diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp index 28fbc8b450..c0446370ae 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1348,6 +1348,17 @@ bool CTransaction::HaveInputs(CCoinsViewCache &inputs) const return true; } +bool VerifySignature(const CCoins& txFrom, const CTransaction& txTo, unsigned int nIn, unsigned int flags, int nHashType) +{ + assert(nIn < txTo.vin.size()); + const CTxIn& txin = txTo.vin[nIn]; + if (txin.prevout.n >= txFrom.vout.size()) + return false; + const CTxOut& txout = txFrom.vout[txin.prevout.n]; + + return VerifyScript(txin.scriptSig, txout.scriptPubKey, txTo, nIn, flags, nHashType); +} + bool CTransaction::CheckInputs(CCoinsViewCache &inputs, enum CheckSig_mode csmode, unsigned int flags) const { if (!IsCoinBase()) |