mleku
14dc85cdc3
- Port field operations assembler from libsecp256k1 (field_amd64.s,
field_amd64_bmi2.s) with MULX/ADCX/ADOX instructions
- Add AVX2 scalar and affine point operations in avx/ package
- Implement CPU feature detection (cpufeatures.go) for AVX2/BMI2
- Add libsecp256k1.so via purego for native C library comparison
- Create comprehensive SIMD benchmark suite comparing btcec, P256K1
pure Go, P256K1 ASM, and libsecp256k1
- Add BENCHMARK_SIMD.md documenting performance across implementations
- Remove BtcecSigner, consolidate on P256K1Signer as primary impl
- Add field operation tests and benchmarks (field_asm_test.go,
field_bench_test.go)
- Update GLV endomorphism with wNAF scalar multiplication
- Add scalar assembly (scalar_amd64.s) for optimized operations
- Clean up dependencies and update benchmark reports
19 lines
460 B
Modula-2
19 lines
460 B
Modula-2
module p256k1.mleku.dev
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go 1.25.0
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require (
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github.com/btcsuite/btcd/btcec/v2 v2.3.6
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github.com/ebitengine/purego v0.9.1
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github.com/klauspost/cpuid/v2 v2.3.0
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github.com/minio/sha256-simd v1.0.1
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next.orly.dev v1.0.3
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)
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require (
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github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 // indirect
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github.com/decred/dcrd/crypto/blake256 v1.0.0 // indirect
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github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
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golang.org/x/sys v0.37.0 // indirect
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)
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