TapSatisfier Struct Reference

Miniscript satisfier specific to Tapscript context. More...

Inheritance diagram for TapSatisfier:

Collaboration diagram for TapSatisfier:

Public Member Functions
	TapSatisfier (const SigningProvider &provider LIFETIMEBOUND, SignatureData &sig_data LIFETIMEBOUND, const BaseSignatureCreator &creator LIFETIMEBOUND, const CScript &script LIFETIMEBOUND, const uint256 &leaf_hash LIFETIMEBOUND)
template<typename I>
std::optional< XOnlyPubKey >	FromPKBytes (I first, I last) const
	Conversion from a raw xonly public key.
template<typename I>
std::optional< XOnlyPubKey >	FromPKHBytes (I first, I last) const
	Conversion from a raw xonly public key hash.
miniscript::Availability	Sign (const XOnlyPubKey &key, std::vector< unsigned char > &sig) const
	Satisfy a BIP340 signature check.
Public Member Functions inherited from Satisfier< XOnlyPubKey >
	Satisfier (const SigningProvider &provider LIFETIMEBOUND, SignatureData &sig_data LIFETIMEBOUND, const BaseSignatureCreator &creator LIFETIMEBOUND, const CScript &witscript LIFETIMEBOUND, miniscript::MiniscriptContext script_ctx)
std::optional< CPubKey >	CPubFromPKHBytes (I first, I last) const
	Get a CPubKey from a key hash. Note the key hash may be of an xonly pubkey.
std::vector< unsigned char >	ToPKBytes (const Key &key) const
	Conversion to raw public key.
bool	CheckAfter (uint32_t value) const
	Time lock satisfactions.
bool	CheckOlder (uint32_t value) const
miniscript::Availability	SatSHA256 (const std::vector< unsigned char > &hash, std::vector< unsigned char > &preimage) const
	Hash preimage satisfactions.
miniscript::Availability	SatRIPEMD160 (const std::vector< unsigned char > &hash, std::vector< unsigned char > &preimage) const
miniscript::Availability	SatHASH256 (const std::vector< unsigned char > &hash, std::vector< unsigned char > &preimage) const
miniscript::Availability	SatHASH160 (const std::vector< unsigned char > &hash, std::vector< unsigned char > &preimage) const
miniscript::MiniscriptContext	MsContext () const

Public Attributes
const uint256 &	m_leaf_hash
Public Attributes inherited from Satisfier< XOnlyPubKey >
const SigningProvider &	m_provider
SignatureData &	m_sig_data
const BaseSignatureCreator &	m_creator
const CScript &	m_witness_script
const miniscript::MiniscriptContext	m_script_ctx
	The context of the script we are satisfying (either P2WSH or Tapscript).

Additional Inherited Members
Public Types inherited from Satisfier< XOnlyPubKey >
using	Key
Static Public Member Functions inherited from Satisfier< XOnlyPubKey >
static bool	KeyCompare (const Key &a, const Key &b)

Detailed Description

Miniscript satisfier specific to Tapscript context.

Definition at line 495 of file sign.cpp.

Constructor & Destructor Documentation

TapSatisfier()

TapSatisfier::TapSatisfier ( const SigningProvider &provider LIFETIMEBOUND, SignatureData &sig_data LIFETIMEBOUND, const BaseSignatureCreator &creator LIFETIMEBOUND, const CScript &script LIFETIMEBOUND, const uint256 &leaf_hash LIFETIMEBOUND )

inlineexplicit

Definition at line 498 of file sign.cpp.

Here is the call graph for this function:

Member Function Documentation

FromPKBytes()

template<typename I>

std::optional< XOnlyPubKey > TapSatisfier::FromPKBytes ( I first, I last ) const

inline

Conversion from a raw xonly public key.

Definition at line 506 of file sign.cpp.

Here is the call graph for this function:

FromPKHBytes()

template<typename I>

std::optional< XOnlyPubKey > TapSatisfier::FromPKHBytes ( I first, I last ) const

inline

Conversion from a raw xonly public key hash.

Definition at line 515 of file sign.cpp.

Here is the call graph for this function:

Sign()

miniscript::Availability TapSatisfier::Sign ( const XOnlyPubKey & key, std::vector< unsigned char > & sig ) const

inline

Satisfy a BIP340 signature check.

Definition at line 521 of file sign.cpp.

Here is the call graph for this function:

Member Data Documentation

m_leaf_hash

const uint256& TapSatisfier::m_leaf_hash

Definition at line 496 of file sign.cpp.

---

The documentation for this struct was generated from the following file:

• src/script/sign.cpp