[backport release/2.7]Added flag for user configurable cipher suites #3384
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Configuration of list of cipher suites allows a user to disable use of weak ciphers or continue to support them for legacy usage if they so choose. List of available cipher suites at: https://golang.org/pkg/crypto/tls/#pkg-constants Default cipher suites have been updated to: - TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305 - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305 - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 - TLS_AES_128_GCM_SHA256 - TLS_CHACHA20_POLY1305_SHA256 - TLS_AES_256_GCM_SHA384 MinimumTLS has also been updated to include TLS 1.3 as an option and now defaults to TLS 1.2 since 1.0 and 1.1 have been deprecated. Signed-off-by: David Luu <david@davidluu.info>
milosgajdos
approved these changes
Mar 23, 2021
waynr
approved these changes
Mar 23, 2021
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Configuration of list of cipher suites allows a user to disable use
of weak ciphers or continue to support them for legacy usage if they
so choose.
List of available cipher suites at:
https://golang.org/pkg/crypto/tls/#pkg-constants
Default cipher suites have been updated to:
MinimumTLS has also been updated to include TLS 1.3 as an option
and now defaults to TLS 1.2 since 1.0 and 1.1 have been deprecated.
Signed-off-by: David Luu david@davidluu.info