Differential D2342 Diff 6740 src/script/sigencoding.h

Changeset View

Standalone View

src/script/sigencoding.h

Show All 22 Lines	inline SigHashType GetHashType(const valtype &vchSig) {
}		}

return SigHashType(vchSig[vchSig.size() - 1]);		return SigHashType(vchSig[vchSig.size() - 1]);
}		}

} // namespace		} // namespace

/**		/**
* Check that the signature provided on some data is properly encoded.		* Check that the ECDSA signature provided on some data is properly encoded.
* Signatures passed to OP_CHECKDATASIG and its verify variant must be checked		* ECDSA signatures passed to OP_CHECKDATASIG and its verify variant must be checked
* using this function.		* using this function.
*/		*/
bool CheckDataSignatureEncoding(const valtype &vchSig, uint32_t flags,		bool CheckDataECDSASignatureEncoding(const valtype &vchSig, uint32_t flags,
ScriptError *serror);		ScriptError *serror);

/**		/**
* Check that the signature provided to authentify a transaction is properly		* Check that the ECDSA signature provided to authentify a transaction is properly
* encoded. Signatures passed to OP_CHECKSIG, OP_CHECKMULTISIG and their verify		* encoded. ECDSA signatures passed to OP_CHECKSIG, OP_CHECKMULTISIG and their verify
* variants must be checked using this function.		* variants must be checked using this function.
*/		*/
bool CheckTransactionSignatureEncoding(const valtype &vchSig, uint32_t flags,		bool CheckTransactionECDSASignatureEncoding(const valtype &vchSig, uint32_t flags,
		ScriptError *serror);

		/**
		* Check that the ECDSA signature provided to authentify a transaction is properly
		* encoded. ECDSA signatures passed to OP_CHECKSIG, OP_CHECKMULTISIG and their verify
		* variants must be checked using this function.
		*/
		bool CheckTransactionSchnorrSignatureEncoding(const valtype &vchSig, uint32_t flags,
ScriptError *serror);		ScriptError *serror);

/**		/**
* Check that a public key is encoded properly.		* Check that a public key is encoded properly.
*/		*/
bool CheckPubKeyEncoding(const valtype &vchPubKey, uint32_t flags,		bool CheckPubKeyEncoding(const valtype &vchPubKey, uint32_t flags,
ScriptError *serror);		ScriptError *serror);

#endif // BITCOIN_SCRIPT_SIGENCODING_H		#endif // BITCOIN_SCRIPT_SIGENCODING_H