💥 Add NIST P-256 (a.k.a. secp256r1) ECDSA Verification Function
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Signed-off-by: Pascal Marco Caversaccio <pascal.caversaccio@hotmail.ch>
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This was referenced May 11, 2024
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Signed-off-by: Pascal Marco Caversaccio <pascal.caversaccio@hotmail.ch>
Signed-off-by: Pascal Marco Caversaccio <pascal.caversaccio@hotmail.ch>
Signed-off-by: Pascal Marco Caversaccio <pascal.caversaccio@hotmail.ch>
pcaversaccio
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Jun 5, 2024
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🕓 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. The implementation is inspired by the implementation here:P256Verifier.sol.🐶 Cute Animal Picture