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tss: new tss package and tss/frost threshold signature scheme #349

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@armfazh armfazh commented Jul 12, 2022

Changes:

  • The package tss will provide the threshold signature schemes.
  • The package tss/frost implements the FROST threshold signature
    scheme for Schnorr signatures.
    This scheme is under standardization process at IETF/CFRG [2].
    Test vectors from [3] are passing for P256 and Ristretto255 groups.

References:
[1] frost paper: https://eprint.iacr.org/2020/852
[2] draft-irtf-cfrg-frost: https://datatracker.ietf.org/doc/draft-irtf-cfrg-frost
[3] test-vectors: https://github.com/cfrg/draft-irtf-cfrg-frost

Closes #316

@armfazh armfazh added the new feature New functionality or module label Jul 12, 2022
@armfazh armfazh self-assigned this Jul 12, 2022
@armfazh armfazh mentioned this pull request Jul 12, 2022
@armfazh armfazh force-pushed the secretSharing branch 3 times, most recently from bb3e3e4 to 28db5bf Compare August 26, 2022 22:59
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armfazh commented Oct 10, 2022

Hi folks, to move forward with this PR, please leave your comments to the latest changes. And approve if you are ok with the current status.

cc: @bwesterb @chris-wood @cjpatton @tanyav2

@armfazh armfazh force-pushed the secretSharing branch 2 times, most recently from bbaa64a to 9c3d94b Compare November 24, 2022 00:22
@armfazh armfazh force-pushed the frostyflakes branch 2 times, most recently from a3638fe to 735811d Compare November 24, 2022 01:00
bcessa added a commit to bryk-io/circl that referenced this pull request Jun 12, 2023
Base implementation by @armfazh taken from this PR:
cloudflare#349
Base automatically changed from secretSharing to main February 14, 2024 19:32
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Changes:
 - The package tss will provide the threshold signature schemes.
 - The package tss/frost implements the FROST threshold signature
   scheme for Schnorr signatures.
   This scheme is under standardization process at IETF/CFRG [2].
   Test vectors from [3] are passing for P256 and Ristretto255 groups.
 - Version supported: v11

References:
 [1] frost paper: https://eprint.iacr.org/2020/852
 [2] draft-irtf-cfrg-frost: https://datatracker.ietf.org/doc/draft-irtf-cfrg-frost
 [3] test-vectors: https://github.com/cfrg/draft-irtf-cfrg-frost
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Add support for FROST
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