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Merge #20169: Taproot follow-up: Make ComputeEntrySchnorr and ComputeEntryECDSA const to clarify contract

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51365674e8 script: Make ComputeEntrySchnorr and ComputeEntryECDSA const to clarify contract (practicalswift)

Pull request description:

  Make `ComputeEntrySchnorr` and `ComputeEntryECDSA` `const` to clarify contract.

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fanquake 2020-10-17 22:25:09 +08:00
commit 5d644778da
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1 changed files with 2 additions and 2 deletions
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4
src/script/sigcache.cpp
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@ -46,14 +46,14 @@ public:
}
void
ComputeEntryECDSA(uint256& entry, const uint256 &hash, const std::vector<unsigned char>& vchSig, const CPubKey& pubkey)
ComputeEntryECDSA(uint256& entry, const uint256 &hash, const std::vector<unsigned char>& vchSig, const CPubKey& pubkey) const
{
CSHA256 hasher = m_salted_hasher_ecdsa;
hasher.Write(hash.begin(), 32).Write(&pubkey[0], pubkey.size()).Write(&vchSig[0], vchSig.size()).Finalize(entry.begin());
}
void
ComputeEntrySchnorr(uint256& entry, const uint256 &hash, Span<const unsigned char> sig, const XOnlyPubKey& pubkey)
ComputeEntrySchnorr(uint256& entry, const uint256 &hash, Span<const unsigned char> sig, const XOnlyPubKey& pubkey) const
{
CSHA256 hasher = m_salted_hasher_schnorr;
hasher.Write(hash.begin(), 32).Write(&pubkey[0], pubkey.size()).Write(sig.data(), sig.size()).Finalize(entry.begin());