diff options
| author | Jake Rawsthorne <jake.rawsthorne@couchbase.com> | 2021-02-14 23:09:15 +0000 |
|---|---|---|
| committer | brunoerg <brunoely.gc@gmail.com> | 2023-10-13 08:55:07 -0300 |
| commit | fb0db07e414fec3318b3af683167ebef9c82fc84 (patch) | |
| tree | 1989adfe87ca835dad7b7422c3ad9db9b02e85ac /src/script/bitcoinconsensus.h | |
| parent | 73dfa6da0801e3116e7e84cd5e089b98a9f70212 (diff) | |
lib: add Taproot support to libconsensus
Co-authored-by: Bruno Garcia <brunoely.gc@gmail.com>
Diffstat (limited to 'src/script/bitcoinconsensus.h')
| -rw-r--r-- | src/script/bitcoinconsensus.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/script/bitcoinconsensus.h b/src/script/bitcoinconsensus.h index f2f2ff8686..a202b5ba06 100644 --- a/src/script/bitcoinconsensus.h +++ b/src/script/bitcoinconsensus.h @@ -31,7 +31,7 @@ extern "C" { #endif -#define BITCOINCONSENSUS_API_VER 1 +#define BITCOINCONSENSUS_API_VER 2 typedef enum bitcoinconsensus_error_t { @@ -41,6 +41,8 @@ typedef enum bitcoinconsensus_error_t bitcoinconsensus_ERR_TX_DESERIALIZE, bitcoinconsensus_ERR_AMOUNT_REQUIRED, bitcoinconsensus_ERR_INVALID_FLAGS, + bitcoinconsensus_ERR_SPENT_OUTPUTS_REQUIRED, + bitcoinconsensus_ERR_SPENT_OUTPUTS_MISMATCH } bitcoinconsensus_error; /** Script verification flags */ @@ -53,11 +55,19 @@ enum bitcoinconsensus_SCRIPT_FLAGS_VERIFY_CHECKLOCKTIMEVERIFY = (1U << 9), // enable CHECKLOCKTIMEVERIFY (BIP65) bitcoinconsensus_SCRIPT_FLAGS_VERIFY_CHECKSEQUENCEVERIFY = (1U << 10), // enable CHECKSEQUENCEVERIFY (BIP112) bitcoinconsensus_SCRIPT_FLAGS_VERIFY_WITNESS = (1U << 11), // enable WITNESS (BIP141) + bitcoinconsensus_SCRIPT_FLAGS_VERIFY_TAPROOT = (1U << 17), // enable TAPROOT (BIPs 341 & 342) bitcoinconsensus_SCRIPT_FLAGS_VERIFY_ALL = bitcoinconsensus_SCRIPT_FLAGS_VERIFY_P2SH | bitcoinconsensus_SCRIPT_FLAGS_VERIFY_DERSIG | bitcoinconsensus_SCRIPT_FLAGS_VERIFY_NULLDUMMY | bitcoinconsensus_SCRIPT_FLAGS_VERIFY_CHECKLOCKTIMEVERIFY | - bitcoinconsensus_SCRIPT_FLAGS_VERIFY_CHECKSEQUENCEVERIFY | bitcoinconsensus_SCRIPT_FLAGS_VERIFY_WITNESS + bitcoinconsensus_SCRIPT_FLAGS_VERIFY_CHECKSEQUENCEVERIFY | bitcoinconsensus_SCRIPT_FLAGS_VERIFY_WITNESS | + bitcoinconsensus_SCRIPT_FLAGS_VERIFY_TAPROOT }; +typedef struct { + const unsigned char *scriptPubKey; + unsigned int scriptPubKeySize; + int64_t value; +} UTXO; + /// Returns 1 if the input nIn of the serialized transaction pointed to by /// txTo correctly spends the scriptPubKey pointed to by scriptPubKey under /// the additional constraints specified by flags. @@ -70,6 +80,11 @@ EXPORT_SYMBOL int bitcoinconsensus_verify_script_with_amount(const unsigned char const unsigned char *txTo , unsigned int txToLen, unsigned int nIn, unsigned int flags, bitcoinconsensus_error* err); +EXPORT_SYMBOL int bitcoinconsensus_verify_script_with_spent_outputs(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen, int64_t amount, + const unsigned char *txTo , unsigned int txToLen, + const UTXO *spentOutputs, unsigned int spentOutputsLen, + unsigned int nIn, unsigned int flags, bitcoinconsensus_error* err); + EXPORT_SYMBOL unsigned int bitcoinconsensus_version(); #ifdef __cplusplus |