HeXenCore

Taken from https://stackoverflow.com/questions/27582001/how-to-use-128-bit-integers-in-cython

Basically, we make cython believe we will use 64 bit int to generate the .c file,
but by using a C header we will, in fact, define a 128 bit int (the definition
in the .h file does not match what we put into the pyx file).

Once Cython has generated the .c file, we can compile it with GCC without further trouble,
as GCC does support 128 bit ints

HeXenCore

#!/bin/bash

echo
echo "Welcome to the Bitcoin address generator!"
echo "input private key (32 bytes, hex format)"
read priv
echo ""
echo "#####################################"
# priv=0C28FCA386C7A227600B2FE50B7CAE11EC86D3BF1FBE471BE89827E19D72AA1D # Testing only

HeXenCore

"""
Implementation of "Pay to Witness Public Key Hash nested in BIP16 Pay to Script Hash" (P2WPKH-P2SH) address generation.
Described in BIP 141 (SegWit) https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH

I.e.: Public key -> SegWit address
"""

import hashlib
from hashlib import sha256

HeXenCore

'''
Bitcoin WIF to Litecoin WIF converter

=== INFO ===

Idk

=== USAGE (example) ===

% python3 litecoinwif.py

HeXenCore

import hashlib
from ecdsa import SECP256k1, SigningKey
from sha3 import keccak_256
import sys
import binascii

BASE58TABLE = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'

def from_bytes (data, big_endian = False):
    if isinstance(data, str):

HeXenCore

#https://en.bitcoin.it/wiki/Wallet_import_format

import os, binascii, hashlib, base58, ecdsa
#Input params
#random_number - 32 byte random number string ex:b'-\xf2L~\xe1Gq\xeeN\x8e\x97La$\xc7\xbb\x05\xaf\x05\xf9^\x00\xd5\x19o`@Q\x02\xc18\xa1'
#If no random number input, one is automatically generated
#Output params - Private Wallet Key, Public Address

def create_wallet(random_number=""):
	def ripemd160(x):

HeXenCore

import hashlib
import struct
from coincurve import PrivateKey, PublicKey
from base58 import b58encode_check, b58decode_check
from hmac import compare_digest

RECID_MIN = 0
RECID_MAX = 3
RECID_UNCOMPR = 27
LEN_COMPACT_SIG = 65

HeXenCore

#!/usr/bin/env python
"""Calculate Bitcoin address corresponding to given ECDSA private key.
Handy for verifying document timestamps provided by OriginStamp.org.

Usage: ecdsa_to_bitocin_addy.py ecdsa_private_key   # that's a 64-character hex string

Prerequisite:

 pip install ecdsa

HeXenCore

#!/usr/bin/env python
# patched from https://bitcoin.stackexchange.com/questions/56923/is-this-how-to-generate-a-bitcoin-address-with-python
# https://en.bitcoin.it/wiki/Protocol_documentation#Addresses
# Adapted to litecoin, following https://bitcoin.stackexchange.com/questions/65282/how-is-a-litecoin-address-generated

import hashlib
import base58

# ECDSA bitcoin Public Key
pubkey = '0450863ad64a87ae8a2fe83c1af1a8403cb53f53e486d8511dad8a04887e5b23522cd470243453a299fa9e77237716103abc11a1df38855ed6f2ee187e9c582ba6'

HeXenCore

# https://en.bitcoin.it/wiki/Technical_background_of_version_1_Bitcoin_addresses
# http://gobittest.appspot.com

# -*- coding: utf-8 -*-

import hashlib
import base58

prefix = "04"
version_main = "00"