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zeekayandHanzo Dev
47937e6359
luxfi/precompile/pqcrypto (the bundled "unified PQ" package) was removed. Its live role is ML-KEM at 0x012201, now the standalone luxfi/precompile/mlkem — which wraps luxfi/crypto/mlkem. Same ContractAddress, same 6-arg StatefulPrecompiledContract Run, so the adapter is untouched. registry.go already blank-imports mlkem (line 32); the pqcrypto line was pure dead weight. Resolves the pqcrypto build break against [email protected].3. (coreth carries further, unrelated legacy dep-skew — warp.UnsignedMessage, geth v1.16.99 in its own go.mod — that is a separate modernization, not this change.) Co-authored-by: Hanzo Dev <[email protected]>
55 lines
1.9 KiB
Go
55 lines
1.9 KiB
Go
// Copyright (C) 2025, Lux Industries, Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package params
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import (
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"github.com/luxfi/coreth/precompile/contract"
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"github.com/luxfi/geth/common"
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"github.com/luxfi/precompile/mldsa"
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"github.com/luxfi/precompile/mlkem"
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"github.com/luxfi/precompile/slhdsa"
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pqcontract "github.com/luxfi/precompile/contract"
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)
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// pqPrecompileAdapter wraps a precompiles.StatefulPrecompiledContract to implement
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// coreth's contract.StatefulPrecompiledContract interface.
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type pqPrecompileAdapter struct {
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inner pqcontract.StatefulPrecompiledContract
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}
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// Run implements contract.StatefulPrecompiledContract.
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// The PQ crypto precompiles don't use AccessibleState, so we can safely pass nil.
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func (p *pqPrecompileAdapter) Run(
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_ contract.AccessibleState,
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caller common.Address,
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addr common.Address,
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input []byte,
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suppliedGas uint64,
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readOnly bool,
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) (ret []byte, remainingGas uint64, err error) {
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return p.inner.Run(nil, caller, addr, input, suppliedGas, readOnly)
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}
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// PQCryptoPrecompiles returns the post-quantum cryptography precompiles.
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// These provide ML-DSA, SLH-DSA, and ML-KEM signature verification and key encapsulation.
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var PQCryptoPrecompiles = map[common.Address]contract.StatefulPrecompiledContract{
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// ML-DSA (FIPS 204) - Lattice-based signatures
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mldsa.ContractMLDSAVerifyAddress: &pqPrecompileAdapter{inner: mldsa.MLDSAVerifyPrecompile},
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// SLH-DSA (FIPS 205) - Hash-based signatures
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slhdsa.ContractSLHDSAVerifyAddress: &pqPrecompileAdapter{inner: slhdsa.SLHDSAVerifyPrecompile},
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// ML-KEM (FIPS 203) - Key encapsulation (crypto in luxfi/crypto/mlkem)
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mlkem.ContractAddress: &pqPrecompileAdapter{inner: mlkem.MLKEMPrecompile},
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}
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func init() {
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// PQ crypto precompiles are part of the canonical Lux built-in set under
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// activate-all-implicitly.
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for addr, precompile := range PQCryptoPrecompiles {
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PrecompiledContractsLux[addr] = precompile
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}
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}
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