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💥 Add P256Verifier to 🐍 snekmate #175

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pcaversaccio opened this issue Nov 8, 2023 · 0 comments · Fixed by #207 or #243
Closed

💥 Add P256Verifier to 🐍 snekmate #175

pcaversaccio opened this issue Nov 8, 2023 · 0 comments · Fixed by #207 or #243
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feature 💥 New feature or request optimisation ⚡️ Code optimisations (e.g. gas improvements)
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0.1.0

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pcaversaccio commented Nov 8, 2023 •
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Once fully optimised and battle-tested, we should move the P256 (a.k.a. secp256r1 elliptic curve) signature verification 🐍Vyper contract to 🐍 snekmate.

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@pcaversaccio pcaversaccio self-assigned this Nov 8, 2023
@pcaversaccio pcaversaccio added feature 💥 New feature or request optimisation ⚡️ Code optimisations (e.g. gas improvements) labels Nov 8, 2023
@pcaversaccio pcaversaccio added this to the 0.0.5 milestone Nov 8, 2023
@pcaversaccio pcaversaccio mentioned this issue Nov 8, 2023
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@pcaversaccio pcaversaccio modified the milestones: 0.0.5, 0.1.0 Mar 7, 2024
@pcaversaccio pcaversaccio mentioned this issue Apr 2, 2024
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This was referenced May 9, 2024
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pcaversaccio added a commit that referenced this issue May 13, 2024
@pcaversaccio
💥 Add NIST P-256 (a.k.a. secp256r1) ECDSA Verification Function (#243)
e0d2766 
### 🕓 Changelog

This PR adds a NIST P-256 (a.k.a. `secp256r1`; see
https://neuromancer.sk/std/secg/secp256r1) ECDSA verification function
`_verify_sig` (closes #175). For more technical details, please refer to
[EIP-7212](https://eips.ethereum.org/EIPS/eip-7212). The implementation
is inspired by the implementation here:
[`P256Verifier.sol`](https://github.com/daimo-eth/p256-verifier/blob/master/src/P256Verifier.sol).

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Signed-off-by: Pascal Marco Caversaccio <pascal.caversaccio@hotmail.ch>
@pcaversaccio pcaversaccio linked a pull request Jun 3, 2024 that will close this issue
💥 Add NIST P-256 (a.k.a. secp256r1) ECDSA Verification Function #243
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