feat: add calculateCertificateDigestBytes to ECDSA cert verifier (#1532) #1542
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**Motivation:** Most Ethereum signers, especially the Web3Signer, expect to hash a message payload on their own when signing. This PR adds a version of `calculateCertificateDigest` that doesnt hash the cert digest bytes in order to be compatible with signing libraries that want to hash the payload. **Modifications:** Added `calculateCertificateDigestBytes` to the ECDSA Certificate Verifier **Result:** We can now use the Web3Signer for signing multichain ECDSA certificates 🎉 --------- Co-authored-by: Yash Patil <[email protected]>
0xrajath
approved these changes
Jul 15, 2025
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Motivation:
Most Ethereum signers, especially the Web3Signer, expect to hash a message payload on their own when signing. This PR adds a version of
calculateCertificateDigestthat doesnt hash the cert digest bytes in order to be compatible with signing libraries that want to hash the payload.Modifications:
Added
calculateCertificateDigestBytesto the ECDSA Certificate VerifierResult:
We can now use the Web3Signer for signing multichain ECDSA certificates 🎉