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@dignifiedquire dignifiedquire commented Aug 4, 2025

Based on the p256 crate I started expanding on the ECDSA implementation for the brainpool curves

TODOs

  • bp256r1
    • Find and implement test vectors
    • Import wycheproof test vectors
    • wycheproof tests passing
  • bp384r1
    • Find and implement test vectors
    • Import wycheproof test vectors
    • wycheproof tests passing

pub type Signature = ecdsa::Signature<BrainpoolP256r1>;

/// ECDSA/brainpoolP256r1 signature (ASN.1 DER encoded)
/// ECDSA/Brainpool-256r1 signature (ASN.1 DER encoded)
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Thanks for the tests. However, why change the name to Brainpool-256r1?

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no specific reason, I just haven’t cleaned it up yet

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2 participants