drand-client/love.drand.crypto/Scheme/BN254G1Unchained

BN254G1Unchained

data object BN254G1Unchained : Scheme

EVM-optimized scheme

  • Curve: BN254 (alt_bn128)

  • Groups: G2 keys (128 bytes), G1 signatures (64 bytes)

  • Digest: Keccak256(round) ← Different hash!

  • Compatible with timelock encryption

  • Optimized for Ethereum smart contracts

Properties

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open override val hashToCurve: HashToCurve.BN254_G1
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open override val id: String

Functions

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open override fun verifyBLSSignature(publicKey: ByteArray, message: ByteArray, signature: ByteArray): Result<Boolean>

Verifies a BLS signature for this scheme. Each scheme knows which platform verification function to call.