diff options
Diffstat (limited to 'bip-0352')
| -rw-r--r-- | bip-0352/bech32m.py | 135 | ||||
| -rw-r--r-- | bip-0352/bitcoin_utils.py | 158 | ||||
| -rwxr-xr-x | bip-0352/reference.py | 335 | ||||
| -rw-r--r-- | bip-0352/secp256k1.py | 696 | ||||
| -rw-r--r-- | bip-0352/send_and_receive_test_vectors.json | 2673 |
5 files changed, 3997 insertions, 0 deletions
diff --git a/bip-0352/bech32m.py b/bip-0352/bech32m.py new file mode 100644 index 0000000..795e153 --- /dev/null +++ b/bip-0352/bech32m.py @@ -0,0 +1,135 @@ +# Copyright (c) 2017, 2020 Pieter Wuille +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. + +"""Reference implementation for Bech32/Bech32m and segwit addresses.""" + + +from enum import Enum + +class Encoding(Enum): + """Enumeration type to list the various supported encodings.""" + BECH32 = 1 + BECH32M = 2 + +CHARSET = "qpzry9x8gf2tvdw0s3jn54khce6mua7l" +BECH32M_CONST = 0x2bc830a3 + +def bech32_polymod(values): + """Internal function that computes the Bech32 checksum.""" + generator = [0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3] + chk = 1 + for value in values: + top = chk >> 25 + chk = (chk & 0x1ffffff) << 5 ^ value + for i in range(5): + chk ^= generator[i] if ((top >> i) & 1) else 0 + return chk + + +def bech32_hrp_expand(hrp): + """Expand the HRP into values for checksum computation.""" + return [ord(x) >> 5 for x in hrp] + [0] + [ord(x) & 31 for x in hrp] + + +def bech32_verify_checksum(hrp, data): + """Verify a checksum given HRP and converted data characters.""" + const = bech32_polymod(bech32_hrp_expand(hrp) + data) + if const == 1: + return Encoding.BECH32 + if const == BECH32M_CONST: + return Encoding.BECH32M + return None + +def bech32_create_checksum(hrp, data, spec): + """Compute the checksum values given HRP and data.""" + values = bech32_hrp_expand(hrp) + data + const = BECH32M_CONST if spec == Encoding.BECH32M else 1 + polymod = bech32_polymod(values + [0, 0, 0, 0, 0, 0]) ^ const + return [(polymod >> 5 * (5 - i)) & 31 for i in range(6)] + + +def bech32_encode(hrp, data, spec): + """Compute a Bech32 string given HRP and data values.""" + combined = data + bech32_create_checksum(hrp, data, spec) + return hrp + '1' + ''.join([CHARSET[d] for d in combined]) + +def bech32_decode(bech): + """Validate a Bech32/Bech32m string, and determine HRP and data.""" + if ((any(ord(x) < 33 or ord(x) > 126 for x in bech)) or + (bech.lower() != bech and bech.upper() != bech)): + return (None, None, None) + bech = bech.lower() + pos = bech.rfind('1') + + # remove the requirement that bech32m be less than 90 chars + if pos < 1 or pos + 7 > len(bech): + return (None, None, None) + if not all(x in CHARSET for x in bech[pos+1:]): + return (None, None, None) + hrp = bech[:pos] + data = [CHARSET.find(x) for x in bech[pos+1:]] + spec = bech32_verify_checksum(hrp, data) + if spec is None: + return (None, None, None) + return (hrp, data[:-6], spec) + +def convertbits(data, frombits, tobits, pad=True): + """General power-of-2 base conversion.""" + acc = 0 + bits = 0 + ret = [] + maxv = (1 << tobits) - 1 + max_acc = (1 << (frombits + tobits - 1)) - 1 + for value in data: + if value < 0 or (value >> frombits): + return None + acc = ((acc << frombits) | value) & max_acc + bits += frombits + while bits >= tobits: + bits -= tobits + ret.append((acc >> bits) & maxv) + if pad: + if bits: + ret.append((acc << (tobits - bits)) & maxv) + elif bits >= frombits or ((acc << (tobits - bits)) & maxv): + return None + return ret + + +def decode(hrp, addr): + """Decode a segwit address.""" + hrpgot, data, spec = bech32_decode(addr) + if hrpgot != hrp: + return (None, None) + decoded = convertbits(data[1:], 5, 8, False) + if decoded is None or len(decoded) < 2: + return (None, None) + if data[0] > 16: + return (None, None) + return (data[0], decoded) + + +def encode(hrp, witver, witprog): + """Encode a segwit address.""" + spec = Encoding.BECH32 if witver == 0 else Encoding.BECH32M + ret = bech32_encode(hrp, [witver] + convertbits(witprog, 8, 5), spec) + if decode(hrp, ret) == (None, None): + return None + return ret diff --git a/bip-0352/bitcoin_utils.py b/bip-0352/bitcoin_utils.py new file mode 100644 index 0000000..443c096 --- /dev/null +++ b/bip-0352/bitcoin_utils.py @@ -0,0 +1,158 @@ +import hashlib +import struct +from io import BytesIO +from secp256k1 import ECKey +from typing import Union + + +def from_hex(hex_string): + """Deserialize from a hex string representation (e.g. from RPC)""" + return BytesIO(bytes.fromhex(hex_string)) + + +def ser_uint32(u: int) -> bytes: + return u.to_bytes(4, "big") + + +def ser_uint256(u): + return u.to_bytes(32, 'little') + + +def deser_uint256(f): + return int.from_bytes(f.read(32), 'little') + + +def deser_txid(txid: str): + # recall that txids are serialized little-endian, but displayed big-endian + # this means when converting from a human readable hex txid, we need to first + # reverse it before deserializing it + dixt = "".join(map(str.__add__, txid[-2::-2], txid[-1::-2])) + return bytes.fromhex(dixt) + + +def deser_compact_size(f: BytesIO): + view = f.getbuffer() + nbytes = view.nbytes; + view.release() + if (nbytes == 0): + return 0 # end of stream + + nit = struct.unpack("<B", f.read(1))[0] + if nit == 253: + nit = struct.unpack("<H", f.read(2))[0] + elif nit == 254: + nit = struct.unpack("<I", f.read(4))[0] + elif nit == 255: + nit = struct.unpack("<Q", f.read(8))[0] + return nit + + +def deser_string(f: BytesIO): + nit = deser_compact_size(f) + return f.read(nit) + + +def deser_string_vector(f: BytesIO): + nit = deser_compact_size(f) + r = [] + for _ in range(nit): + t = deser_string(f) + r.append(t) + return r + + +class COutPoint: + __slots__ = ("hash", "n",) + + def __init__(self, hash=b"", n=0,): + self.hash = hash + self.n = n + + def serialize(self): + r = b"" + r += self.hash + r += struct.pack("<I", self.n) + return r + + def deserialize(self, f): + self.hash = f.read(32) + self.n = struct.unpack("<I", f.read(4))[0] + + +class VinInfo: + __slots__ = ("outpoint", "scriptSig", "txinwitness", "prevout", "private_key") + + def __init__(self, outpoint=None, scriptSig=b"", txinwitness=None, prevout=b"", private_key=None): + if outpoint is None: + self.outpoint = COutPoint() + else: + self.outpoint = outpoint + if txinwitness is None: + self.txinwitness = CTxInWitness() + else: + self.txinwitness = txinwitness + if private_key is None: + self.private_key = ECKey() + else: + self.private_key = private_key + self.scriptSig = scriptSig + self.prevout = prevout + + +class CScriptWitness: + __slots__ = ("stack",) + + def __init__(self): + # stack is a vector of strings + self.stack = [] + + def is_null(self): + if self.stack: + return False + return True + + +class CTxInWitness: + __slots__ = ("scriptWitness",) + + def __init__(self): + self.scriptWitness = CScriptWitness() + + def deserialize(self, f: BytesIO): + self.scriptWitness.stack = deser_string_vector(f) + return self + + def is_null(self): + return self.scriptWitness.is_null() + + +def hash160(s: Union[bytes, bytearray]) -> bytes: + return hashlib.new("ripemd160", hashlib.sha256(s).digest()).digest() + + +def is_p2tr(spk: bytes) -> bool: + if len(spk) != 34: + return False + # OP_1 OP_PUSHBYTES_32 <32 bytes> + return (spk[0] == 0x51) & (spk[1] == 0x20) + + +def is_p2wpkh(spk: bytes) -> bool: + if len(spk) != 22: + return False + # OP_0 OP_PUSHBYTES_20 <20 bytes> + return (spk[0] == 0x00) & (spk[1] == 0x14) + + +def is_p2sh(spk: bytes) -> bool: + if len(spk) != 23: + return False + # OP_HASH160 OP_PUSHBYTES_20 <20 bytes> OP_EQUAL + return (spk[0] == 0xA9) & (spk[1] == 0x14) & (spk[-1] == 0x87) + + +def is_p2pkh(spk: bytes) -> bool: + if len(spk) != 25: + return False + # OP_DUP OP_HASH160 OP_PUSHBYTES_20 <20 bytes> OP_EQUALVERIFY OP_CHECKSIG + return (spk[0] == 0x76) & (spk[1] == 0xA9) & (spk[2] == 0x14) & (spk[-2] == 0x88) & (spk[-1] == 0xAC) diff --git a/bip-0352/reference.py b/bip-0352/reference.py new file mode 100755 index 0000000..c98dac8 --- /dev/null +++ b/bip-0352/reference.py @@ -0,0 +1,335 @@ +#!/usr/bin/env python3 +# For running the test vectors, run this script: +# ./reference.py send_and_receive_test_vectors.json + +import hashlib +import json +from typing import List, Tuple, Dict, cast +from sys import argv, exit +from functools import reduce +from itertools import permutations + +# local files +from bech32m import convertbits, bech32_encode, decode, Encoding +from secp256k1 import ECKey, ECPubKey, TaggedHash, NUMS_H +from bitcoin_utils import ( + deser_txid, + from_hex, + hash160, + is_p2pkh, + is_p2sh, + is_p2wpkh, + is_p2tr, + ser_uint32, + COutPoint, + CTxInWitness, + VinInfo, + ) + + +def get_pubkey_from_input(vin: VinInfo) -> ECPubKey: + if is_p2pkh(vin.prevout): + # skip the first 3 op_codes and grab the 20 byte hash + # from the scriptPubKey + spk_hash = vin.prevout[3:3 + 20] + for i in range(len(vin.scriptSig), 0, -1): + if i - 33 >= 0: + # starting from the back, we move over the scriptSig with a 33 byte + # window (to match a compressed pubkey). we hash this and check if it matches + # the 20 byte has from the scriptPubKey. for standard scriptSigs, this will match + # right away because the pubkey is the last item in the scriptSig. + # if its a non-standard (malleated) scriptSig, we will still find the pubkey if its + # a compressed pubkey. + # + # note: this is an incredibly inefficient implementation, for demonstration purposes only. + pubkey_bytes = vin.scriptSig[i - 33:i] + pubkey_hash = hash160(pubkey_bytes) + if pubkey_hash == spk_hash: + pubkey = ECPubKey().set(pubkey_bytes) + if (pubkey.valid) & (pubkey.compressed): + return pubkey + if is_p2sh(vin.prevout): + redeem_script = vin.scriptSig[1:] + if is_p2wpkh(redeem_script): + pubkey = ECPubKey().set(vin.txinwitness.scriptWitness.stack[-1]) + if (pubkey.valid) & (pubkey.compressed): + return pubkey + if is_p2wpkh(vin.prevout): + txin = vin.txinwitness + pubkey = ECPubKey().set(txin.scriptWitness.stack[-1]) + if (pubkey.valid) & (pubkey.compressed): + return pubkey + if is_p2tr(vin.prevout): + witnessStack = vin.txinwitness.scriptWitness.stack + if (len(witnessStack) >= 1): + if (len(witnessStack) > 1 and witnessStack[-1][0] == 0x50): + # Last item is annex + witnessStack.pop() + + if (len(witnessStack) > 1): + # Script-path spend + control_block = witnessStack[-1] + # control block is <control byte> <32 byte internal key> and 0 or more <32 byte hash> + internal_key = control_block[1:33] + if (internal_key == NUMS_H.to_bytes(32, 'big')): + # Skip if NUMS_H + return ECPubKey() + + pubkey = ECPubKey().set(vin.prevout[2:]) + if (pubkey.valid) & (pubkey.compressed): + return pubkey + + + return ECPubKey() + + +def get_input_hash(outpoints: List[COutPoint], sum_input_pubkeys: ECPubKey) -> bytes: + lowest_outpoint = sorted(outpoints, key=lambda outpoint: outpoint.serialize())[0] + return TaggedHash("BIP0352/Inputs", lowest_outpoint.serialize() + cast(bytes, sum_input_pubkeys.get_bytes(False))) + + + +def encode_silent_payment_address(B_scan: ECPubKey, B_m: ECPubKey, hrp: str = "tsp", version: int = 0) -> str: + data = convertbits(cast(bytes, B_scan.get_bytes(False)) + cast(bytes, B_m.get_bytes(False)), 8, 5) + return bech32_encode(hrp, [version] + cast(List[int], data), Encoding.BECH32M) + + +def generate_label(b_scan: ECKey, m: int) -> bytes: + return TaggedHash("BIP0352/Label", b_scan.get_bytes() + ser_uint32(m)) + + +def create_labeled_silent_payment_address(b_scan: ECKey, B_spend: ECPubKey, m: int, hrp: str = "tsp", version: int = 0) -> str: + G = ECKey().set(1).get_pubkey() + B_scan = b_scan.get_pubkey() + B_m = B_spend + generate_label(b_scan, m) * G + labeled_address = encode_silent_payment_address(B_scan, B_m, hrp, version) + + return labeled_address + + +def decode_silent_payment_address(address: str, hrp: str = "tsp") -> Tuple[ECPubKey, ECPubKey]: + _, data = decode(hrp, address) + if data is None: + return ECPubKey(), ECPubKey() + B_scan = ECPubKey().set(data[:33]) + B_spend = ECPubKey().set(data[33:]) + + return B_scan, B_spend + + +def create_outputs(input_priv_keys: List[Tuple[ECKey, bool]], input_hash: bytes, recipients: List[str], hrp="tsp") -> List[str]: + G = ECKey().set(1).get_pubkey() + negated_keys = [] + for key, is_xonly in input_priv_keys: + k = ECKey().set(key.get_bytes()) + if is_xonly and k.get_pubkey().get_y() % 2 != 0: + k.negate() + negated_keys.append(k) + + a_sum = sum(negated_keys) + silent_payment_groups: Dict[ECPubKey, List[ECPubKey]] = {} + for recipient in recipients: + B_scan, B_m = decode_silent_payment_address(recipient, hrp=hrp) + if B_scan in silent_payment_groups: + silent_payment_groups[B_scan].append(B_m) + else: + silent_payment_groups[B_scan] = [B_m] + + outputs = [] + for B_scan, B_m_values in silent_payment_groups.items(): + ecdh_shared_secret = input_hash * a_sum * B_scan + k = 0 + for B_m in B_m_values: + t_k = TaggedHash("BIP0352/SharedSecret", ecdh_shared_secret.get_bytes(False) + ser_uint32(k)) + P_km = B_m + t_k * G + outputs.append(P_km.get_bytes().hex()) + k += 1 + + return list(set(outputs)) + + +def scanning(b_scan: ECKey, B_spend: ECPubKey, A_sum: ECPubKey, input_hash: bytes, outputs_to_check: List[ECPubKey], labels: Dict[str, str] = {}) -> List[Dict[str, str]]: + G = ECKey().set(1).get_pubkey() + ecdh_shared_secret = input_hash * b_scan * A_sum + k = 0 + wallet = [] + while True: + t_k = TaggedHash("BIP0352/SharedSecret", ecdh_shared_secret.get_bytes(False) + ser_uint32(k)) + P_k = B_spend + t_k * G + for output in outputs_to_check: + if P_k == output: + wallet.append({"pub_key": P_k.get_bytes().hex(), "priv_key_tweak": t_k.hex()}) + outputs_to_check.remove(output) + k += 1 + break + elif labels: + m_G_sub = output - P_k + if m_G_sub.get_bytes(False).hex() in labels: + P_km = P_k + m_G_sub + wallet.append({ + "pub_key": P_km.get_bytes().hex(), + "priv_key_tweak": (ECKey().set(t_k).add( + bytes.fromhex(labels[m_G_sub.get_bytes(False).hex()]) + )).get_bytes().hex(), + }) + outputs_to_check.remove(output) + k += 1 + break + else: + output.negate() + m_G_sub = output - P_k + if m_G_sub.get_bytes(False).hex() in labels: + P_km = P_k + m_G_sub + wallet.append({ + "pub_key": P_km.get_bytes().hex(), + "priv_key_tweak": (ECKey().set(t_k).add( + bytes.fromhex(labels[m_G_sub.get_bytes(False).hex()]) + )).get_bytes().hex(), + }) + outputs_to_check.remove(output) + k += 1 + break + else: + break + return wallet + + +if __name__ == "__main__": + if len(argv) != 2 or argv[1] in ('-h', '--help'): + print("Usage: ./reference.py send_and_receive_test_vectors.json") + exit(0) + + with open(argv[1], "r") as f: + test_data = json.loads(f.read()) + + # G , needed for generating the labels "database" + G = ECKey().set(1).get_pubkey() + for case in test_data: + print(case["comment"]) + # Test sending + for sending_test in case["sending"]: + given = sending_test["given"] + expected = sending_test["expected"] + + vins = [ + VinInfo( + outpoint=COutPoint(hash=deser_txid(input["txid"]), n=input["vout"]), + scriptSig=bytes.fromhex(input["scriptSig"]), + txinwitness=CTxInWitness().deserialize(from_hex(input["txinwitness"])), + prevout=bytes.fromhex(input["prevout"]["scriptPubKey"]["hex"]), + private_key=ECKey().set(bytes.fromhex(input["private_key"])), + ) + for input in given["vin"] + ] + # Conver the tuples to lists so they can be easily compared to the json list of lists from the given test vectors + input_priv_keys = [] + input_pub_keys = [] + for vin in vins: + pubkey = get_pubkey_from_input(vin) + if not pubkey.valid: + continue + input_priv_keys.append(( + vin.private_key, + is_p2tr(vin.prevout), + )) + input_pub_keys.append(pubkey) + + sending_outputs = [] + if (len(input_pub_keys) > 0): + A_sum = reduce(lambda x, y: x + y, input_pub_keys) + input_hash = get_input_hash([vin.outpoint for vin in vins], A_sum) + sending_outputs = create_outputs(input_priv_keys, input_hash, given["recipients"], hrp="sp") + + # Note: order doesn't matter for creating/finding the outputs. However, different orderings of the recipient addresses + # will produce different generated outputs if sending to multiple silent payment addresses belonging to the + # same sender but with different labels. Because of this, expected["outputs"] contains all possible valid output sets, + # based on all possible permutations of recipient address orderings. Must match exactly one of the possible output sets. + assert(any(set(sending_outputs) == set(lst) for lst in expected["outputs"])), "Sending test failed" + else: + assert(sending_outputs == expected["outputs"][0] == []), "Sending test failed" + + # Test receiving + msg = hashlib.sha256(b"message").digest() + aux = hashlib.sha256(b"random auxiliary data").digest() + for receiving_test in case["receiving"]: + given = receiving_test["given"] + expected = receiving_test["expected"] + outputs_to_check = [ + ECPubKey().set(bytes.fromhex(p)) for p in given["outputs"] + ] + vins = [ + VinInfo( + outpoint=COutPoint(hash=deser_txid(input["txid"]), n=input["vout"]), + scriptSig=bytes.fromhex(input["scriptSig"]), + txinwitness=CTxInWitness().deserialize(from_hex(input["txinwitness"])), + prevout=bytes.fromhex(input["prevout"]["scriptPubKey"]["hex"]), + ) + for input in given["vin"] + ] + # Check that the given inputs for the receiving test match what was generated during the sending test + receiving_addresses = [] + b_scan = ECKey().set(bytes.fromhex(given["key_material"]["scan_priv_key"])) + b_spend = ECKey().set( + bytes.fromhex(given["key_material"]["spend_priv_key"]) + ) + B_scan = b_scan.get_pubkey() + B_spend = b_spend.get_pubkey() + receiving_addresses.append( + encode_silent_payment_address(B_scan, B_spend, hrp="sp") + ) + if given["labels"]: + for label in given["labels"]: + receiving_addresses.append( + create_labeled_silent_payment_address( + b_scan, B_spend, m=label, hrp="sp" + ) + ) + + # Check that the silent payment addresses match for the given BIP32 seed and labels dictionary + assert (receiving_addresses == expected["addresses"]), "Receiving addresses don't match" + input_pub_keys = [] + for vin in vins: + pubkey = get_pubkey_from_input(vin) + if not pubkey.valid: + continue + input_pub_keys.append(pubkey) + + add_to_wallet = [] + if (len(input_pub_keys) > 0): + A_sum = reduce(lambda x, y: x + y, input_pub_keys) + input_hash = get_input_hash([vin.outpoint for vin in vins], A_sum) + pre_computed_labels = { + (generate_label(b_scan, label) * G).get_bytes(False).hex(): generate_label(b_scan, label).hex() + for label in given["labels"] + } + add_to_wallet = scanning( + b_scan=b_scan, + B_spend=B_spend, + A_sum=A_sum, + input_hash=input_hash, + outputs_to_check=outputs_to_check, + labels=pre_computed_labels, + ) + + # Check that the private key is correct for the found output public key + for output in add_to_wallet: + pub_key = ECPubKey().set(bytes.fromhex(output["pub_key"])) + full_private_key = b_spend.add(bytes.fromhex(output["priv_key_tweak"])) + if full_private_key.get_pubkey().get_y() % 2 != 0: + full_private_key.negate() + + sig = full_private_key.sign_schnorr(msg, aux) + assert pub_key.verify_schnorr(sig, msg), f"Invalid signature for {pub_key}" + output["signature"] = sig.hex() + + # Note: order doesn't matter for creating/finding the outputs. However, different orderings of the recipient addresses + # will produce different generated outputs if sending to multiple silent payment addresses belonging to the + # same sender but with different labels. Because of this, expected["outputs"] contains all possible valid output sets, + # based on all possible permutations of recipient address orderings. Must match exactly one of the possible found output + # sets in expected["outputs"] + generated_set = {frozenset(d.items()) for d in add_to_wallet} + expected_set = {frozenset(d.items()) for d in expected["outputs"]} + assert generated_set == expected_set, "Receive test failed" + + + print("All tests passed") diff --git a/bip-0352/secp256k1.py b/bip-0352/secp256k1.py new file mode 100644 index 0000000..0ccbc4e --- /dev/null +++ b/bip-0352/secp256k1.py @@ -0,0 +1,696 @@ +# Copyright (c) 2019 Pieter Wuille +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +"""Test-only secp256k1 elliptic curve implementation + +WARNING: This code is slow, uses bad randomness, does not properly protect +keys, and is trivially vulnerable to side channel attacks. Do not use for +anything but tests.""" +import random +import hashlib +import hmac + +def TaggedHash(tag, data): + ss = hashlib.sha256(tag.encode('utf-8')).digest() + ss += ss + ss += data + return hashlib.sha256(ss).digest() + +def modinv(a, n): + """Compute the modular inverse of a modulo n + + See https://en.wikipedia.org/wiki/Extended_Euclidean_algorithm#Modular_integers. + """ + t1, t2 = 0, 1 + r1, r2 = n, a + while r2 != 0: + q = r1 // r2 + t1, t2 = t2, t1 - q * t2 + r1, r2 = r2, r1 - q * r2 + if r1 > 1: + return None + if t1 < 0: + t1 += n + return t1 + +def jacobi_symbol(n, k): + """Compute the Jacobi symbol of n modulo k + + See http://en.wikipedia.org/wiki/Jacobi_symbol + + For our application k is always prime, so this is the same as the Legendre symbol.""" + assert k > 0 and k & 1, "jacobi symbol is only defined for positive odd k" + n %= k + t = 0 + while n != 0: + while n & 1 == 0: + n >>= 1 + r = k & 7 + t ^= (r == 3 or r == 5) + n, k = k, n + t ^= (n & k & 3 == 3) + n = n % k + if k == 1: + return -1 if t else 1 + return 0 + +def modsqrt(a, p): + """Compute the square root of a modulo p when p % 4 = 3. + + The Tonelli-Shanks algorithm can be used. See https://en.wikipedia.org/wiki/Tonelli-Shanks_algorithm + + Limiting this function to only work for p % 4 = 3 means we don't need to + iterate through the loop. The highest n such that p - 1 = 2^n Q with Q odd + is n = 1. Therefore Q = (p-1)/2 and sqrt = a^((Q+1)/2) = a^((p+1)/4) + + secp256k1's is defined over field of size 2**256 - 2**32 - 977, which is 3 mod 4. + """ + if p % 4 != 3: + raise NotImplementedError("modsqrt only implemented for p % 4 = 3") + sqrt = pow(a, (p + 1)//4, p) + if pow(sqrt, 2, p) == a % p: + return sqrt + return None + +def int_or_bytes(s): + "Convert 32-bytes to int while accepting also int and returning it as is." + if isinstance(s, bytes): + assert(len(s) == 32) + s = int.from_bytes(s, 'big') + elif not isinstance(s, int): + raise TypeError + return s + +class EllipticCurve: + def __init__(self, p, a, b): + """Initialize elliptic curve y^2 = x^3 + a*x + b over GF(p).""" + self.p = p + self.a = a % p + self.b = b % p + + def affine(self, p1): + """Convert a Jacobian point tuple p1 to affine form, or None if at infinity. + + An affine point is represented as the Jacobian (x, y, 1)""" + x1, y1, z1 = p1 + if z1 == 0: + return None + inv = modinv(z1, self.p) + inv_2 = (inv**2) % self.p + inv_3 = (inv_2 * inv) % self.p + return ((inv_2 * x1) % self.p, (inv_3 * y1) % self.p, 1) + + def has_even_y(self, p1): + """Whether the point p1 has an even Y coordinate when expressed in affine coordinates.""" + return not (p1[2] == 0 or self.affine(p1)[1] & 1) + + def negate(self, p1): + """Negate a Jacobian point tuple p1.""" + x1, y1, z1 = p1 + return (x1, (self.p - y1) % self.p, z1) + + def on_curve(self, p1): + """Determine whether a Jacobian tuple p is on the curve (and not infinity)""" + x1, y1, z1 = p1 + z2 = pow(z1, 2, self.p) + z4 = pow(z2, 2, self.p) + return z1 != 0 and (pow(x1, 3, self.p) + self.a * x1 * z4 + self.b * z2 * z4 - pow(y1, 2, self.p)) % self.p == 0 + + def is_x_coord(self, x): + """Test whether x is a valid X coordinate on the curve.""" + x_3 = pow(x, 3, self.p) + return jacobi_symbol(x_3 + self.a * x + self.b, self.p) != -1 + + def lift_x(self, x): + """Given an X coordinate on the curve, return a corresponding affine point.""" + x_3 = pow(x, 3, self.p) + v = x_3 + self.a * x + self.b + y = modsqrt(v, self.p) + if y is None: + return None + return (x, y, 1) + + def double(self, p1): + """Double a Jacobian tuple p1 + + See https://en.wikibooks.org/wiki/Cryptography/Prime_Curve/Jacobian_Coordinates - Point Doubling""" + x1, y1, z1 = p1 + if z1 == 0: + return (0, 1, 0) + y1_2 = (y1**2) % self.p + y1_4 = (y1_2**2) % self.p + x1_2 = (x1**2) % self.p + s = (4*x1*y1_2) % self.p + m = 3*x1_2 + if self.a: + m += self.a * pow(z1, 4, self.p) + m = m % self.p + x2 = (m**2 - 2*s) % self.p + y2 = (m*(s - x2) - 8*y1_4) % self.p + z2 = (2*y1*z1) % self.p + return (x2, y2, z2) + + def add_mixed(self, p1, p2): + """Add a Jacobian tuple p1 and an affine tuple p2 + + See https://en.wikibooks.org/wiki/Cryptography/Prime_Curve/Jacobian_Coordinates - Point Addition (with affine point)""" + x1, y1, z1 = p1 + x2, y2, z2 = p2 + assert(z2 == 1) + # Adding to the point at infinity is a no-op + if z1 == 0: + return p2 + z1_2 = (z1**2) % self.p + z1_3 = (z1_2 * z1) % self.p + u2 = (x2 * z1_2) % self.p + s2 = (y2 * z1_3) % self.p + if x1 == u2: + if (y1 != s2): + # p1 and p2 are inverses. Return the point at infinity. + return (0, 1, 0) + # p1 == p2. The formulas below fail when the two points are equal. + return self.double(p1) + h = u2 - x1 + r = s2 - y1 + h_2 = (h**2) % self.p + h_3 = (h_2 * h) % self.p + u1_h_2 = (x1 * h_2) % self.p + x3 = (r**2 - h_3 - 2*u1_h_2) % self.p + y3 = (r*(u1_h_2 - x3) - y1*h_3) % self.p + z3 = (h*z1) % self.p + return (x3, y3, z3) + + def add(self, p1, p2): + """Add two Jacobian tuples p1 and p2 + + See https://en.wikibooks.org/wiki/Cryptography/Prime_Curve/Jacobian_Coordinates - Point Addition""" + x1, y1, z1 = p1 + x2, y2, z2 = p2 + # Adding the point at infinity is a no-op + if z1 == 0: + return p2 + if z2 == 0: + return p1 + # Adding an Affine to a Jacobian is more efficient since we save field multiplications and squarings when z = 1 + if z1 == 1: + return self.add_mixed(p2, p1) + if z2 == 1: + return self.add_mixed(p1, p2) + z1_2 = (z1**2) % self.p + z1_3 = (z1_2 * z1) % self.p + z2_2 = (z2**2) % self.p + z2_3 = (z2_2 * z2) % self.p + u1 = (x1 * z2_2) % self.p + u2 = (x2 * z1_2) % self.p + s1 = (y1 * z2_3) % self.p + s2 = (y2 * z1_3) % self.p + if u1 == u2: + if (s1 != s2): + # p1 and p2 are inverses. Return the point at infinity. + return (0, 1, 0) + # p1 == p2. The formulas below fail when the two points are equal. + return self.double(p1) + h = u2 - u1 + r = s2 - s1 + h_2 = (h**2) % self.p + h_3 = (h_2 * h) % self.p + u1_h_2 = (u1 * h_2) % self.p + x3 = (r**2 - h_3 - 2*u1_h_2) % self.p + y3 = (r*(u1_h_2 - x3) - s1*h_3) % self.p + z3 = (h*z1*z2) % self.p + return (x3, y3, z3) + + def mul(self, ps): + """Compute a (multi) point multiplication + + ps is a list of (Jacobian tuple, scalar) pairs. + """ + r = (0, 1, 0) + for i in range(255, -1, -1): + r = self.double(r) + for (p, n) in ps: + if ((n >> i) & 1): + r = self.add(r, p) + return r + +SECP256K1_FIELD_SIZE = 2**256 - 2**32 - 977 +SECP256K1 = EllipticCurve(SECP256K1_FIELD_SIZE, 0, 7) +SECP256K1_G = (0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798, 0x483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8, 1) +SECP256K1_ORDER = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 +SECP256K1_ORDER_HALF = SECP256K1_ORDER // 2 +NUMS_H = 0x50929b74c1a04954b78b4b6035e97a5e078a5a0f28ec96d547bfee9ace803ac0 + +class ECPubKey(): + """A secp256k1 public key""" + + def __init__(self): + """Construct an uninitialized public key""" + self.valid = False + + def __repr__(self): + return self.get_bytes().hex() + + def __eq__(self, other): + assert isinstance(other, ECPubKey) + return self.get_bytes() == other.get_bytes() + + def __hash__(self): + return hash(self.get_bytes()) + + def set(self, data): + """Construct a public key from a serialization in compressed or uncompressed DER format or BIP340 format""" + if (len(data) == 65 and data[0] == 0x04): + p = (int.from_bytes(data[1:33], 'big'), int.from_bytes(data[33:65], 'big'), 1) + self.valid = SECP256K1.on_curve(p) + if self.valid: + self.p = p + self.compressed = False + elif (len(data) == 33 and (data[0] == 0x02 or data[0] == 0x03)): + x = int.from_bytes(data[1:33], 'big') + if SECP256K1.is_x_coord(x): + p = SECP256K1.lift_x(x) + # if the oddness of the y co-ord isn't correct, find the other + # valid y + if (p[1] & 1) != (data[0] & 1): + p = SECP256K1.negate(p) + self.p = p + self.valid = True + self.compressed = True + else: + self.valid = False + elif (len(data) == 32): + x = int.from_bytes(data[0:32], 'big') + if SECP256K1.is_x_coord(x): + p = SECP256K1.lift_x(x) + # if the oddness of the y co-ord isn't correct, find the other + # valid y + if p[1]%2 != 0: + p = SECP256K1.negate(p) + self.p = p + self.valid = True + self.compressed = True + else: + self.valid = False + else: + self.valid = False + return self + + @property + def is_compressed(self): + return self.compressed + + @property + def is_valid(self): + return self.valid + + def get_y(self): + return SECP256K1.affine(self.p)[1] + + def get_x(self): + return SECP256K1.affine(self.p)[0] + + def get_bytes(self, bip340=True): + assert(self.valid) + p = SECP256K1.affine(self.p) + if p is None: + return None + if bip340: + return bytes(p[0].to_bytes(32, 'big')) + elif self.compressed: + return bytes([0x02 + (p[1] & 1)]) + p[0].to_bytes(32, 'big') + else: + return bytes([0x04]) + p[0].to_bytes(32, 'big') + p[1].to_bytes(32, 'big') + + def verify_ecdsa(self, sig, msg, low_s=True): + """Verify a strictly DER-encoded ECDSA signature against this pubkey. + + See https://en.wikipedia.org/wiki/Elliptic_Curve_Digital_Signature_Algorithm for the + ECDSA verifier algorithm""" + assert(self.valid) + + # Extract r and s from the DER formatted signature. Return false for + # any DER encoding errors. + if (sig[1] + 2 != len(sig)): + return False + if (len(sig) < 4): + return False + if (sig[0] != 0x30): + return False + if (sig[2] != 0x02): + return False + rlen = sig[3] + if (len(sig) < 6 + rlen): + return False + if rlen < 1 or rlen > 33: + return False + if sig[4] >= 0x80: + return False + if (rlen > 1 and (sig[4] == 0) and not (sig[5] & 0x80)): + return False + r = int.from_bytes(sig[4:4+rlen], 'big') + if (sig[4+rlen] != 0x02): + return False + slen = sig[5+rlen] + if slen < 1 or slen > 33: + return False + if (len(sig) != 6 + rlen + slen): + return False + if sig[6+rlen] >= 0x80: + return False + if (slen > 1 and (sig[6+rlen] == 0) and not (sig[7+rlen] & 0x80)): + return False + s = int.from_bytes(sig[6+rlen:6+rlen+slen], 'big') + + # Verify that r and s are within the group order + if r < 1 or s < 1 or r >= SECP256K1_ORDER or s >= SECP256K1_ORDER: + return False + if low_s and s >= SECP256K1_ORDER_HALF: + return False + z = int.from_bytes(msg, 'big') + + # Run verifier algorithm on r, s + w = modinv(s, SECP256K1_ORDER) + u1 = z*w % SECP256K1_ORDER + u2 = r*w % SECP256K1_ORDER + R = SECP256K1.affine(SECP256K1.mul([(SECP256K1_G, u1), (self.p, u2)])) + if R is None or R[0] != r: + return False + return True + + def verify_schnorr(self, sig, msg): + assert(len(msg) == 32) + assert(len(sig) == 64) + assert(self.valid) + r = int.from_bytes(sig[0:32], 'big') + if r >= SECP256K1_FIELD_SIZE: + return False + s = int.from_bytes(sig[32:64], 'big') + if s >= SECP256K1_ORDER: + return False + e = int.from_bytes(TaggedHash("BIP0340/challenge", sig[0:32] + self.get_bytes() + msg), 'big') % SECP256K1_ORDER + R = SECP256K1.mul([(SECP256K1_G, s), (self.p, SECP256K1_ORDER - e)]) + if not SECP256K1.has_even_y(R): + return False + if ((r * R[2] * R[2]) % SECP256K1_FIELD_SIZE) != R[0]: + return False + return True + + def __add__(self, other): + """Adds two ECPubKey points.""" + assert isinstance(other, ECPubKey) + assert self.valid + assert other.valid + ret = ECPubKey() + ret.p = SECP256K1.add(other.p, self.p) + ret.valid = True + ret.compressed = self.compressed + return ret + + def __radd__(self, other): + """Allows this ECPubKey to be added to 0 for sum()""" + if other == 0: + return self + else: + return self + other + + def __mul__(self, other): + """Multiplies ECPubKey point with a scalar(int/32bytes/ECKey).""" + if isinstance(other, ECKey): + assert self.valid + assert other.secret is not None + multiplier = other.secret + else: + # int_or_bytes checks that other is `int` or `bytes` + multiplier = int_or_bytes(other) + + assert multiplier < SECP256K1_ORDER + multiplier = multiplier % SECP256K1_ORDER + ret = ECPubKey() + ret.p = SECP256K1.mul([(self.p, multiplier)]) + ret.valid = True + ret.compressed = self.compressed + return ret + + def __rmul__(self, other): + """Multiplies a scalar(int/32bytes/ECKey) with an ECPubKey point""" + return self * other + + def __sub__(self, other): + """Subtract one point from another""" + assert isinstance(other, ECPubKey) + assert self.valid + assert other.valid + ret = ECPubKey() + ret.p = SECP256K1.add(self.p, SECP256K1.negate(other.p)) + ret.valid = True + ret.compressed = self.compressed + return ret + + def tweak_add(self, tweak): + assert(self.valid) + t = int_or_bytes(tweak) + if t >= SECP256K1_ORDER: + return None + tweaked = SECP256K1.affine(SECP256K1.mul([(self.p, 1), (SECP256K1_G, t)])) + if tweaked is None: + return None + ret = ECPubKey() + ret.p = tweaked + ret.valid = True + ret.compressed = self.compressed + return ret + + def mul(self, data): + """Multiplies ECPubKey point with scalar data.""" + assert self.valid + other = ECKey() + other.set(data, True) + return self * other + + def negate(self): + self.p = SECP256K1.affine(SECP256K1.negate(self.p)) + +def rfc6979_nonce(key): + """Compute signing nonce using RFC6979.""" + v = bytes([1] * 32) + k = bytes([0] * 32) + k = hmac.new(k, v + b"\x00" + key, 'sha256').digest() + v = hmac.new(k, v, 'sha256').digest() + k = hmac.new(k, v + b"\x01" + key, 'sha256').digest() + v = hmac.new(k, v, 'sha256').digest() + return hmac.new(k, v, 'sha256').digest() + +class ECKey(): + """A secp256k1 private key""" + + def __init__(self): + self.valid = False + + def __repr__(self): + return str(self.secret) + + def __eq__(self, other): + assert isinstance(other, ECKey) + return self.secret == other.secret + + def __hash__(self): + return hash(self.secret) + + def set(self, secret, compressed=True): + """Construct a private key object from either 32-bytes or an int secret and a compressed flag.""" + secret = int_or_bytes(secret) + + self.valid = (secret > 0 and secret < SECP256K1_ORDER) + if self.valid: + self.secret = secret + self.compressed = compressed + return self + + def generate(self, compressed=True): + """Generate a random private key (compressed or uncompressed).""" + self.set(random.randrange(1, SECP256K1_ORDER).to_bytes(32, 'big'), compressed) + return self + + def get_bytes(self): + """Retrieve the 32-byte representation of this key.""" + assert(self.valid) + return self.secret.to_bytes(32, 'big') + + def as_int(self): + return self.secret + + def from_int(self, secret, compressed=True): + self.valid = (secret > 0 and secret < SECP256K1_ORDER) + if self.valid: + self.secret = secret + self.compressed = compressed + + def __add__(self, other): + """Add key secrets. Returns compressed key.""" + assert isinstance(other, ECKey) + assert other.secret > 0 and other.secret < SECP256K1_ORDER + assert self.valid is True + ret_data = ((self.secret + other.secret) % SECP256K1_ORDER).to_bytes(32, 'big') + ret = ECKey() + ret.set(ret_data, True) + return ret + + def __radd__(self, other): + """Allows this ECKey to be added to 0 for sum()""" + if other == 0: + return self + else: + return self + other + + def __sub__(self, other): + """Subtract key secrets. Returns compressed key.""" + assert isinstance(other, ECKey) + assert other.secret > 0 and other.secret < SECP256K1_ORDER + assert self.valid is True + ret_data = ((self.secret - other.secret) % SECP256K1_ORDER).to_bytes(32, 'big') + ret = ECKey() + ret.set(ret_data, True) + return ret + + def __mul__(self, other): + """Multiply a private key by another private key or multiply a public key by a private key. Returns compressed key.""" + if isinstance(other, ECKey): + assert other.secret > 0 and other.secret < SECP256K1_ORDER + assert self.valid is True + ret_data = ((self.secret * other.secret) % SECP256K1_ORDER).to_bytes(32, 'big') + ret = ECKey() + ret.set(ret_data, True) + return ret + elif isinstance(other, ECPubKey): + return other * self + else: + # ECKey().set() checks that other is an `int` or `bytes` + assert self.valid + second = ECKey().set(other, self.compressed) + return self * second + + def __rmul__(self, other): + return self * other + + def add(self, data): + """Add key to scalar data. Returns compressed key.""" + other = ECKey() + other.set(data, True) + return self + other + + def mul(self, data): + """Multiply key secret with scalar data. Returns compressed key.""" + other = ECKey() + other.set(data, True) + return self * other + + def negate(self): + """Negate a private key.""" + assert self.valid + self.secret = SECP256K1_ORDER - self.secret + + @property + def is_valid(self): + return self.valid + + @property + def is_compressed(self): + return self.compressed + + def get_pubkey(self): + """Compute an ECPubKey object for this secret key.""" + assert(self.valid) + ret = ECPubKey() + p = SECP256K1.mul([(SECP256K1_G, self.secret)]) + ret.p = p + ret.valid = True + ret.compressed = self.compressed + return ret + + def sign_ecdsa(self, msg, low_s=True, rfc6979=False): + """Construct a DER-encoded ECDSA signature with this key. + + See https://en.wikipedia.org/wiki/Elliptic_Curve_Digital_Signature_Algorithm for the + ECDSA signer algorithm.""" + assert(self.valid) + z = int.from_bytes(msg, 'big') + # Note: no RFC6979 by default, but a simple random nonce (some tests rely on distinct transactions for the same operation) + if rfc6979: + k = int.from_bytes(rfc6979_nonce(self.secret.to_bytes(32, 'big') + msg), 'big') + else: + k = random.randrange(1, SECP256K1_ORDER) + R = SECP256K1.affine(SECP256K1.mul([(SECP256K1_G, k)])) + r = R[0] % SECP256K1_ORDER + s = (modinv(k, SECP256K1_ORDER) * (z + self.secret * r)) % SECP256K1_ORDER + if low_s and s > SECP256K1_ORDER_HALF: + s = SECP256K1_ORDER - s + # Represent in DER format. The byte representations of r and s have + # length rounded up (255 bits becomes 32 bytes and 256 bits becomes 33 + # bytes). + rb = r.to_bytes((r.bit_length() + 8) // 8, 'big') + sb = s.to_bytes((s.bit_length() + 8) // 8, 'big') + return b'\x30' + bytes([4 + len(rb) + len(sb), 2, len(rb)]) + rb + bytes([2, len(sb)]) + sb + + def sign_schnorr(self, msg, aux=None): + """Create a Schnorr signature (see BIP340).""" + if aux is None: + aux = bytes(32) + + assert self.valid + assert len(msg) == 32 + assert len(aux) == 32 + + t = (self.secret ^ int.from_bytes(TaggedHash("BIP0340/aux", aux), 'big')).to_bytes(32, 'big') + kp = int.from_bytes(TaggedHash("BIP0340/nonce", t + self.get_pubkey().get_bytes() + msg), 'big') % SECP256K1_ORDER + assert kp != 0 + R = SECP256K1.affine(SECP256K1.mul([(SECP256K1_G, kp)])) + k = kp if SECP256K1.has_even_y(R) else SECP256K1_ORDER - kp + e = int.from_bytes(TaggedHash("BIP0340/challenge", R[0].to_bytes(32, 'big') + self.get_pubkey().get_bytes() + msg), 'big') % SECP256K1_ORDER + return R[0].to_bytes(32, 'big') + ((k + e * self.secret) % SECP256K1_ORDER).to_bytes(32, 'big') + + def tweak_add(self, tweak): + """Return a tweaked version of this private key.""" + assert(self.valid) + t = int_or_bytes(tweak) + if t >= SECP256K1_ORDER: + return None + tweaked = (self.secret + t) % SECP256K1_ORDER + if tweaked == 0: + return None + ret = ECKey() + ret.set(tweaked.to_bytes(32, 'big'), self.compressed) + return ret + +def generate_key_pair(secret=None, compressed=True): + """Convenience function to generate a private-public key pair.""" + d = ECKey() + if secret: + d.set(secret, compressed) + else: + d.generate(compressed) + + P = d.get_pubkey() + return d, P + +def generate_bip340_key_pair(): + """Convenience function to generate a BIP0340 private-public key pair.""" + d = ECKey() + d.generate() + P = d.get_pubkey() + if P.get_y()%2 != 0: + d.negate() + P.negate() + return d, P + +def generate_schnorr_nonce(): + """Generate a random valid BIP340 nonce. + + See https://github.com/bitcoin/bips/blob/master/bip-0340.mediawiki. + This implementation ensures the y-coordinate of the nonce point is even.""" + kp = random.randrange(1, SECP256K1_ORDER) + assert kp != 0 + R = SECP256K1.affine(SECP256K1.mul([(SECP256K1_G, kp)])) + k = kp if R[1] % 2 == 0 else SECP256K1_ORDER - kp + k_key = ECKey() + k_key.set(k.to_bytes(32, 'big'), True) + return k_key diff --git a/bip-0352/send_and_receive_test_vectors.json b/bip-0352/send_and_receive_test_vectors.json new file mode 100644 index 0000000..f9b205b --- /dev/null +++ b/bip-0352/send_and_receive_test_vectors.json @@ -0,0 +1,2673 @@ +[ + { + "comment": "Simple send: two inputs", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "48304602210086783ded73e961037e77d49d9deee4edc2b23136e9728d56e4491c80015c3a63022100fda4c0f21ea18de29edbce57f7134d613e044ee150a89e2e64700de2d4e83d4e2103bd85685d03d111699b15d046319febe77f8de5286e9e512703cdee1bf3be3792", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914d9317c66f54ff0a152ec50b1d19c25be50c8e15988ac" + } + }, + "private_key": "93f5ed907ad5b2bdbbdcb5d9116ebc0a4e1f92f910d5260237fa45a9408aad16" + } + ], + "recipients": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ] + }, + "expected": { + "outputs": [ + [ + "3e9fce73d4e77a4809908e3c3a2e54ee147b9312dc5044a193d1fc85de46e3c1" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "48304602210086783ded73e961037e77d49d9deee4edc2b23136e9728d56e4491c80015c3a63022100fda4c0f21ea18de29edbce57f7134d613e044ee150a89e2e64700de2d4e83d4e2103bd85685d03d111699b15d046319febe77f8de5286e9e512703cdee1bf3be3792", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914d9317c66f54ff0a152ec50b1d19c25be50c8e15988ac" + } + } + } + ], + "outputs": [ + "3e9fce73d4e77a4809908e3c3a2e54ee147b9312dc5044a193d1fc85de46e3c1" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "f438b40179a3c4262de12986c0e6cce0634007cdc79c1dcd3e20b9ebc2e7eef6", + "pub_key": "3e9fce73d4e77a4809908e3c3a2e54ee147b9312dc5044a193d1fc85de46e3c1", + "signature": "74f85b856337fbe837643b86f462118159f93ac4acc2671522f27e8f67b079959195ccc7a5dbee396d2909f5d680d6e30cda7359aa2755822509b70d6b0687a1" + } + ] + } + } + ] + }, + { + "comment": "Simple send: two inputs, order reversed", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "48304602210086783ded73e961037e77d49d9deee4edc2b23136e9728d56e4491c80015c3a63022100fda4c0f21ea18de29edbce57f7134d613e044ee150a89e2e64700de2d4e83d4e2103bd85685d03d111699b15d046319febe77f8de5286e9e512703cdee1bf3be3792", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914d9317c66f54ff0a152ec50b1d19c25be50c8e15988ac" + } + }, + "private_key": "93f5ed907ad5b2bdbbdcb5d9116ebc0a4e1f92f910d5260237fa45a9408aad16" + } + ], + "recipients": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ] + }, + "expected": { + "outputs": [ + [ + "3e9fce73d4e77a4809908e3c3a2e54ee147b9312dc5044a193d1fc85de46e3c1" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "48304602210086783ded73e961037e77d49d9deee4edc2b23136e9728d56e4491c80015c3a63022100fda4c0f21ea18de29edbce57f7134d613e044ee150a89e2e64700de2d4e83d4e2103bd85685d03d111699b15d046319febe77f8de5286e9e512703cdee1bf3be3792", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914d9317c66f54ff0a152ec50b1d19c25be50c8e15988ac" + } + } + } + ], + "outputs": [ + "3e9fce73d4e77a4809908e3c3a2e54ee147b9312dc5044a193d1fc85de46e3c1" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "f438b40179a3c4262de12986c0e6cce0634007cdc79c1dcd3e20b9ebc2e7eef6", + "pub_key": "3e9fce73d4e77a4809908e3c3a2e54ee147b9312dc5044a193d1fc85de46e3c1", + "signature": "74f85b856337fbe837643b86f462118159f93ac4acc2671522f27e8f67b079959195ccc7a5dbee396d2909f5d680d6e30cda7359aa2755822509b70d6b0687a1" + } + ] + } + } + ] + }, + { + "comment": "Simple send: two inputs from the same transaction", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 3, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 7, + "scriptSig": "48304602210086783ded73e961037e77d49d9deee4edc2b23136e9728d56e4491c80015c3a63022100fda4c0f21ea18de29edbce57f7134d613e044ee150a89e2e64700de2d4e83d4e2103bd85685d03d111699b15d046319febe77f8de5286e9e512703cdee1bf3be3792", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914d9317c66f54ff0a152ec50b1d19c25be50c8e15988ac" + } + }, + "private_key": "93f5ed907ad5b2bdbbdcb5d9116ebc0a4e1f92f910d5260237fa45a9408aad16" + } + ], + "recipients": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ] + }, + "expected": { + "outputs": [ + [ + "79e71baa2ba3fc66396de3a04f168c7bf24d6870ec88ca877754790c1db357b6" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 3, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 7, + "scriptSig": "48304602210086783ded73e961037e77d49d9deee4edc2b23136e9728d56e4491c80015c3a63022100fda4c0f21ea18de29edbce57f7134d613e044ee150a89e2e64700de2d4e83d4e2103bd85685d03d111699b15d046319febe77f8de5286e9e512703cdee1bf3be3792", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914d9317c66f54ff0a152ec50b1d19c25be50c8e15988ac" + } + } + } + ], + "outputs": [ + "79e71baa2ba3fc66396de3a04f168c7bf24d6870ec88ca877754790c1db357b6" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "4851455bfbe1ab4f80156570aa45063201aa5c9e1b1dcd29f0f8c33d10bf77ae", + "pub_key": "79e71baa2ba3fc66396de3a04f168c7bf24d6870ec88ca877754790c1db357b6", + "signature": "10332eea808b6a13f70059a8a73195808db782012907f5ba32b6eae66a2f66b4f65147e2b968a1678c5f73d57d5d195dbaf667b606ff80c8490eac1f3b710657" + } + ] + } + } + ] + }, + { + "comment": "Simple send: two inputs from the same transaction, order reversed", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 7, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 3, + "scriptSig": "48304602210086783ded73e961037e77d49d9deee4edc2b23136e9728d56e4491c80015c3a63022100fda4c0f21ea18de29edbce57f7134d613e044ee150a89e2e64700de2d4e83d4e2103bd85685d03d111699b15d046319febe77f8de5286e9e512703cdee1bf3be3792", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914d9317c66f54ff0a152ec50b1d19c25be50c8e15988ac" + } + }, + "private_key": "93f5ed907ad5b2bdbbdcb5d9116ebc0a4e1f92f910d5260237fa45a9408aad16" + } + ], + "recipients": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ] + }, + "expected": { + "outputs": [ + [ + "f4c2da807f89cb1501f1a77322a895acfb93c28e08ed2724d2beb8e44539ba38" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 7, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 3, + "scriptSig": "48304602210086783ded73e961037e77d49d9deee4edc2b23136e9728d56e4491c80015c3a63022100fda4c0f21ea18de29edbce57f7134d613e044ee150a89e2e64700de2d4e83d4e2103bd85685d03d111699b15d046319febe77f8de5286e9e512703cdee1bf3be3792", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914d9317c66f54ff0a152ec50b1d19c25be50c8e15988ac" + } + } + } + ], + "outputs": [ + "f4c2da807f89cb1501f1a77322a895acfb93c28e08ed2724d2beb8e44539ba38" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "ab0c9b87181bf527879f48db9f14a02233619b986f8e8f2d5d408ce68a709f51", + "pub_key": "f4c2da807f89cb1501f1a77322a895acfb93c28e08ed2724d2beb8e44539ba38", + "signature": "398a9790865791a9db41a8015afad3a47d60fec5086c50557806a49a1bc038808632b8fe679a7bb65fc6b455be994502eed849f1da3729cd948fc7be73d67295" + } + ] + } + } + ] + }, + { + "comment": "Outpoint ordering byte-lexicographically vs. vout-integer", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 1, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 256, + "scriptSig": "48304602210086783ded73e961037e77d49d9deee4edc2b23136e9728d56e4491c80015c3a63022100fda4c0f21ea18de29edbce57f7134d613e044ee150a89e2e64700de2d4e83d4e2103bd85685d03d111699b15d046319febe77f8de5286e9e512703cdee1bf3be3792", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914d9317c66f54ff0a152ec50b1d19c25be50c8e15988ac" + } + }, + "private_key": "93f5ed907ad5b2bdbbdcb5d9116ebc0a4e1f92f910d5260237fa45a9408aad16" + } + ], + "recipients": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ] + }, + "expected": { + "outputs": [ + [ + "a85ef8701394b517a4b35217c4bd37ac01ebeed4b008f8d0879f9e09ba95319c" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 1, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 256, + "scriptSig": "48304602210086783ded73e961037e77d49d9deee4edc2b23136e9728d56e4491c80015c3a63022100fda4c0f21ea18de29edbce57f7134d613e044ee150a89e2e64700de2d4e83d4e2103bd85685d03d111699b15d046319febe77f8de5286e9e512703cdee1bf3be3792", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914d9317c66f54ff0a152ec50b1d19c25be50c8e15988ac" + } + } + } + ], + "outputs": [ + "a85ef8701394b517a4b35217c4bd37ac01ebeed4b008f8d0879f9e09ba95319c" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "c8ac0292997b5bca98b3ebd99a57e253071137550f270452cd3df8a3e2266d36", + "pub_key": "a85ef8701394b517a4b35217c4bd37ac01ebeed4b008f8d0879f9e09ba95319c", + "signature": "c036ee38bfe46aba03234339ae7219b31b824b52ef9d5ce05810a0d6f62330dedc2b55652578aa5bdabf930fae941acd839d5a66f8fce7caa9710ccb446bddd1" + } + ] + } + } + ] + }, + { + "comment": "Single recipient: multiple UTXOs from the same public key", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + } + ], + "recipients": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ] + }, + "expected": { + "outputs": [ + [ + "548ae55c8eec1e736e8d3e520f011f1f42a56d166116ad210b3937599f87f566" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + } + ], + "outputs": [ + "548ae55c8eec1e736e8d3e520f011f1f42a56d166116ad210b3937599f87f566" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "f032695e2636619efa523fffaa9ef93c8802299181fd0461913c1b8daf9784cd", + "pub_key": "548ae55c8eec1e736e8d3e520f011f1f42a56d166116ad210b3937599f87f566", + "signature": "f238386c5d5e5444f8d2c75aabbcb28c346f208c76f60823f5de3b67b79e0ec72ea5de2d7caec314e0971d3454f122dda342b3eede01b3857e83654e36b25f76" + } + ] + } + } + ] + }, + { + "comment": "Single recipient: taproot only inputs with even y-values", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "", + "txinwitness": "0140c459b671370d12cfb5acee76da7e3ba7cc29b0b4653e3af8388591082660137d087fdc8e89a612cd5d15be0febe61fc7cdcf3161a26e599a4514aa5c3e86f47b", + "prevout": { + "scriptPubKey": { + "hex": "51205a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "", + "txinwitness": "0140bd1e708f92dbeaf24a6b8dd22e59c6274355424d62baea976b449e220fd75b13578e262ab11b7aa58e037f0c6b0519b66803b7d9decaa1906dedebfb531c56c1", + "prevout": { + "scriptPubKey": { + "hex": "5120782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c379937323338" + } + }, + "private_key": "fc8716a97a48ba9a05a98ae47b5cd201a25a7fd5d8b73c203c5f7b6b6b3b6ad7" + } + ], + "recipients": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ] + }, + "expected": { + "outputs": [ + [ + "de88bea8e7ffc9ce1af30d1132f910323c505185aec8eae361670421e749a1fb" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "", + "txinwitness": "0140c459b671370d12cfb5acee76da7e3ba7cc29b0b4653e3af8388591082660137d087fdc8e89a612cd5d15be0febe61fc7cdcf3161a26e599a4514aa5c3e86f47b", + "prevout": { + "scriptPubKey": { + "hex": "51205a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "", + "txinwitness": "0140bd1e708f92dbeaf24a6b8dd22e59c6274355424d62baea976b449e220fd75b13578e262ab11b7aa58e037f0c6b0519b66803b7d9decaa1906dedebfb531c56c1", + "prevout": { + "scriptPubKey": { + "hex": "5120782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c379937323338" + } + } + } + ], + "outputs": [ + "de88bea8e7ffc9ce1af30d1132f910323c505185aec8eae361670421e749a1fb" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "3fb9ce5ce1746ced103c8ed254e81f6690764637ddbc876ec1f9b3ddab776b03", + "pub_key": "de88bea8e7ffc9ce1af30d1132f910323c505185aec8eae361670421e749a1fb", + "signature": "c5acd25a8f021a4192f93bc34403fd8b76484613466336fb259c72d04c169824f2690ca34e96cee86b69f376c8377003268fda56feeb1b873e5783d7e19bcca5" + } + ] + } + } + ] + }, + { + "comment": "Single recipient: taproot only with mixed even/odd y-values", + "sending": [ + { + "given": { + "vin": [ + { + "txid": 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"hex": "51208c8d23d4764feffcd5e72e380802540fa0f88e3d62ad5e0b47955f74d7b283c4" + } + } + } + ], + "outputs": [ + "77cab7dd12b10259ee82c6ea4b509774e33e7078e7138f568092241bf26b99f1" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "f5382508609771068ed079b24e1f72e4a17ee6d1c979066bf1d4e2a5676f09d4", + "pub_key": "77cab7dd12b10259ee82c6ea4b509774e33e7078e7138f568092241bf26b99f1", + "signature": "ff65833b8fd1ed3ef9d0443b4f702b45a3f2dd457ba247687e8207745c3be9d2bdad0ab3f07118f8b2efc6a04b95f7b3e218daf8a64137ec91bd2fc67fc137a5" + } + ] + } + } + ] + }, + { + "comment": "Single recipient: taproot input with even y-value and non-taproot input", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "", + "txinwitness": "0140c459b671370d12cfb5acee76da7e3ba7cc29b0b4653e3af8388591082660137d087fdc8e89a612cd5d15be0febe61fc7cdcf3161a26e599a4514aa5c3e86f47b", + "prevout": { + "scriptPubKey": { + "hex": "51205a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "463044021f24e010c6e475814740ba24c8cf9362c4db1276b7f46a7b1e63473159a80ec30221008198e8ece7b7f88e6c6cc6bb8c86f9f00b7458222a8c91addf6e1577bcf7697e2103e0ec4f64b3fa2e463ccfcf4e856e37d5e1e20275bc89ec1def9eb098eff1f85d", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a9148cbc7dfe44f1579bff3340bbef1eddeaeb1fc97788ac" + } + }, + "private_key": "8d4751f6e8a3586880fb66c19ae277969bd5aa06f61c4ee2f1e2486efdf666d3" + } + ], + "recipients": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ] + }, + "expected": { + "outputs": [ + [ + "30523cca96b2a9ae3c98beb5e60f7d190ec5bc79b2d11a0b2d4d09a608c448f0" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "", + "txinwitness": "0140c459b671370d12cfb5acee76da7e3ba7cc29b0b4653e3af8388591082660137d087fdc8e89a612cd5d15be0febe61fc7cdcf3161a26e599a4514aa5c3e86f47b", + "prevout": { + "scriptPubKey": { + "hex": "51205a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": 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{ + "priv_key_tweak": "d97e442d110c0bdd31161a7bb6e7862e038d02a09b1484dfbb463f2e0f7c9230", + "pub_key": "e976a58fbd38aeb4e6093d4df02e9c1de0c4513ae0c588cef68cda5b2f8834ca", + "signature": "29bd25d0f808d7fcd2aa6d5ed206053899198397506c301b218a9e47a3d7070af03e903ff718978d50d1b6b9af8cc0e313d84eda5d5b1e8e85e5516d630bbeb9" + }, + { + "priv_key_tweak": "33ce085c3c11eaad13694aae3c20301a6c83382ec89a7cde96c6799e2f88805a", + "pub_key": "f207162b1a7abc51c42017bef055e9ec1efc3d3567cb720357e2b84325db33ac", + "signature": "335667ca6cae7a26438f5cfdd73b3d48fa832fa9768521d7d5445f22c203ab0d74ed85088f27d29959ba627a4509996676f47df8ff284d292567b1beef0e3912" + } + ] + } + } + ] + }, + { + "comment": "Multiple outputs: multiple outputs, multiple recipients", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": 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"f207162b1a7abc51c42017bef055e9ec1efc3d3567cb720357e2b84325db33ac" + ], + "key_material": { + "spend_priv_key": "9902c3c56e84002a7cd410113a9ab21d142be7f53cf5200720bb01314c5eb920", + "scan_priv_key": "060b751d7892149006ed7b98606955a29fe284a1e900070c0971f5fb93dbf422" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgrz6j0lcqnc04vxccydl0kpsj4frfje0ktmgcl2t346hkw30226xqupawdf48k8882j0strrvcmgg2kdawz53a54dd376ngdhak364hzcmynqtn" + ], + "outputs": [ + { + "priv_key_tweak": "72cd082cccb633bf85240a83494b32dc943a4d05647a6686d23ad4ca59c0ebe4", + "pub_key": "2e847bb01d1b491da512ddd760b8509617ee38057003d6115d00ba562451323a", + "signature": "38745f3d9f5eef0b1cfb17ca314efa8c521efab28a23aa20ec5e3abb561d42804d539906dce60c4ee7977966184e6f2cab1faa0e5377ceb7148ec5218b4e7878" + }, + { + "priv_key_tweak": "2f17ea873a0047fc01ba8010fef0969e76d0e4283f600d48f735098b1fee6eb9", + "pub_key": "841792c33c9dc6193e76744134125d40add8f2f4a96475f28ba150be032d64e8", + "signature": "c26f4e3cf371b90b840f48ea0e761b5ec31883ed55719f9ef06a90e282d85f565790ab780a3f491bc2668cc64e944dca849d1022a878cdadb8d168b8da4a6da3" + } + ] + } + } + ] + }, + { + "comment": "Receiving with labels: label with even parity", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": 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"9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [ + 2, + 3, + 1001337 + ] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv", + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjex54dmqmmv6rw353tsuqhs99ydvadxzrsy9nuvk74epvee55drs734pqq", + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqsg59z2rppn4qlkx0yz9sdltmjv3j8zgcqadjn4ug98m3t6plujsq9qvu5n", + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgq7c2zfthc6x3a5yecwc52nxa0kfd20xuz08zyrjpfw4l2j257yq6qgnkdh5" + ], + "outputs": [ + { + "priv_key_tweak": "51d4e9d0d482b5700109b4b2e16ff508269b03d800192a043d61dca4a0a72a52", + "pub_key": "d014d4860f67d607d60b1af70e0ee236b99658b61bb769832acbbe87c374439a", + "signature": "c30fa63bad6f0a317f39a773a5cbf0b0f8193c71dfebba05ee6ae4ed28e3775e6e04c3ea70a83703bb888122855dc894cab61692e7fd10c9b3494d479a60785e" + } + ] + } + } + ] + }, + { + "comment": "Receiving with labels: label with odd parity", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": 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"483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "473045022100a8c61b2d470e393279d1ba54f254b7c237de299580b7fa01ffcc940442ecec4502201afba952f4e4661c40acde7acc0341589031ba103a307b886eb867b23b850b972103782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c379937323338", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a9147cdd63cc408564188e8e472640e921c7c90e651d88ac" + } + } + } + ], + "outputs": [ + "67626aebb3c4307cf0f6c39ca23247598fabf675ab783292eb2f81ae75ad1f8c" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [ + 2, + 3, + 1001337 + ] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv", + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjex54dmqmmv6rw353tsuqhs99ydvadxzrsy9nuvk74epvee55drs734pqq", + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqsg59z2rppn4qlkx0yz9sdltmjv3j8zgcqadjn4ug98m3t6plujsq9qvu5n", + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgq7c2zfthc6x3a5yecwc52nxa0kfd20xuz08zyrjpfw4l2j257yq6qgnkdh5" + ], + "outputs": [ + { + "priv_key_tweak": "6024ae214876356b8d917716e7707d267ae16a0fdb07de2a786b74a7bbcddead", + "pub_key": "67626aebb3c4307cf0f6c39ca23247598fabf675ab783292eb2f81ae75ad1f8c", + "signature": "a86d554d0d6b7aa0907155f7e0b47f0182752472fffaeddd68da90e99b9402f166fd9b33039c302c7115098d971c1399e67c19e9e4de180b10ea0b9d6f0db832" + } + ] + } + } + ] + }, + { + "comment": "Receiving with labels: large label integer", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": 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"9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [ + 2, + 3, + 1001337 + ] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv", + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjex54dmqmmv6rw353tsuqhs99ydvadxzrsy9nuvk74epvee55drs734pqq", + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqsg59z2rppn4qlkx0yz9sdltmjv3j8zgcqadjn4ug98m3t6plujsq9qvu5n", + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgq7c2zfthc6x3a5yecwc52nxa0kfd20xuz08zyrjpfw4l2j257yq6qgnkdh5" + ], + "outputs": [ + { + "priv_key_tweak": "e336b92330c33030285ce42e4115ad92d5197913c88e06b9072b4a9b47c664a2", + "pub_key": "7efa60ce78ac343df8a013a2027c6c5ef29f9502edcbd769d2c21717fecc5951", + "signature": "c9e80dd3bdd25ca2d352ce77510f1aed37ba3509dc8cc0677f2d7c2dd04090707950ce9dd6c83d2a428063063aff5c04f1744e334f661f2fc01b4ef80b50f739" + } + ] + } + } + ] + }, + { + "comment": "Multiple outputs with labels: un-labeled and labeled address; same recipient", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": 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"e976a58fbd38aeb4e6093d4df02e9c1de0c4513ae0c588cef68cda5b2f8834ca" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "473045022100a8c61b2d470e393279d1ba54f254b7c237de299580b7fa01ffcc940442ecec4502201afba952f4e4661c40acde7acc0341589031ba103a307b886eb867b23b850b972103782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c379937323338", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a9147cdd63cc408564188e8e472640e921c7c90e651d88ac" + } + } + } + ], + "outputs": [ + "39f42624d5c32a77fda80ff0acee269afec601d3791803e80252ae04e4ffcf4c", + "f207162b1a7abc51c42017bef055e9ec1efc3d3567cb720357e2b84325db33ac" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [ + 1 + ] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv", + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqaxww2fnhrx05cghth75n0qcj59e3e2anscr0q9wyknjxtxycg07y3pevyj" + ], + "outputs": [ + { + "priv_key_tweak": "43100f89f1a6bf10081c92b473ffc57ceac7dbed600b6aba9bb3976f17dbb914", + "pub_key": "39f42624d5c32a77fda80ff0acee269afec601d3791803e80252ae04e4ffcf4c", + "signature": 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"expected": { + "outputs": [ + [ + "39f42624d5c32a77fda80ff0acee269afec601d3791803e80252ae04e4ffcf4c", + "83dc944e61603137294829aed56c74c9b087d80f2c021b98a7fae5799000696c" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": 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+ "vout": 1, + "scriptSig": "", + "txinwitness": "0340268d31a9276f6380107d5321cafa6d9e8e5ea39204318fdc8206b31507c891c3bbcea3c99e2208d73bd127a8e8c5f1e45a54f1bd217205414ddb566ab7eda0092220e0ec4f64b3fa2e463ccfcf4e856e37d5e1e20275bc89ec1def9eb098eff1f85dac21c150929b74c1a04954b78b4b6035e97a5e078a5a0f28ec96d547bfee9ace803ac0", + "prevout": { + "scriptPubKey": { + "hex": "51200a3c9365ceb131f89b0a4feb6896ebd67bb15a98c31eaa3da143bb955a0f3fcb" + } + } + } + ], + "outputs": [ + "79e79897c52935bfd97fc6e076a6431a0c7543ca8c31e0fc3cf719bb572c842d" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "3ddec3232609d348d6b8b53123b4f40f6d4f5398ca586f087b0416ec3b851496", + "pub_key": "79e79897c52935bfd97fc6e076a6431a0c7543ca8c31e0fc3cf719bb572c842d", + "signature": "d7d06e3afb68363031e4eb18035c46ceae41bdbebe7888a4754bc9848c596436869aeaecff0527649a1f458b71c9ceecec10b535c09d01d720229aa228547706" + } + ] + } + } + ] + }, + { + "comment": "Pubkey extraction from malleated p2pkh", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 1, + "scriptSig": "0075473045022100a8c61b2d470e393279d1ba54f254b7c237de299580b7fa01ffcc940442ecec4502201afba952f4e4661c40acde7acc0341589031ba103a307b886eb867b23b850b972103782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c379937323338", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a9147cdd63cc408564188e8e472640e921c7c90e651d88ac" + } + }, + "private_key": "0378e95685b74565fa56751b84a32dfd18545d10d691641b8372e32164fad66a" + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 2, + "scriptSig": "5163473045022100e7d26e77290b37128f5215ade25b9b908ce87cc9a4d498908b5bb8fd6daa1b8d022002568c3a8226f4f0436510283052bfb780b76f3fe4aa60c4c5eb118e43b187372102e0ec4f64b3fa2e463ccfcf4e856e37d5e1e20275bc89ec1def9eb098eff1f85d67483046022100c0d3c851d3bd562ae93d56bcefd735ea57c027af46145a4d5e9cac113bfeb0c2022100ee5b2239af199fa9b7aa1d98da83a29d0a2cf1e4f29e2f37134ce386d51c544c2102ad0f26ddc7b3fcc340155963b3051b85289c1869612ecb290184ac952e2864ec68", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914c82c5ec473cbc6c86e5ef410e36f9495adcf979988ac" + } + }, + "private_key": "72b8ae09175ca7977f04993e651d88681ed932dfb92c5158cdf0161dd23fda6e" + } + ], + "recipients": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ] + }, + "expected": { + "outputs": [ + [ + "4612cdbf845c66c7511d70aab4d9aed11e49e48cdb8d799d787101cdd0d53e4f" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 1, + "scriptSig": "0075473045022100a8c61b2d470e393279d1ba54f254b7c237de299580b7fa01ffcc940442ecec4502201afba952f4e4661c40acde7acc0341589031ba103a307b886eb867b23b850b972103782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c379937323338", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a9147cdd63cc408564188e8e472640e921c7c90e651d88ac" + } + } + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 2, 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"sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "10bde9781def20d7701e7603ef1b1e5e71c67bae7154818814e3c81ef5b1a3d3", + "pub_key": "4612cdbf845c66c7511d70aab4d9aed11e49e48cdb8d799d787101cdd0d53e4f", + "signature": "6137969f810e9e8ef6c9755010e808f5dd1aed705882e44d7f0ae64eb0c509ec8b62a0671bee0d5914ac27d2c463443e28e999d82dc3d3a4919f093872d947bb" + } + ] + } + } + ] + }, + { + "comment": "P2PKH and P2WPKH Uncompressed Keys are skipped", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "473045022100a8c61b2d470e393279d1ba54f254b7c237de299580b7fa01ffcc940442ecec4502201afba952f4e4661c40acde7acc0341589031ba103a307b886eb867b23b850b974104782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c3799373233387c5343bf58e23269e903335b958a12182f9849297321e8d710e49a8727129cab", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a9144b92ac4ac6fe6212393894addda332f2e47a315688ac" + } + }, + "private_key": "0378e95685b74565fa56751b84a32dfd18545d10d691641b8372e32164fad66a" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 1, + "scriptSig": "", + "txinwitness": "02473045022100e7d26e77290b37128f5215ade25b9b908ce87cc9a4d498908b5bb8fd6daa1b8d022002568c3a8226f4f0436510283052bfb780b76f3fe4aa60c4c5eb118e43b187374104e0ec4f64b3fa2e463ccfcf4e856e37d5e1e20275bc89ec1def9eb098eff1f85d6fe8190e189be57d0d5bcd17dbcbcd04c9b4a1c5f605b10d5c90abfcc0d12884", + "prevout": { + "scriptPubKey": { + "hex": "00140423f731a07491364e8dce98b7c00bda63336950" + } + }, + "private_key": "72b8ae09175ca7977f04993e651d88681ed932dfb92c5158cdf0161dd23fda6e" + } + ], + "recipients": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ] + }, + "expected": { + "outputs": [ + [ + "67fee277da9e8542b5d2e6f32d660a9bbd3f0e107c2d53638ab1d869088882d6" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a91419c2f3ae0ca3b642bd3e49598b8da89f50c1416188ac" + } + } + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "473045022100a8c61b2d470e393279d1ba54f254b7c237de299580b7fa01ffcc940442ecec4502201afba952f4e4661c40acde7acc0341589031ba103a307b886eb867b23b850b974104782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c3799373233387c5343bf58e23269e903335b958a12182f9849297321e8d710e49a8727129cab", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a9144b92ac4ac6fe6212393894addda332f2e47a315688ac" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 1, + "scriptSig": "", + "txinwitness": 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"67fee277da9e8542b5d2e6f32d660a9bbd3f0e107c2d53638ab1d869088882d6", + "signature": "72e7ad573ac23255d4651d5b0326a200496588acb7a4894b22092236d5eda6a0a9a4d8429b022c2219081fefce5b33795cae488d10f5ea9438849ed8353624f2" + } + ] + } + } + ] + }, + { + "comment": "Skip invalid P2SH inputs", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "16001419c2f3ae0ca3b642bd3e49598b8da89f50c14161", + "txinwitness": "02483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "prevout": { + "scriptPubKey": { + "hex": "a9148629db5007d5fcfbdbb466637af09daf9125969387" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + 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], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "16001419c2f3ae0ca3b642bd3e49598b8da89f50c14161", + "txinwitness": "02483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d621025a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5", + "prevout": { + "scriptPubKey": { + "hex": "a9148629db5007d5fcfbdbb466637af09daf9125969387" + } + } + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 1, + "scriptSig": "1600144b92ac4ac6fe6212393894addda332f2e47a3156", + "txinwitness": "02473045022100a8c61b2d470e393279d1ba54f254b7c237de299580b7fa01ffcc940442ecec4502201afba952f4e4661c40acde7acc0341589031ba103a307b886eb867b23b850b974104782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c3799373233387c5343bf58e23269e903335b958a12182f9849297321e8d710e49a8727129cab", + "prevout": { + "scriptPubKey": { + "hex": "a9146c9bf136fbb7305fd99d771a95127fcf87dedd0d87" + } + } + }, + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 2, + "scriptSig": "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", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "a9141044ddc6cea09e4ac40fbec2ba34ad62de6db25b87" + } + } + } + ], + "outputs": [ + "67fee277da9e8542b5d2e6f32d660a9bbd3f0e107c2d53638ab1d869088882d6" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [ + { + "priv_key_tweak": "688fa3aeb97d2a46ae87b03591921c2eaf4b505eb0ddca2733c94701e01060cf", + "pub_key": "67fee277da9e8542b5d2e6f32d660a9bbd3f0e107c2d53638ab1d869088882d6", + "signature": "72e7ad573ac23255d4651d5b0326a200496588acb7a4894b22092236d5eda6a0a9a4d8429b022c2219081fefce5b33795cae488d10f5ea9438849ed8353624f2" + } + ] + } + } + ] + }, + { + "comment": "Recipient ignores unrelated outputs", + "sending": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "", + "txinwitness": "0140c459b671370d12cfb5acee76da7e3ba7cc29b0b4653e3af8388591082660137d087fdc8e89a612cd5d15be0febe61fc7cdcf3161a26e599a4514aa5c3e86f47b", + "prevout": { + "scriptPubKey": { + "hex": "51205a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5" + } + }, + "private_key": "eadc78165ff1f8ea94ad7cfdc54990738a4c53f6e0507b42154201b8e5dff3b1" + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "473045022100a8c61b2d470e393279d1ba54f254b7c237de299580b7fa01ffcc940442ecec4502201afba952f4e4661c40acde7acc0341589031ba103a307b886eb867b23b850b972103782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c379937323338", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a9147cdd63cc408564188e8e472640e921c7c90e651d88ac" + } + }, + "private_key": "0378e95685b74565fa56751b84a32dfd18545d10d691641b8372e32164fad66a" + } + ], + "recipients": [ + "sp1qqgrz6j0lcqnc04vxccydl0kpsj4frfje0ktmgcl2t346hkw30226xqupawdf48k8882j0strrvcmgg2kdawz53a54dd376ngdhak364hzcmynqtn" + ] + }, + "expected": { + "outputs": [ + [ + "841792c33c9dc6193e76744134125d40add8f2f4a96475f28ba150be032d64e8" + ] + ] + } + } + ], + "receiving": [ + { + "given": { + "vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "", + "txinwitness": "0140c459b671370d12cfb5acee76da7e3ba7cc29b0b4653e3af8388591082660137d087fdc8e89a612cd5d15be0febe61fc7cdcf3161a26e599a4514aa5c3e86f47b", + "prevout": { + "scriptPubKey": { + "hex": "51205a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "473045022100a8c61b2d470e393279d1ba54f254b7c237de299580b7fa01ffcc940442ecec4502201afba952f4e4661c40acde7acc0341589031ba103a307b886eb867b23b850b972103782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c379937323338", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a9147cdd63cc408564188e8e472640e921c7c90e651d88ac" + } + } + } + ], + "outputs": [ + "841792c33c9dc6193e76744134125d40add8f2f4a96475f28ba150be032d64e8", + "782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c379937323338" + ], 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"vin": [ + { + "txid": "f4184fc596403b9d638783cf57adfe4c75c605f6356fbc91338530e9831e9e16", + "vout": 0, + "scriptSig": "483046022100ad79e6801dd9a8727f342f31c71c4912866f59dc6e7981878e92c5844a0ce929022100fb0d2393e813968648b9753b7e9871d90ab3d815ebf91820d704b19f4ed224d641045a1e61f898173040e20616d43e9f496fba90338a39faa1ed98fcbaeee4dd9be5c61836c9b1688ba431f7ea3039742251f62f0dca3da1bee58a47fa9b456c2d52", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a914460e8b41545d2dbe7e0671f0f573e2232814260a88ac" + } + } + }, + { + "txid": "a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d", + "vout": 0, + "scriptSig": "473045022100a8c61b2d470e393279d1ba54f254b7c237de299580b7fa01ffcc940442ecec4502201afba952f4e4661c40acde7acc0341589031ba103a307b886eb867b23b850b974104782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c3799373233387c5343bf58e23269e903335b958a12182f9849297321e8d710e49a8727129cab", + "txinwitness": "", + "prevout": { + "scriptPubKey": { + "hex": "76a9144b92ac4ac6fe6212393894addda332f2e47a315688ac" + } + } + } + ], + "outputs": [ + "782eeb913431ca6e9b8c2fd80a5f72ed2024ef72a3c6fb10263c379937323338", + "e0ec4f64b3fa2e463ccfcf4e856e37d5e1e20275bc89ec1def9eb098eff1f85d" + ], + "key_material": { + "spend_priv_key": "9d6ad855ce3417ef84e836892e5a56392bfba05fa5d97ccea30e266f540e08b3", + "scan_priv_key": "0f694e068028a717f8af6b9411f9a133dd3565258714cc226594b34db90c1f2c" + }, + "labels": [] + }, + "expected": { + "addresses": [ + "sp1qqgste7k9hx0qftg6qmwlkqtwuy6cycyavzmzj85c6qdfhjdpdjtdgqjuexzk6murw56suy3e0rd2cgqvycxttddwsvgxe2usfpxumr70xc9pkqwv" + ], + "outputs": [] + } + } + ] + } +]
\ No newline at end of file |