feat(op-reth): add EIP-7951 P256VERIFY Osaka precompile and test#20071
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feat(op-reth): add EIP-7951 P256VERIFY Osaka precompile and test#20071
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…test Assert that the P256VERIFY precompile gas cost increases from 3,450 (RIP-7212) to 6,900 (EIP-7951) at Karst activation. Also update the karst() precompile set in op-revm to swap secp256r1::P256VERIFY for secp256r1::P256VERIFY_OSAKA. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Assert that the P256VERIFY precompile gas cost increases from 3,450 (RIP-7212) to 6,900 (EIP-7951) at Karst activation. Also update the karst() precompile set in op-revm to swap secp256r1::P256VERIFY for secp256r1::P256VERIFY_OSAKA.
Stacked on #20070
For reference https://github.com/ethereum-optimism/design-docs/blob/main/protocol/fusaka-on-l2.md