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When will .Net support TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 cipher suite with ECC parameters: NIST P-256 (SECP 256) and BrainpoolP256r1? RRS feed

  • Question

  • TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 cipher suite with ECC parameters: NIST P-256 (SECP 256) and BrainpoolP256r1 are pretty popular in Europe. E.g. German Standards enforce that, ECC/Brainpool curves have to be used to secure IOT scenarios. As far as I know ECC/Brainpool curves  are already supported by some C++ (OpenSSL) and Java libraries (Bouncy Castle). So the question is:

    When will .Net support TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 cipher suite with ECC parameters: NIST P-256 (SECP 256) and BrainpoolP256r1?

    Regards,
    Martin

    Friday, December 5, 2014 3:39 PM

Answers

  • Hello Martin,

    >> When will .Net support TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 cipher suite with ECC parameters: NIST P-256 (SECP 256) and BrainpoolP256r1?

    As far as I know, it is not supported .net currently.

    My suggestion is that you could post a voice to site below, so that .NET team might consider adding this feature to further release:

    https://visualstudio.uservoice.com/forums/121579-visual-studio

    Regards.


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    Monday, December 8, 2014 2:14 AM
    Moderator