SIMD-0075 Precompile for verifying secp256r1 sig.
Adding a precompile to support the verification of signatures generated on the secp256r1 curve. Analogous to the support for secp256k1 and ed25519 signatures that already exists in form of the KeccakSecp256k11111111111111111111111111111 and Ed25519SigVerify111111111111111111111111111 precompiles.
Feature gate
The account below is the gate. Its state is decoded from the account data on each cluster, so it reflects the chain rather than the proposal text.
srremy31J5Y25FrAApwVb9kZcfXbusYMMsvTK9aWv5q
| mainnet | Activated | slot 345,600,000 |
| testnet | Activated | slot 332,732,256 |
| devnet | Activated | slot 380,592,000 |
The document and the chain disagree.
the document says Implemented while its feature gate is active on mainnet since slot 345,600,000
Followed at the tracking issue
Supersedes (1)
Proposals this one replaces.
What the proposal covers
Parsed from the canonical proposal · pull request