Подойдет для интерграции в шоп/etc. Полностью оффлайн. Code: # pip install pycryptodome base58 ecdsa import hashlib from Crypto.Hash import RIPEMD160 from binascii import hexlify from hashlib import sha256 from os import urandom from random import randrange from time import time import base58 from ecdsa import SECP256k1, SigningKey class BitcoinWallet: def __init__(self, ver: str = '3') -> None: self.prefix = b'\x80' self.sufix = b'\x01' self.addr_ver = ver self._seed_gen() def checksum(self, what: str) -> bytes: return sha256(sha256(what).digest()).digest()[:4] def _seed_gen(self) -> None: self.digest = hashlib.sha256( str( str(urandom(32).hex()) + str(randrange(2 ** 256)) + str(int(time() * 1000000)) ).encode() ).digest() self.hex = hexlify(self.digest).decode() wif_dig = self.prefix + self.digest if self.addr_ver == '1': self.wif = base58.b58encode( wif_dig + self.checksum(wif_dig) ).decode('utf-8') else: self.wif = base58.b58encode( wif_dig+self.sufix+self.checksum(wif_dig+self.sufix) ).decode('utf-8') def hash160(self, v: str) -> bytes: r = RIPEMD160.new() r.update(hashlib.sha256(v).digest()) return r def _generate_compressed_pubkey(self) -> str: ecdsa_digest = SigningKey.from_string( self.digest, curve=SECP256k1 ).get_verifying_key().to_string() x_coord = ecdsa_digest[:int(len(ecdsa_digest) / 2)] y_coord = ecdsa_digest[int(len(ecdsa_digest) / 2):] if int(hexlify(y_coord), 16) % 2 == 0: p = b'\x02' + x_coord else: p = b'\x03' + x_coord self.pubkeyc = str(hexlify(p).decode('utf-8')) return p def _generate_address(self) -> str: p = self._generate_compressed_pubkey() redeem_script = self.hash160( b'\x00\x14' + self.hash160(p).digest() ).digest() m = b'\x05' + redeem_script c = self.checksum(m) return base58.b58encode(m + c).decode('utf-8') def new(self) -> tuple: return ( self._generate_address(), f'p2wpkh-p2sh:{self.wif}' ) https://s2.piratebuhta.info
зачем велосипедить есть же https://pybtc.readthedocs.io/en/master/examples.html Code: ku --help usage: ku [-h] [-w] [-W] [-a] [-u] [-P] [-j] [-b [BRIEF [BRIEF ...]]] [-s SUBKEY] [-n {ARG,AXE,BC,BCH,BSD,BTC,BTCD,BTDX,BTG,BTX,CHA,DASH,DCR,DCRT,DFC,DGB,DOGE,FAI,FTC,FTX,GRS,JBS,LTC,MEC,MONA,MZC,PIVX,POLIS,RIC,STRAT,TBTX,TDASH,TMONA,TPIVX,TVI,VIA,XCH,XDT,XLT,XMY,XRT,XTG,XTN,ZEC}] [--override-network {ARG,AXE,BC,BCH,BSD,BTC,BTCD,BTDX,BTG,BTX,CHA,DASH,DCR,DCRT,DFC,DGB,DOGE,FAI,FTC,FTX,GRS,JBS,LTC,MEC,MONA,MZC,PIVX,POLIS,RIC,STRAT,TBTX,TDASH,TMONA,TPIVX,TVI,VIA,XCH,XDT,XLT,XMY,XRT,XTG,XTN,ZEC}] [item [item ...]] Crypto coin utility ku ("key utility") to show information about Bitcoin or other cryptocoin data structures. positional arguments: item a BIP0032 wallet key string; a WIF; a bitcoin address; an SEC (ie. a 66 hex chars starting with 02, 03 or a 130 hex chars starting with 04); the literal string "create" to create a new wallet key using strong entropy sources; P:wallet passphrase (NOT RECOMMENDED); H:wallet passphrase in hex (NOT RECOMMENDED); E:electrum value (either a master public, master private, or initial data); secret_exponent (in decimal or hex); x,y where x,y form a public pair (y is a number or one of the strings "even" or "odd"); hash160 (as 40 hex characters). If this argument is missing, input data will be read from stdin. optional arguments: -h, --help show this help message and exit -w, --wallet show just Bitcoin wallet key -W, --wif show just Bitcoin WIF -a, --address show just Bitcoin address -u, --uncompressed show output in uncompressed form -P, --public only show public version of wallet keys -j, --json output as JSON -b [BRIEF [BRIEF ...]], --brief [BRIEF [BRIEF ...]] brief output; display a single field -s SUBKEY, --subkey SUBKEY subkey path (example: 0H/2/15-20) -n {ARG,AXE,BC,BCH,BSD,BTC,BTCD,BTDX,BTG,BTX,CHA,DASH,DCR,DCRT,DFC,DGB,DOGE,FAI,FTC,FTX,GRS,JBS,LTC,MEC,MONA,MZC,PIVX,POLIS,RIC,STRAT,TBTX,TDASH,TMONA,TPIVX,TVI,VIA,XCH,XDT,XLT,XMY,XRT,XTG,XTN,ZEC}, --network {ARG,AXE,BC,BCH,BSD,BTC,BTCD,BTDX,BTG,BTX,CHA,DASH,DCR,DCRT,DFC,DGB,DOGE,FAI,FTC,FTX,GRS,JBS,LTC,MEC,MONA,MZC,PIVX,POLIS,RIC,STRAT,TBTX,TDASH,TMONA,TPIVX,TVI,VIA,XCH,XDT,XLT,XMY,XRT,XTG,XTN,ZEC} specify network --override-network {ARG,AXE,BC,BCH,BSD,BTC,BTCD,BTDX,BTG,BTX,CHA,DASH,DCR,DCRT,DFC,DGB,DOGE,FAI,FTC,FTX,GRS,JBS,LTC,MEC,MONA,MZC,PIVX,POLIS,RIC,STRAT,TBTX,TDASH,TMONA,TPIVX,TVI,VIA,XCH,XDT,XLT,XMY,XRT,XTG,XTN,ZEC} override detected network type Known networks codes: ARG (Argentum mainnet), AXE (Axe mainnet), BC (Blackcoin mainnet), BCH (Bcash mainnet), BSD (BitSend mainnet), BTC (Bitcoin mainnet), BTCD (BitcoinDark mainnet), BTDX (Bitcloud mainnet), BTG (Bgold mainnet), BTX (BitCore mainnet), CHA (Chaucha mainnet), DASH (Dash mainnet), DCR (Decred mainnet), DCRT (Decred testnet), DFC (DEFCOIN mainnet), DGB (Digibyte mainnet), DOGE (Dogecoin mainnet), FAI (Faircoin mainnet), FTC (Feathercoin mainnet), FTX (Feathercoin testnet), GRS (Groestlcoin mainnet), JBS (Jumbucks mainnet), LTC (Litecoin mainnet), MEC (Megacoin mainnet), MONA (Monacoin mainnet), MZC (Mazacoin mainnet), PIVX (PIVX mainnet), POLIS (Polis mainnet), RIC (Riecoin mainnet), STRAT (Strat mainnet), TBTX (BitCore testnet3), TDASH (Dash testnet), TMONA (Monacoin testnet4), TPIVX (PIVX testnet), TVI (Viacoin testnet), VIA (Viacoin mainnet), XCH (Bcash testnet3), XDT (Dogecoin testnet), XLT (Litecoin testnet), XMY (Myriadcoin mainnet), XRT (Bitcoin regtest), XTG (Bgold testnet), XTN (Bitcoin testnet3), ZEC (Zcash mainnet)
