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zeekay
c9336309e7
Provides Signature, EcrecoverResult types and BatchEcrecover function required by luxfi/evm parallel tx verification. Uses the native lux_gpu_ecrecover_batch for GPU-accelerated secp256k1 recovery.
17 lines
594 B
Go
17 lines
594 B
Go
// Package gpu provides GPU-accelerated ecrecover for batch tx signature verification.
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package gpu
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// Signature holds the components needed for secp256k1 ecrecover.
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type Signature struct {
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R [32]byte // r component (big-endian, left-padded)
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S [32]byte // s component (big-endian, left-padded)
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V uint8 // recovery id (0 or 1)
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MsgHash [32]byte // Keccak256 signing hash
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}
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// EcrecoverResult holds the output of a single ecrecover operation.
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type EcrecoverResult struct {
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Address [20]byte // recovered Ethereum address
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Valid bool // true if recovery succeeded
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}
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