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bip-0371

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scgbckbone 2023-01-10 22:38:16 +01:00 committed by doc-hex
parent 2216e4db0e
commit 38332ff2d0
1 changed files with 28 additions and 14 deletions
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42
ckcc/constants.py
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@ -72,6 +72,7 @@ AFC_SEGWIT = const(0x02) # requires a witness to spend
AFC_BECH32 = const(0x04) # just how we're encoding it?
AFC_SCRIPT = const(0x08) # paying into a script
AFC_WRAPPED = const(0x10) # for transition/compat types for segwit vs. old
AFC_BECH32M = const(0x16) # no difference between script/key path in taproot
# Numeric codes for specific address types
AF_CLASSIC = AFC_PUBKEY # 1addr
@ -80,11 +81,13 @@ AF_P2WPKH = AFC_PUBKEY | AFC_SEGWIT | AFC_BECH32 # bc1qsdklfj
AF_P2WSH = AFC_SCRIPT | AFC_SEGWIT | AFC_BECH32 # segwit multisig
AF_P2WPKH_P2SH = AFC_WRAPPED | AFC_PUBKEY | AFC_SEGWIT # looks classic P2SH, but p2wpkh inside
AF_P2WSH_P2SH = AFC_WRAPPED | AFC_SCRIPT | AFC_SEGWIT # looks classic P2SH, segwit multisig
AF_P2TR = AFC_PUBKEY | AFC_SEGWIT | AFC_BECH32M # bc1p
SUPPORTED_ADDR_FORMATS = frozenset([
AF_CLASSIC,
AF_P2SH,
AF_P2WPKH,
AF_P2TR,
AF_P2WSH,
AF_P2WPKH_P2SH,
AF_P2WSH_P2SH,
@ -92,21 +95,32 @@ SUPPORTED_ADDR_FORMATS = frozenset([
# BIP-174 aka PSBT defined values
#
PSBT_GLOBAL_UNSIGNED_TX = const(0)
PSBT_GLOBAL_XPUB = const(1)
PSBT_GLOBAL_UNSIGNED_TX = const(0)
PSBT_GLOBAL_XPUB = const(1)
PSBT_IN_NON_WITNESS_UTXO = const(0)
PSBT_IN_WITNESS_UTXO = const(1)
PSBT_IN_PARTIAL_SIG = const(2)
PSBT_IN_SIGHASH_TYPE = const(3)
PSBT_IN_REDEEM_SCRIPT = const(4)
PSBT_IN_WITNESS_SCRIPT = const(5)
PSBT_IN_BIP32_DERIVATION = const(6)
PSBT_IN_FINAL_SCRIPTSIG = const(7)
PSBT_IN_FINAL_SCRIPTWITNESS = const(8)
PSBT_IN_NON_WITNESS_UTXO = const(0)
PSBT_IN_WITNESS_UTXO = const(1)
PSBT_IN_PARTIAL_SIG = const(2)
PSBT_IN_SIGHASH_TYPE = const(3)
PSBT_IN_REDEEM_SCRIPT = const(4)
PSBT_IN_WITNESS_SCRIPT = const(5)
PSBT_IN_BIP32_DERIVATION = const(6)
PSBT_IN_FINAL_SCRIPTSIG = const(7)
PSBT_IN_FINAL_SCRIPTWITNESS = const(8)
# BIP-371
PSBT_IN_TAP_KEY_SIG = const(19) # 0x13
PSBT_IN_TAP_SCRIPT_SIG = const(20) # 0x14
PSBT_IN_TAP_LEAF_SCRIPT = const(21) # 0x15
PSBT_IN_TAP_BIP32_DERIVATION = const(22) # 0x16
PSBT_IN_TAP_INTERNAL_KEY = const(23) # 0x17
PSBT_IN_TAP_MERKLE_ROOT = const(24) # 0x18
PSBT_OUT_REDEEM_SCRIPT = const(0)
PSBT_OUT_WITNESS_SCRIPT = const(1)
PSBT_OUT_BIP32_DERIVATION = const(2)
PSBT_OUT_REDEEM_SCRIPT = const(0)
PSBT_OUT_WITNESS_SCRIPT = const(1)
PSBT_OUT_BIP32_DERIVATION = const(2)
# BIP-371
PSBT_OUT_TAP_INTERNAL_KEY = const(5)
PSBT_OUT_TAP_TREE = const(6)
PSBT_OUT_TAP_BIP32_DERIVATION = const(7)
# EOF