def test_slip132_test_vector() -> None: """SLIP132 test vector https://github.com/satoshilabs/slips/blob/master/slip-0132.md """ mnemonic = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about" kpath = "./0/0" test_vectors: List[Tuple[bytes, str, str, str, str]] = [ ( NETWORKS["mainnet"]["bip32_prv"], "m / 44h / 0h / 0h", "xprv9xpXFhFpqdQK3TmytPBqXtGSwS3DLjojFhTGht8gwAAii8py5X6pxeBnQ6ehJiyJ6nDjWGJfZ95WxByFXVkDxHXrqu53WCRGypk2ttuqncb", "xpub6BosfCnifzxcFwrSzQiqu2DBVTshkCXacvNsWGYJVVhhawA7d4R5WSWGFNbi8Aw6ZRc1brxMyWMzG3DSSSSoekkudhUd9yLb6qx39T9nMdj", "1LqBGSKuX5yYUonjxT5qGfpUsXKYYWeabA", ), ( NETWORKS["mainnet"]["slip132_p2wpkh_p2sh_prv"], "m / 49h / 0h / 0h", "yprvAHwhK6RbpuS3dgCYHM5jc2ZvEKd7Bi61u9FVhYMpgMSuZS613T1xxQeKTffhrHY79hZ5PsskBjcc6C2V7DrnsMsNaGDaWev3GLRQRgV7hxF", "ypub6Ww3ibxVfGzLrAH1PNcjyAWenMTbbAosGNB6VvmSEgytSER9azLDWCxoJwW7Ke7icmizBMXrzBx9979FfaHxHcrArf3zbeJJJUZPf663zsP", "37VucYSaXLCAsxYyAPfbSi9eh4iEcbShgf", ), ( NETWORKS["mainnet"]["slip132_p2wpkh_prv"], "m / 84h / 0h / 0h", "zprvAdG4iTXWBoARxkkzNpNh8r6Qag3irQB8PzEMkAFeTRXxHpbF9z4QgEvBRmfvqWvGp42t42nvgGpNgYSJA9iefm1yYNZKEm7z6qUWCroSQnE", "zpub6rFR7y4Q2AijBEqTUquhVz398htDFrtymD9xYYfG1m4wAcvPhXNfE3EfH1r1ADqtfSdVCToUG868RvUUkgDKf31mGDtKsAYz2oz2AGutZYs", "bc1qcr8te4kr609gcawutmrza0j4xv80jy8z306fyu", ), ] for version, der_path, prv, pub, addr_str in test_vectors: addr = addr_str.encode() rxprv = bip32.mxprv_from_bip39_mnemonic(mnemonic, "") mxprv = bip32.derive(rxprv, der_path, version) assert prv.encode() == mxprv mxpub = bip32.xpub_from_xprv(mxprv) assert pub.encode() == mxpub xpub = bip32.derive(mxpub, kpath) address = slip132.address_from_xpub(xpub) assert addr == address address = slip132.address_from_xkey(xpub) assert addr == address xprv = bip32.derive(mxprv, kpath) address = slip132.address_from_xkey(xprv) assert addr == address if version == NETWORKS["mainnet"]["bip32_prv"]: address = base58address.p2pkh(xpub) assert addr == address address = base58address.p2pkh(xprv) assert addr == address elif version == NETWORKS["mainnet"]["slip132_p2wpkh_p2sh_prv"]: address = base58address.p2wpkh_p2sh(xpub) assert addr == address address = base58address.p2wpkh_p2sh(xprv) assert addr == address elif version == NETWORKS["mainnet"]["slip132_p2wpkh_prv"]: address = bech32address.p2wpkh(xpub) assert addr == address address = bech32address.p2wpkh(xprv) assert addr == address
def test_slip132() -> None: # xkey is not a public one xprv = b"xprv9s21ZrQH143K2ZP8tyNiUtgoezZosUkw9hhir2JFzDhcUWKz8qFYk3cxdgSFoCMzt8E2Ubi1nXw71TLhwgCfzqFHfM5Snv4zboSebePRmLS" err_msg = "not a public key: " with pytest.raises(ValueError, match=err_msg): slip132.address_from_xpub(xprv) address = slip132.address_from_xkey(xprv) xpub = bip32.xpub_from_xprv(xprv) address2 = slip132.address_from_xpub(xpub) assert address == address2
def test_vectors() -> None: fname = "electrum_test_vectors.json" filename = path.join(path.dirname(__file__), "test_data", fname) with open(filename, "r") as f: test_vectors = json.load(f) lang = "en" for mnemonic, passphrase, rmxprv, rmxpub, address in test_vectors: if mnemonic != "": mxprv2 = bip32.mxprv_from_electrum_mnemonic(mnemonic, passphrase) assert mxprv2 == rmxprv.encode() eversion, mnemonic = electrum.version_from_mnemonic(mnemonic) entr = int(electrum.entropy_from_mnemonic(mnemonic, lang), 2) mnem = electrum.mnemonic_from_entropy(entr, eversion, lang) assert mnem == mnemonic assert rmxpub.encode() == bip32.xpub_from_xprv(rmxprv) xprv = bip32.derive(rmxprv, "m/0h/0") address2 = slip132.address_from_xkey(xprv).decode("ascii") assert address2 == address