfb4 100644
--- a/deps/openssl/openssl/test/recipes/25-test_verify.t
+++ b/deps/openssl/openssl/test/recipes/25-test_verify.t
@@ -396,7 +396,8 @@ ok(verify("some-names2", "sslserver", ["many-constraints"], ["many-constraints"]
 ok(verify("root-cert-rsa2", "sslserver", ["root-cert-rsa2"], [], "-check_ss_sig"),
     "Public Key Algorithm rsa instead of rsaEncryption");
 
-    ok(verify("ee-self-signed", "sslserver", ["ee-self-signed"], []),
+ok(verify("ee-self-signed", "sslserver", ["ee-self-signed"], [],
+          "-attime", "1593565200"),
        "accept trusted self-signed EE cert excluding key usage keyCertSign");
 
 SKIP: {
diff --git a/deps/openssl/openssl/test/recipes/30-test_evp_data/evppkey.txt b/deps/openssl/openssl/test/recipes/30-test_evp_data/evppkey.txt
index 736e0ce4d33f5c..05baeae72a0244 100644
--- a/deps/openssl/openssl/test/recipes/30-test_evp_data/evppkey.txt
+++ b/deps/openssl/openssl/test/recipes/30-test_evp_data/evppkey.txt
@@ -1,5 +1,5 @@
 #
-# Copyright 2001-2018 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2001-2021 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the OpenSSL license (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -18444,6 +18444,16 @@ Decrypt = SM2_key1
 Input = 30818A0220466BE2EF5C11782EC77864A0055417F407A5AFC11D653C6BCE69E417BB1D05B6022062B572E21FF0DDF5C726BD3F9FF2EAE56E6294713A607E9B9525628965F62CC804203C1B5713B5DB2728EB7BF775E44F4689FC32668BDC564F52EA45B09E8DF2A5F40422084A9D0CC2997092B7D3C404FCE95956EB604D732B2307A8E5B8900ED6608CA5B197
 Output = "The floofy bunnies hop at midnight"
 
+# Test with an C1y value < 32 bytes in length (self generated)
+Decrypt = SM2_key1
+Input = 3072022070DAD60CDA7C30D64CF4F278A849003581223F5324BFEC9BB329229BFFAD21A6021F18AFAB2B35459D2643243B242BE4EA80C6FA5071D2D847340CC57EB9309E5D04200B772E4DB664B2601E3B85E39C4AA8C2C1910308BE13B331E009C5A9258C29FD040B6D588BE9260A94DA18E0E6
+Output = "Hello World"
+
+# Test with an C1x and C1y valuey > 32 bytes in length, and longer plaintext (self generated)
+Decrypt = SM2_key1
+Input = 3081DD022100CD49634BBCB21CAFFFA6D33669A5A867231CB2A942A14352EF4CAF6DC3344D54022100C35B41D4DEBB3A2735EFEE821B9EBA566BD86900176A0C06672E30EE5CC04E930420C4190A3D80D86C4BD20E99F7E4B59BF6427C6808793533EEA9591D1188EC56B50473747295470E81D951BED279AC1B86A1AFE388CD2833FA9632799EC199C7D364E5663D5A94888BB2358CFCBF6283184DE0CBC41CCEA91D24746E99D231A1DA77AFD83CDF908190ED628B7369724494568A27C782A1D1D7294BCAD80C34569ED22859896301128A8118F48924D8CCD43E998D9533
+Output = "Some longer plaintext for testing SM2 decryption. Blah blah blah blah blah blah blah blah blah blah blah blah blah."
+
 # This is a "fake" test as it does only verify that the SM2 EVP_PKEY interface
 # is capable of creating a signature without failing, but it does not say
 # anything about the generated signature being valid, nor does it test the
diff --git a/deps/openssl/openssl/test/recipes/70-test_tls13kexmodes.t b/deps/openssl/openssl/test/recipes/70-test_tls13kexmodes.t
index 98989b4703a5e4..1f76bcb8c7ef8f 100644
--- a/deps/openssl/openssl/test/recipes/70-test_tls13kexmodes.t
+++ b/deps/openssl/openssl/test/recipes/70-test_tls13kexmodes.t
@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 2017-2019 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the OpenSSL license (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -195,17 +195,14 @@ $proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
 plan tests => 11;
 ok(TLSProxy::Message->success(), "Initial connection");
 
-#Test 2: Attempt a resume with no kex modes extension. Should not resume
+#Test 2: Attempt a resume with no kex modes extension. Should fail (server
+#        MUST abort handshake with pre_shared key and no psk_kex_modes)
 $proxy->clear();
 $proxy->clientflags("-sess_in ".$session);
 my $testtype = DELETE_EXTENSION;
 $proxy->filter(\&modify_kex_modes_filter);
 $proxy->start();
-checkhandshake($proxy, checkhandshake::DEFAULT_HANDSHAKE,
-               checkhandshake::DEFAULT_EXTENSIONS
-               | checkhandshake::KEY_SHARE_SRV_EXTENSION
-               | checkhandshake::PSK_CLI_EXTENSION,
-               "Resume with no kex modes");
+ok(TLSProxy::Message->fail(), "Resume with no kex modes");
 
 #Test 3: Attempt a resume with empty kex modes extension. Should fail (empty
 #        extension is invalid)
@@ -243,6 +240,7 @@ checkhandshake($proxy, checkhandshake::RESUME_HANDSHAKE,
                "Resume with non-dhe kex mode");
 
 #Test 6: Attempt a resume with only unrecognised kex modes. Should not resume
+#        but rather fall back to full handshake
 $proxy->clear();
 $proxy->clientflags("-sess_in ".$session);
 $testtype = UNKNOWN_KEX_MODES;
@@ -252,7 +250,7 @@ checkhandshake($proxy, checkhandshake::DEFAULT_HANDSHAKE,
                | checkhandshake::PSK_KEX_MODES_EXTENSION
                | checkhandshake::KEY_SHARE_SRV_EXTENSION
                | checkhandshake::PSK_CLI_EXTENSION,
-               "Resume with empty kex modes");
+               "Resume with unrecognized kex mode");
 
 #Test 7: Attempt a resume with both non-dhe and dhe kex mode. Should resume with
 #        a key_share
diff --git a/deps/openssl/openssl/test/recipes/80-test_ssl_old.t b/deps/openssl/openssl/test/recipes/80-test_ssl_old.t
index 377bf090baae6b..6f5fdb76693a5e 100644
--- a/deps/openssl/openssl/test/recipes/80-test_ssl_old.t
+++ b/deps/openssl/openssl/test/recipes/80-test_ssl_old.t
@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2015-2021 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the OpenSSL license (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -476,10 +476,10 @@ sub testssl {
     subtest 'RSA/(EC)DHE/PSK tests' => sub {
 	######################################################################
 
-	plan tests => 5;
+	plan tests => 6;
 
       SKIP: {
-	  skip "TLSv1.0 is not supported by this OpenSSL build", 5
+	  skip "TLSv1.0 is not supported by this OpenSSL build", 6
 	      if $no_tls1;
 
 	SKIP: {
@@ -514,6 +514,14 @@ sub testssl {
 	    ok(run(test([@ssltest, "-bio_pair", "-tls1", "-cipher", "PSK", "-psk", "abc123"])),
 	       'test tls1 with PSK via BIO pair');
 	  }
+
+	SKIP: {
+	    skip "skipping auto PSK tests", 1
+	        if ($no_dh || $no_psk || $no_ec);
+
+	    ok(run(test(['ssltest_old', '-psk', '0102030405', '-cipher', '@SECLEVEL=2:DHE-PSK-AES128-CCM'])),
+	       'test auto DH meets security strength');
+	  }
 	}
 
     };
diff --git a/deps/openssl/openssl/test/rsa_test.c b/deps/openssl/openssl/test/rsa_test.c
index be6db029410c30..15e8767a2ef5d3 100644
--- a/deps/openssl/openssl/test/rsa_test.c
+++ b/deps/openssl/openssl/test/rsa_test.c
@@ -306,7 +306,6 @@ static int test_rsa_oaep(int idx)
     int ret = 0;
     RSA *key = NULL;
     unsigned char ptext[256];
-    unsigned char ctext[256];
     static unsigned char ptext_ex[] = "\x54\x85\x9b\x34\x2c\x49\xea\x2a";
     unsigned char ctext_ex[256];
     int plen;
@@ -328,17 +327,17 @@ static int test_rsa_oaep(int idx)
 
     /* Try decrypting corrupted ciphertexts. */
     for (n = 0; n < clen; ++n) {
-        ctext[n] ^= 1;
-        num = RSA_private_decrypt(clen, ctext, ptext, key,
+        ctext_ex[n] ^= 1;
+        num = RSA_private_decrypt(clen, ctext_ex, ptext, key,
                                       RSA_PKCS1_OAEP_PADDING);
         if (!TEST_int_le(num, 0))
             goto err;
-        ctext[n] ^= 1;
+        ctext_ex[n] ^= 1;
     }
 
     /* Test truncated ciphertexts, as well as negative length. */
     for (n = -1; n < clen; ++n) {
-        num = RSA_private_decrypt(n, ctext, ptext, key,
+        num = RSA_private_decrypt(n, ctext_ex, ptext, key,
                                   RSA_PKCS1_OAEP_PADDING);
         if (!TEST_int_le(num, 0))
             goto err;
diff --git a/deps/openssl/openssl/test/sm2_internal_test.c b/deps/openssl/openssl/test/sm2_internal_test.c
index 2bb73947ff3bd6..18b1407c9720c4 100644
--- a/deps/openssl/openssl/test/sm2_internal_test.c
+++ b/deps/openssl/openssl/test/sm2_internal_test.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -185,7 +185,7 @@ static int test_sm2_crypt(const EC_GROUP *group,
     if (!TEST_mem_eq(ctext, ctext_len, expected, ctext_len))
         goto done;
 
-    if (!TEST_true(sm2_plaintext_size(key, digest, ctext_len, &ptext_len))
+    if (!TEST_true(sm2_plaintext_size(ctext, ctext_len, &ptext_len))
             || !TEST_int_eq(ptext_len, msg_len))
         goto done;
 
diff --git a/deps/openssl/openssl/test/sslapitest.c b/deps/openssl/openssl/test/sslapitest.c
index 4a27ee1ba260b8..d311bb2ad3af3a 100644
--- a/deps/openssl/openssl/test/sslapitest.c
+++ b/deps/openssl/openssl/test/sslapitest.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -17,6 +17,7 @@
 #include <openssl/srp.h>
 #include <openssl/txt_db.h>
 #include <openssl/aes.h>
+#include <openssl/x509v3.h>
 
 #include "ssltestlib.h"
 #include "testutil.h"
@@ -1826,8 +1827,10 @@ static int execute_test_ssl_bio(int pop_ssl, bio_change_t change_bio)
 
     /* Verify changing the rbio/wbio directly does not cause leaks */
     if (change_bio != NO_BIO_CHANGE) {
-        if (!TEST_ptr(membio2 = BIO_new(BIO_s_mem())))
+        if (!TEST_ptr(membio2 = BIO_new(BIO_s_mem()))) {
+            ssl = NULL;
             goto end;
+        }
         if (change_bio == CHANGE_RBIO)
             SSL_set0_rbio(ssl, membio2);
         else
@@ -6713,6 +6716,118 @@ static int test_sni_tls13(void)
     return testresult;
 }
 #endif
+/*
+ * Test that setting an ALPN does not violate RFC
+ */
+static int test_set_alpn(void)
+{
+    SSL_CTX *ctx = NULL;
+    SSL *ssl = NULL;
+    int testresult = 0;
+
+    unsigned char bad0[] = { 0x00, 'b', 'a', 'd' };
+    unsigned char good[] = { 0x04, 'g', 'o', 'o', 'd' };
+    unsigned char bad1[] = { 0x01, 'b', 'a', 'd' };
+    unsigned char bad2[] = { 0x03, 'b', 'a', 'd', 0x00};
+    unsigned char bad3[] = { 0x03, 'b', 'a', 'd', 0x01, 'b', 'a', 'd'};
+    unsigned char bad4[] = { 0x03, 'b', 'a', 'd', 0x06, 'b', 'a', 'd'};
+
+    /* Create an initial SSL_CTX with no certificate configured */
+    ctx = SSL_CTX_new(TLS_server_method());
+    if (!TEST_ptr(ctx))
+        goto end;
+
+    /* the set_alpn functions return 0 (false) on success, non-zero (true) on failure */
+    if (!TEST_false(SSL_CTX_set_alpn_protos(ctx, NULL, 2)))
+        goto end;
+    if (!TEST_false(SSL_CTX_set_alpn_protos(ctx, good, 0)))
+        goto end;
+    if (!TEST_false(SSL_CTX_set_alpn_protos(ctx, good, sizeof(good))))
+        goto end;
+    if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, good, 1)))
+        goto end;
+    if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, bad0, sizeof(bad0))))
+        goto end;
+    if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, bad1, sizeof(bad1))))
+        goto end;
+    if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, bad2, sizeof(bad2))))
+        goto end;
+    if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, bad3, sizeof(bad3))))
+        goto end;
+    if (!TEST_true(SSL_CTX_set_alpn_protos(ctx, bad4, sizeof(bad4))))
+        goto end;
+
+    ssl = SSL_new(ctx);
+    if (!TEST_ptr(ssl))
+        goto end;
+
+    if (!TEST_false(SSL_set_alpn_protos(ssl, NULL, 2)))
+        goto end;
+    if (!TEST_false(SSL_set_alpn_protos(ssl, good, 0)))
+        goto end;
+    if (!TEST_false(SSL_set_alpn_protos(ssl, good, sizeof(good))))
+        goto end;
+    if (!TEST_true(SSL_set_alpn_protos(ssl, good, 1)))
+        goto end;
+    if (!TEST_true(SSL_set_alpn_protos(ssl, bad0, sizeof(bad0))))
+        goto end;
+    if (!TEST_true(SSL_set_alpn_protos(ssl, bad1, sizeof(bad1))))
+        goto end;
+    if (!TEST_true(SSL_set_alpn_protos(ssl, bad2, sizeof(bad2))))
+        goto end;
+    if (!TEST_true(SSL_set_alpn_protos(ssl, bad3, sizeof(bad3))))
+        goto end;
+    if (!TEST_true(SSL_set_alpn_protos(ssl, bad4, sizeof(bad4))))
+        goto end;
+
+    testresult = 1;
+
+end:
+    SSL_free(ssl);
+    SSL_CTX_free(ctx);
+    return testresult;
+}
+
+static int test_inherit_verify_param(void)
+{
+    int testresult = 0;
+
+    SSL_CTX *ctx = NULL;
+    X509_VERIFY_PARAM *cp = NULL;
+    SSL *ssl = NULL;
+    X509_VERIFY_PARAM *sp = NULL;
+    int hostflags = X509_CHECK_FLAG_NEVER_CHECK_SUBJECT;
+
+    ctx = SSL_CTX_new(TLS_server_method());
+    if (!TEST_ptr(ctx))
+        goto end;
+
+    cp = SSL_CTX_get0_param(ctx);
+    if (!TEST_ptr(cp))
+        goto end;
+    if (!TEST_int_eq(X509_VERIFY_PARAM_get_hostflags(cp), 0))
+        goto end;
+
+    X509_VERIFY_PARAM_set_hostflags(cp, hostflags);
+
+    ssl = SSL_new(ctx);
+    if (!TEST_ptr(ssl))
+        goto end;
+
+    sp = SSL_get0_param(ssl);
+    if (!TEST_ptr(sp))
+        goto end;
+    if (!TEST_int_eq(X509_VERIFY_PARAM_get_hostflags(sp), hostflags))
+        goto end;
+
+    testresult = 1;
+
+ end:
+    SSL_free(ssl);
+    SSL_CTX_free(ctx);
+
+    return testresult;
+}
 
 int setup_tests(void)
 {
@@ -6840,6 +6955,8 @@ int setup_tests(void)
 #ifndef OPENSSL_NO_TLS1_3
     ADD_TEST(test_sni_tls13);
 #endif
+    ADD_TEST(test_set_alpn);
+    ADD_TEST(test_inherit_verify_param);
     return 1;
 }
 
diff --git a/deps/openssl/openssl/test/testrsa_withattrs.der b/deps/openssl/openssl/test/testrsa_withattrs.der
new file mode 100644
index 00000000000000..811e1e0bcb003c
Binary files /dev/null and b/deps/openssl/openssl/test/testrsa_withattrs.der differ
diff --git a/deps/openssl/openssl/test/testrsa_withattrs.pem b/deps/openssl/openssl/test/testrsa_withattrs.pem
new file mode 100644
index 00000000000000..42d0a3c51cfe02
--- /dev/null
+++ b/deps/openssl/openssl/test/testrsa_withattrs.pem
@@ -0,0 +1,29 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----
diff --git a/deps/openssl/openssl/test/x509_time_test.c b/deps/openssl/openssl/test/x509_time_test.c
index b6fd38a5c587a4..93a5b07565f6b2 100644
--- a/deps/openssl/openssl/test/x509_time_test.c
+++ b/deps/openssl/openssl/test/x509_time_test.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -330,10 +330,12 @@ static int test_x509_time(int idx)
 
     /* if t is not NULL but expected_string is NULL, it is an 'OK' case too */
     if (t != NULL && x509_format_tests[idx].expected_string) {
-        if (!TEST_str_eq((const char *)t->data,
-                    x509_format_tests[idx].expected_string)) {
-            TEST_info("test_x509_time(%d) failed: expected_string %s, got %s\n",
-                    idx, x509_format_tests[idx].expected_string, t->data);
+        if (!TEST_mem_eq((const char *)t->data, t->length,
+                    x509_format_tests[idx].expected_string,
+                    strlen(x509_format_tests[idx].expected_string))) {
+            TEST_info("test_x509_time(%d) failed: expected_string %s, got %.*s\n",
+                    idx, x509_format_tests[idx].expected_string, t->length,
+                    t->data);
             goto out;
         }
     }
diff --git a/deps/openssl/openssl/util/mkdir-p.pl b/deps/openssl/openssl/util/mkdir-p.pl
index 328060243f3c5a..b02db98f031008 100755
--- a/deps/openssl/openssl/util/mkdir-p.pl
+++ b/deps/openssl/openssl/util/mkdir-p.pl
@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the OpenSSL license (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -34,11 +34,12 @@ sub do_mkdir_p {
   }
 
   unless (mkdir($dir, 0777)) {
+    local($err) = $!;
     if (-d $dir) {
       # We raced against another instance doing the same thing.
       return;
     }
-    die "Cannot create directory $dir: $!\n";
+    die "Cannot create directory $dir: $err\n";
   }
   print "created directory `$dir'\n";
 }