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v4.0.0: - Replace PyOpenSSL with Cryptography (#260)

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@kislyuk kislyuk released this 22 Aug 05:16
· 10 commits to develop since this release
  • Replace PyOpenSSL with Cryptography (#260)

    - This is a major infrastructure change that replaces core
      certificate parsing, key processing, signature validation, and
      certificate chain validation functions previously provided by
      PyOpenSSL with those provided by Cryptography. Care was taken to
      preserve the exisitng API, including exception types, but many
      error messages raised in various error conditions have changed. If
      you see unexpected behavior and you have reason to believe it is
      incorrect, please file an issue.
    
    - Breaking change: the ca_path parameter, previously used to specify
      CA certificate stores, is no longer supported. Use the ca_pem_file
      parameter instead.
    
    • Raise error when invalid certificate string is passed as input to signer

    • Fix public key matching for ECDSA (#245)