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-rw-r--r--src/pubkey.h2
-rw-r--r--src/script/interpreter.cpp10
-rw-r--r--src/script/interpreter.h6
-rw-r--r--src/script/sigcache.cpp8
-rw-r--r--src/script/sigcache.h2
-rw-r--r--src/script/sign.cpp8
-rw-r--r--src/test/fuzz/script_sigcache.cpp2
-rw-r--r--src/test/fuzz/signature_checker.cpp2
8 files changed, 20 insertions, 20 deletions
diff --git a/src/pubkey.h b/src/pubkey.h
index fcbc7e8416..cd1049f66f 100644
--- a/src/pubkey.h
+++ b/src/pubkey.h
@@ -169,7 +169,7 @@ public:
/*
* Check syntactic correctness.
*
- * Note that this is consensus critical as CheckSig() calls it!
+ * Note that this is consensus critical as CheckECDSASignature() calls it!
*/
bool IsValid() const
{
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp
index 50a6192476..aabb3192a9 100644
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -363,7 +363,7 @@ static bool EvalChecksig(const valtype& vchSig, const valtype& vchPubKey, CScrip
//serror is set
return false;
}
- fSuccess = checker.CheckSig(vchSig, vchPubKey, scriptCode, sigversion);
+ fSuccess = checker.CheckECDSASignature(vchSig, vchPubKey, scriptCode, sigversion);
if (!fSuccess && (flags & SCRIPT_VERIFY_NULLFAIL) && vchSig.size())
return set_error(serror, SCRIPT_ERR_SIG_NULLFAIL);
@@ -1089,7 +1089,7 @@ bool EvalScript(std::vector<std::vector<unsigned char> >& stack, const CScript&
}
// Check signature
- bool fOk = checker.CheckSig(vchSig, vchPubKey, scriptCode, sigversion);
+ bool fOk = checker.CheckECDSASignature(vchSig, vchPubKey, scriptCode, sigversion);
if (fOk) {
isig++;
@@ -1389,13 +1389,13 @@ uint256 SignatureHash(const CScript& scriptCode, const T& txTo, unsigned int nIn
}
template <class T>
-bool GenericTransactionSignatureChecker<T>::VerifySignature(const std::vector<unsigned char>& vchSig, const CPubKey& pubkey, const uint256& sighash) const
+bool GenericTransactionSignatureChecker<T>::VerifyECDSASignature(const std::vector<unsigned char>& vchSig, const CPubKey& pubkey, const uint256& sighash) const
{
return pubkey.Verify(sighash, vchSig);
}
template <class T>
-bool GenericTransactionSignatureChecker<T>::CheckSig(const std::vector<unsigned char>& vchSigIn, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const
+bool GenericTransactionSignatureChecker<T>::CheckECDSASignature(const std::vector<unsigned char>& vchSigIn, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const
{
CPubKey pubkey(vchPubKey);
if (!pubkey.IsValid())
@@ -1410,7 +1410,7 @@ bool GenericTransactionSignatureChecker<T>::CheckSig(const std::vector<unsigned
uint256 sighash = SignatureHash(scriptCode, *txTo, nIn, nHashType, amount, sigversion, this->txdata);
- if (!VerifySignature(vchSig, pubkey, sighash))
+ if (!VerifyECDSASignature(vchSig, pubkey, sighash))
return false;
return true;
diff --git a/src/script/interpreter.h b/src/script/interpreter.h
index 71f2436369..0ff4c4bc95 100644
--- a/src/script/interpreter.h
+++ b/src/script/interpreter.h
@@ -148,7 +148,7 @@ uint256 SignatureHash(const CScript& scriptCode, const T& txTo, unsigned int nIn
class BaseSignatureChecker
{
public:
- virtual bool CheckSig(const std::vector<unsigned char>& scriptSig, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const
+ virtual bool CheckECDSASignature(const std::vector<unsigned char>& scriptSig, const std::vector<unsigned char>& vchPubKey, const CScript& scriptCode, SigVersion sigversion) const
{
return false;
}
@@ -176,12 +176,12 @@ private:
const PrecomputedTransactionData* txdata;
protected:
- virtual bool VerifySignature(const std::vector<unsigned char>& vchSig, const CPubKey& vchPubKey, const uint256& sighash) const;
+ virtual bool VerifyECDSASignature(const std::vector<unsigned char>& vchSig, const CPubKey& vchPubKey, const uint256& sighash) const;
public:
GenericTransactionSignatureChecker(const T* txToIn, unsigned int nInIn, const CAmount& amountIn) : txTo(txToIn), nIn(nInIn), amount(amountIn), txdata(nullptr) {}
GenericTransactionSignatureChecker(const T* txToIn, unsigned int nInIn, const CAmount& amountIn, const PrecomputedTransactionData& txdataIn) : txTo(txToIn), nIn(nInIn), amount(amountIn), txdata(&txdataIn) {}
- 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;
bool CheckLockTime(const CScriptNum& nLockTime) const override;
bool CheckSequence(const CScriptNum& nSequence) const override;
};
diff --git a/src/script/sigcache.cpp b/src/script/sigcache.cpp
index aaecab1ef2..b9ba006e47 100644
--- a/src/script/sigcache.cpp
+++ b/src/script/sigcache.cpp
@@ -40,7 +40,7 @@ public:
}
void
- ComputeEntry(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)
{
CSHA256 hasher = m_salted_hasher;
hasher.Write(hash.begin(), 32).Write(&pubkey[0], pubkey.size()).Write(&vchSig[0], vchSig.size()).Finalize(entry.begin());
@@ -85,13 +85,13 @@ void InitSignatureCache()
(nElems*sizeof(uint256)) >>20, (nMaxCacheSize*2)>>20, nElems);
}
-bool CachingTransactionSignatureChecker::VerifySignature(const std::vector<unsigned char>& vchSig, const CPubKey& pubkey, const uint256& sighash) const
+bool CachingTransactionSignatureChecker::VerifyECDSASignature(const std::vector<unsigned char>& vchSig, const CPubKey& pubkey, const uint256& sighash) const
{
uint256 entry;
- signatureCache.ComputeEntry(entry, sighash, vchSig, pubkey);
+ signatureCache.ComputeEntryECDSA(entry, sighash, vchSig, pubkey);
if (signatureCache.Get(entry, !store))
return true;
- if (!TransactionSignatureChecker::VerifySignature(vchSig, pubkey, sighash))
+ if (!TransactionSignatureChecker::VerifyECDSASignature(vchSig, pubkey, sighash))
return false;
if (store)
signatureCache.Set(entry);
diff --git a/src/script/sigcache.h b/src/script/sigcache.h
index 807b61b542..49c6b192e9 100644
--- a/src/script/sigcache.h
+++ b/src/script/sigcache.h
@@ -48,7 +48,7 @@ private:
public:
CachingTransactionSignatureChecker(const CTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, bool storeIn, PrecomputedTransactionData& txdataIn) : TransactionSignatureChecker(txToIn, nInIn, amountIn, txdataIn), store(storeIn) {}
- bool VerifySignature(const std::vector<unsigned char>& vchSig, const CPubKey& vchPubKey, const uint256& sighash) const override;
+ bool VerifyECDSASignature(const std::vector<unsigned char>& vchSig, const CPubKey& vchPubKey, const uint256& sighash) const override;
};
void InitSignatureCache();
diff --git a/src/script/sign.cpp b/src/script/sign.cpp
index 9b3f94f14d..ace798eec1 100644
--- a/src/script/sign.cpp
+++ b/src/script/sign.cpp
@@ -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;
diff --git a/src/test/fuzz/script_sigcache.cpp b/src/test/fuzz/script_sigcache.cpp
index 434a47b702..0de1617d57 100644
--- a/src/test/fuzz/script_sigcache.cpp
+++ b/src/test/fuzz/script_sigcache.cpp
@@ -39,7 +39,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
if (pub_key) {
const std::vector<uint8_t> random_bytes = ConsumeRandomLengthByteVector(fuzzed_data_provider);
if (!random_bytes.empty()) {
- (void)caching_transaction_signature_checker.VerifySignature(random_bytes, *pub_key, ConsumeUInt256(fuzzed_data_provider));
+ (void)caching_transaction_signature_checker.VerifyECDSASignature(random_bytes, *pub_key, ConsumeUInt256(fuzzed_data_provider));
}
}
}
diff --git a/src/test/fuzz/signature_checker.cpp b/src/test/fuzz/signature_checker.cpp
index 3aaeb66649..fb54476095 100644
--- a/src/test/fuzz/signature_checker.cpp
+++ b/src/test/fuzz/signature_checker.cpp
@@ -28,7 +28,7 @@ public:
{
}
- 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
{
return m_fuzzed_data_provider.ConsumeBool();
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-10 12:19:42 +0000