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Supported asymmetric key types #26996

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tniessen opened this issue Mar 29, 2019 · 3 comments
Open
9 of 16 tasks

Supported asymmetric key types #26996

tniessen opened this issue Mar 29, 2019 · 3 comments
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crypto Issues and PRs related to the crypto subsystem. openssl Issues and PRs related to the OpenSSL dependency.

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@tniessen
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tniessen commented Mar 29, 2019 •
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This is a meta issue to keep track of asymmetric key types supported by OpenSSL and node. The following list includes all key types supported by OpenSSL 1.1.1b. Checked items are fully supported by node's KeyObject API:

The next step is to determine which of the above key types need to be dealt with in which way. Some of these types do not represent actual asymmetric keys (e.g., EVP_PKEY_SCRYPT) and thus don't need to be dealt with in the KeyObject API:

  • EVP_PKEY_SCRYPT: KDF
  • EVP_PKEY_HMAC: MAC
  • EVP_PKEY_CMAC: MAC
  • EVP_PKEY_HKDF: KDF
  • EVP_PKEY_POLY1305: MAC
  • EVP_PKEY_SIPHASH: MAC / PRF
  • EVP_PKEY_TLS1_PRF: PRF
@tniessen tniessen added crypto Issues and PRs related to the crypto subsystem. openssl Issues and PRs related to the OpenSSL dependency. labels Mar 29, 2019
@tniessen tniessen mentioned this issue Mar 29, 2019
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@jasnell
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jasnell commented Jun 26, 2020

@tniessen ... is this still relevant? Should it remain open?

@tniessen
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@jasnell I think so, yes. Please leave it open for now.

@tniessen tniessen mentioned this issue Jan 26, 2021
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jasnell commented Jan 26, 2021

@tniessen ... just an update... I've got CMAC support on my todo list (revisiting the work that bnoordhuis had started but hadn't completed). I've also got poly1305 and siphash on my list but it'll be a while before I get to those.

On the key types, I'm really not convinced yet that the remaining key types are a priority.

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