diff options
Diffstat (limited to 'freezed_deps/bin')
| -rwxr-xr-x | freezed_deps/bin/base58 | 8 | ||||
| -rwxr-xr-x | freezed_deps/bin/keytree.py | 238 |
2 files changed, 0 insertions, 246 deletions
diff --git a/freezed_deps/bin/base58 b/freezed_deps/bin/base58 deleted file mode 100755 index 1e291f0..0000000 --- a/freezed_deps/bin/base58 +++ /dev/null @@ -1,8 +0,0 @@ -#!/usr/bin/python -# -*- coding: utf-8 -*- -import re -import sys -from base58.__main__ import main -if __name__ == '__main__': - sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0]) - sys.exit(main()) diff --git a/freezed_deps/bin/keytree.py b/freezed_deps/bin/keytree.py deleted file mode 100755 index 41650c5..0000000 --- a/freezed_deps/bin/keytree.py +++ /dev/null @@ -1,238 +0,0 @@ -#!/usr/bin/python -# MIT License -# -# Copyright (c) 2020 Ted Yin <[email protected]> -# -# 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. -# -# -# This little script offers decryption and verification of the existing -# Ethereum wallets, as well as generation of a new wallet. You can use any -# utf-8 string as the password, which could provide with better security -# against the brute-force attack. - -# Use at your own risk. -# -# Example: -# python ./keytree.py - -import sys -import argparse -import hashlib -import hmac -import unicodedata -import bech32 -from getpass import getpass -from ecdsa import SigningKey, VerifyingKey, SECP256k1 -from ecdsa.ecdsa import generator_secp256k1 -from ecdsa.ellipticcurve import INFINITY -from base58 import b58encode -from sha3 import keccak_256 -import re -import mnemonic - -err = sys.stderr - - -def sha256(data): - h = hashlib.sha256() - h.update(data) - return h.digest() - - -def ripemd160(data): - h = hashlib.new('ripemd160') - h.update(data) - return h.digest() - - -class BIP32Error(Exception): - pass - - -# point(p): returns the coordinate pair resulting from EC point multiplication -# (repeated application of the EC group operation) of the secp256k1 base point -# with the integer p. -def point(p): - return generator_secp256k1 * p - - -# ser32(i): serialize a 32-bit unsigned integer i as a 4-byte sequence, most -# significant byte first. -def ser32(i): - return i.to_bytes(4, byteorder='big') - - -# ser256(p): serializes the integer p as a 32-byte sequence, most significant -# byte first. -def ser256(p): - return p.to_bytes(32, byteorder='big') - - -# serP(P): serializes the coordinate pair P = (x,y) as a byte sequence using -# SEC1's compressed form: (0x02 or 0x03) || ser256(x), where the header byte -# depends on the parity of the omitted y coordinate. -def serP(P): - if P.y() & 1 == 0: - parity = b'\x02' - else: - parity = b'\x03' - return parity + ser256(P.x()) - - -def is_infinity(P): - return P == INFINITY - - -# parse256(p): interprets a 32-byte sequence as a 256-bit number, most -# significant byte first. -def parse256(p): - assert(len(p) == 32) - return int.from_bytes(p, byteorder='big') - - -def iH(x): - return x + (1 << 31) - - -n = generator_secp256k1.order() -rformat = re.compile(r"^[0-9]+'?$") - - -def ckd_pub(K_par, c_par, i): - if i >= 1 << 31: - raise BIP32Error("the child is a hardended key") - I = hmac.digest( - c_par, serP(K_par) + ser32(i), 'sha512') - I_L, I_R = I[:32], I[32:] - K_i = point(parse256(I_L)) + K_par - c_i = I_R - if parse256(I_L) >= n or is_infinity(K_i): - raise BIP32Error("invalid i") - return K_i, c_i - -def ckd_prv(k_par, c_par, i): - if i >= 1 << 31: - I = hmac.digest( - c_par, b'\x00' + ser256(k_par) + ser32(i), 'sha512') - else: - I = hmac.digest( - c_par, serP(point(k_par)) + ser32(i), 'sha512') - I_L, I_R = I[:32], I[32:] - k_i = (parse256(I_L) + k_par) % n - c_i = I_R - if parse256(I_L) >= n or k_i == 0: - raise BIP32Error("invalid i") - return k_i, c_i - -class BIP32: - def __init__(self, seed, key="Bitcoin seed"): - I = hmac.digest(b"Bitcoin seed", seed, 'sha512') - I_L, I_R = I[:32], I[32:] - self.m = parse256(I_L) - self.M = SigningKey.from_string(I_L, curve=SECP256k1) \ - .get_verifying_key().pubkey.point - self.c = I_R - - def derive(self, path="m"): - tokens = path.split('/') - if tokens[0] == "m": - k = self.m - c = self.c - for r in tokens[1:]: - if not rformat.match(r): - raise BIP32Error("unsupported path format") - if r[-1] == "'": - i = iH(int(r[:-1])) - else: - i = int(r) - k, c = ckd_prv(k, c, i) - return SigningKey.from_string(k.to_bytes(32, byteorder='big'), curve=SECP256k1) - elif tokens[0] == "M": - K = self.M - c = self.c - for r in tokens[1:]: - if not rformat.match(r): - raise BIP32Error("unsupported path format") - if r[-1] == "'": - i = iH(int(r[:-1])) - else: - i = int(r) - K, c = ckd_pub(K, c, i) - return VerifyingKey.from_public_point(K, curve=SECP256k1) - else: - raise BIP32Error("unsupported path format") - -def get_eth_addr(pk): - pub_key = pk.to_string() - m = keccak_256() - m.update(pub_key) - return m.hexdigest()[24:] - -def get_privkey_btc(sk): - priv_key = b'\x80' + sk.to_string() - checksum = sha256(sha256(priv_key))[:4] - return b58encode(priv_key + checksum).decode("utf-8") - -def get_btc_addr(pk): - h = b'\x00' + ripemd160(sha256(b'\x04' + pk.to_string())) - checksum = sha256(sha256(h))[:4] - h += checksum - return b58encode(h).decode("utf-8") - -if __name__ == '__main__': - parser = argparse.ArgumentParser(description='Derive BIP32 key pairs from BIP39 mnemonic') - parser.add_argument('--show-private', action='store_true', default=False, help='also show private keys') - parser.add_argument('--custom-words', action='store_true', default=False, help='use an arbitrary word combination as mnemonic') - parser.add_argument('--account-path', default="44'/9000'/0'/0", help='path prefix for key deriving') - parser.add_argument('--gen-mnemonic', action='store_true', default=False, help='generate a mnemonic (instead of taking an input)') - parser.add_argument('--lang', type=str, default="english", help='language for mnemonic words') - parser.add_argument('--start-idx', type=int, default=0, help='the start index for keys') - parser.add_argument('--end-idx', type=int, default=1, help='the end index for keys (exclusive)') - - args = parser.parse_args() - - - if args.gen_mnemonic: - mgen = mnemonic.Mnemonic(args.lang) - words = mgen.generate(256) - print("KEEP THIS PRIVATE: {}".format(words)) - else: - words = getpass('Enter the mnemonic: ') - if not args.custom_words: - mchecker = mnemonic.Mnemonic(args.lang) - if not mchecker.check(words): - err.write("Invalid mnemonic\n") - sys.exit(1) - - seed = hashlib.pbkdf2_hmac('sha512', unicodedata.normalize('NFKD', words).encode("utf-8"), b"mnemonic", 2048) - gen = BIP32(seed) - if args.start_idx < 0 or args.end_idx < 0: - sys.exit(1) - for i in range(args.start_idx, args.end_idx): - path = "m/{}/{}".format(args.account_path, i) - priv = gen.derive(path) - pub = priv.get_verifying_key() - cpub = pub.to_string(encoding="compressed") - if args.show_private: - print("{}.priv(raw) {}".format(i, priv.to_string().hex())) - print("{}.priv(BTC) {}".format(i, get_privkey_btc(priv))) - print("{}.addr(AVAX) X-{}".format(i, bech32.bech32_encode('avax', bech32.convertbits(ripemd160(sha256(cpub)), 8, 5)))) - print("{}.addr(BTC) {}".format(i, get_btc_addr(pub))) - print("{}.addr(ETH) {}".format(i, get_eth_addr(pub))) |