Improve gas estimation for WebAuthn.verify using OZ's valid probe strategy
#75
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🟡 Heimdall Review Status
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amiecorso
commented
Nov 5, 2025
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| // Precompile absent; fall back to FreshCryptoLib's software verifier. | ||
| return FCL_ecdsa.ecdsa_verify(messageHash, webAuthnAuth.r, webAuthnAuth.s, x, y); |
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continue to use FCL instead of OZ verifier because it has slightly better gas performance and was internally audited so we can be confident in the quality of the audit.
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