Arran Schlosberg
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2672fbd7cd
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feat: RIP-7212 precompile for P256 ECDSA verification (#184)
## Why this should be merged
Implementation for
[ACP-204](https://github.com/avalanche-foundation/ACPs/pull/204).
## How this works
Implements
[RIP-7212](https://github.com/ethereum/RIPs/blob/master/RIPS/rip-7212.md)
and an additional `Pack(hash,r,s,key)` function with
precompile-compatible output.
## How this was tested
Unit tests including fuzzing, test case from the proposed but unmerged
geth implementation, and vectors from [Project
Wycheproof](https://github.com/C2SP/wycheproof).
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2025-06-10 10:28:02 -04:00 |
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