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scripted-diff: put ECDSA in name of signature functions

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In preparation for adding Schnorr versions of `CheckSig`, `VerifySignature`, and
`ComputeEntry`, give them an ECDSA specific name.

-BEGIN VERIFY SCRIPT-
sed -i 's/CheckSig(/CheckECDSASignature(/g' $(git grep -l CheckSig ./src)
sed -i 's/VerifySignature(/VerifyECDSASignature(/g' $(git grep -l VerifySignature ./src)
sed -i 's/ComputeEntry(/ComputeEntryECDSA(/g' $(git grep -l ComputeEntry ./src)
-END VERIFY SCRIPT-
This commit is contained in:
Pieter Wuille
2020-09-11 14:33:23 -07:00
parent f8c099e220
commit 107b57df9f
8 changed files with 20 additions and 20 deletions
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8
src/script/sign.cpp
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@@ -260,9 +260,9 @@ private:
public:
SignatureExtractorChecker(SignatureData& sigdata, BaseSignatureChecker& checker) : sigdata(sigdata), checker(checker) {}
bool CheckSig(const std::vector<unsigned char>& scriptSig, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const override
bool CheckECDSASignature(const std::vector<unsigned char>& scriptSig, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const override
{
if (checker.CheckSig(scriptSig, vchPubKey, scriptCode, sigversion)) {
if (checker.CheckECDSASignature(scriptSig, vchPubKey, scriptCode, sigversion)) {
CPubKey pubkey(vchPubKey);
sigdata.signatures.emplace(pubkey.GetID(), SigPair(pubkey, scriptSig));
return true;
@@ -339,7 +339,7 @@ SignatureData DataFromTransaction(const CMutableTransaction& tx, unsigned int nI
for (unsigned int i = last_success_key; i < num_pubkeys; ++i) {
const valtype& pubkey = solutions[i+1];
// We either have a signature for this pubkey, or we have found a signature and it is valid
if (data.signatures.count(CPubKey(pubkey).GetID()) || extractor_checker.CheckSig(sig, pubkey, next_script, sigversion)) {
if (data.signatures.count(CPubKey(pubkey).GetID()) || extractor_checker.CheckECDSASignature(sig, pubkey, next_script, sigversion)) {
last_success_key = i + 1;
break;
}
@@ -400,7 +400,7 @@ class DummySignatureChecker final : public BaseSignatureChecker
{
public:
DummySignatureChecker() {}
bool CheckSig(const std::vector<unsigned char>& scriptSig, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const override { return true; }
bool CheckECDSASignature(const std::vector<unsigned char>& scriptSig, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const override { return true; }
};
const DummySignatureChecker DUMMY_CHECKER;