Topic: Casascius python как добавить сюда ещё и генерацию адрес& (Read 620 times)

import random
import hashlib

BASE58 = '23456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'

def Candidate():
    """
    Generate a random, well-formed mini private key.
    """
    return('%s%s' % ('S', ''.join(
        [BASE58[ random.randrange(0,len(BASE58)) ] for i in range(29)])))

def GenerateKeys(numKeys = 10):
    """
    Generate mini private keys and output the mini key as well as the full
    private key. numKeys is The number of keys to generate, and
    """
    keysGenerated = 0
    totalCandidates = 0
    while keysGenerated < numKeys:
        try:
            cand = Candidate()
            # Do typo check
            t = '%s?' % cand
            # Take one round of SHA256
            candHash = hashlib.sha256(t).digest()
            # Check if the first eight bits of the hash are 0
            if candHash[0] == '\x00':
                privateKey = GetPrivateKey(cand)
                print('\n%s\nSHA256( ): %s\nsha256(?): %s' %
                      (cand, privateKey, candHash.encode('hex_codec')))
                if CheckShortKey(cand):
                    print('Validated.')
                else:
                    print('Invalid!')
                keysGenerated += 1
            totalCandidates += 1
        except KeyboardInterrupt:
            break
    print('\n%s: %i\n%s: %i\n%s: %.1f' %
          ('Keys Generated', keysGenerated,
           'Total Candidates', totalCandidates,
           'Reject Percentage',
           100*(1.0-keysGenerated/float(totalCandidates))))

def GetPrivateKey(shortKey):
    """
    Returns the hexadecimal representation of the private key corresponding
    to the given short key.
    """
    if CheckShortKey(shortKey):
        return hashlib.sha256(shortKey).hexdigest()
    else:
        print('Typo detected in private key!')
        return None

def CheckShortKey(shortKey):
    """
    Checks for typos in the short key.
    """
    if len(shortKey) != 30:
        return False
    t = '%s?' % shortKey
    tHash = hashlib.sha256(t).digest()
    # Check to see that first byte is \x00
    if tHash[0] == '\x00':
        return True
    return False

import random
import hashlib
import codecs
import ecdsa

BASE58 = '23456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'

def Candidate():
    """
    Generate a random, well-formed mini private key.
    """
    return('%s%s' % ('S', ''.join(
        [BASE58[ random.randrange(0,len(BASE58)) ] for i in range(29)])))

def GenerateKeys(numKeys = 10):
    """
    Generate mini private keys and output the mini key as well as the full
    private key. numKeys is The number of keys to generate, and
    """
    keysGenerated = 0
    totalCandidates = 0
    while keysGenerated < numKeys:
        try:
            cand = Candidate()
            # Do typo check
            t = '%s?' % cand
            # Take one round of SHA256
            candHash = hashlib.sha256(t).digest()
            # Check if the first eight bits of the hash are 0
            if candHash[0] == '\x00':
                privateKey = GetPrivateKey(cand)
                print('\n%s\nSHA256( ): %s\nsha256(?): %s\nUncompressed address: %s\nCompressed address: %s' %
                      (cand, privateKey, candHash.encode('hex_codec'), generate_address(privateKey), generate_compressed_address(privateKey)))
                if CheckShortKey(cand):
                    print('Validated.')
                else:
                    print('Invalid!')
                keysGenerated += 1
            totalCandidates += 1
        except KeyboardInterrupt:
            break
    print('\n%s: %i\n%s: %i\n%s: %.1f' %
          ('Keys Generated', keysGenerated,
           'Total Candidates', totalCandidates,
           'Reject Percentage',
           100*(1.0-keysGenerated/float(totalCandidates))))

def GetPrivateKey(shortKey):
    """
    Returns the hexadecimal representation of the private key corresponding
    to the given short key.
    """
    if CheckShortKey(shortKey):
        return hashlib.sha256(shortKey).hexdigest()
    else:
        print('Typo detected in private key!')
        return None

def CheckShortKey(shortKey):
    """
    Checks for typos in the short key.
    """
    if len(shortKey) != 30:
        return False
    t = '%s?' % shortKey
    tHash = hashlib.sha256(t).digest()
    # Check to see that first byte is \x00
    if tHash[0] == '\x00':
        return True
    return False

def generate_address(private_key):
    public_key = __private_to_public(private_key)
    address = __public_to_address(public_key)
    return address
       

def generate_compressed_address(private_key):       
public_key = __private_to_compressed_public(private_key)
address = __public_to_address(public_key)
return address
   

def __private_to_public(private_key):
    private_key_bytes = codecs.decode(private_key, 'hex')
    # Get ECDSA public key
    key = ecdsa.SigningKey.from_string(private_key_bytes, curve=ecdsa.SECP256k1).verifying_key
    key_bytes = key.to_string()
    key_hex = codecs.encode(key_bytes, 'hex')
    # Add bitcoin byte
    bitcoin_byte = b'04'
    public_key = bitcoin_byte + key_hex
    return public_key
       
def __private_to_compressed_public(private_key):
    private_hex = codecs.decode(private_key, 'hex')
    # Get ECDSA public key
    key = ecdsa.SigningKey.from_string(private_hex, curve=ecdsa.SECP256k1).verifying_key
    key_bytes = key.to_string()
    key_hex = codecs.encode(key_bytes, 'hex')
    # Get X from the key (first half)
    key_string = key_hex.decode('utf-8')
    half_len = len(key_hex) // 2
    key_half = key_hex[:half_len]
    # Add bitcoin byte: 0x02 if the last digit is even, 0x03 if the last digit is odd
    last_byte = int(key_string[-1], 16)
    bitcoin_byte = b'02' if last_byte % 2 == 0 else b'03'
    public_key = bitcoin_byte + key_half
    return public_key
       
def __public_to_address(public_key):
    public_key_bytes = codecs.decode(public_key, 'hex')
    # Run SHA256 for the public key
    sha256_bpk = hashlib.sha256(public_key_bytes)
    sha256_bpk_digest = sha256_bpk.digest()
    # Run ripemd160 for the SHA256
    ripemd160_bpk = hashlib.new('ripemd160')
    ripemd160_bpk.update(sha256_bpk_digest)
    ripemd160_bpk_digest = ripemd160_bpk.digest()
    ripemd160_bpk_hex = codecs.encode(ripemd160_bpk_digest, 'hex')
    # Add network byte
    network_byte = b'00'
    network_bitcoin_public_key = network_byte + ripemd160_bpk_hex
    network_bitcoin_public_key_bytes = codecs.decode(network_bitcoin_public_key, 'hex')
    # Double SHA256 to get checksum
    sha256_nbpk = hashlib.sha256(network_bitcoin_public_key_bytes)
    sha256_nbpk_digest = sha256_nbpk.digest()
    sha256_2_nbpk = hashlib.sha256(sha256_nbpk_digest)
    sha256_2_nbpk_digest = sha256_2_nbpk.digest()
    sha256_2_hex = codecs.encode(sha256_2_nbpk_digest, 'hex')
    checksum = sha256_2_hex[:8]
    # Concatenate public key and checksum to get the address
    address_hex = (network_bitcoin_public_key + checksum).decode('utf-8')
    wallet = base58(address_hex)
    return wallet

def base58(address_hex):
    alphabet = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
    b58_string = ''
    # Get the number of leading zeros and convert hex to decimal
    leading_zeros = len(address_hex) - len(address_hex.lstrip('0'))
    # Convert hex to decimal
    address_int = int(address_hex, 16)
    # Append digits to the start of string
    while address_int > 0:
        digit = address_int % 58
        digit_char = alphabet[digit]
        b58_string = digit_char + b58_string
        address_int //= 58
    # Add '1' for each 2 leading zeros
    ones = leading_zeros // 2
    for one in range(ones):
        b58_string = '1' + b58_string
return b58_string


GenerateKeys()

import random
import hashlib

BASE58 = '23456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'

def Candidate():
    """
    Generate a random, well-formed mini private key.
    """
    return('%s%s' % ('S', ''.join(
        [BASE58[ random.randrange(0,len(BASE58)) ] for i in range(29)])))

def GenerateKeys(numKeys = 10):
    """
    Generate mini private keys and output the mini key as well as the full
    private key. numKeys is The number of keys to generate, and
    """
    keysGenerated = 0
    totalCandidates = 0
    while keysGenerated < numKeys:
        try:
            cand = Candidate()
            # Do typo check
            t = '%s?' % cand
            # Take one round of SHA256
            candHash = hashlib.sha256(t).digest()
            # Check if the first eight bits of the hash are 0
            if candHash[0] == '\x00':
                privateKey = GetPrivateKey(cand)
                print('\n%s\nSHA256( ): %s\nsha256(?): %s' %
                      (cand, privateKey, candHash.encode('hex_codec')))
                if CheckShortKey(cand):
                    print('Validated.')
                else:
                    print('Invalid!')
                keysGenerated += 1
            totalCandidates += 1
        except KeyboardInterrupt:
            break
    print('\n%s: %i\n%s: %i\n%s: %.1f' %
          ('Keys Generated', keysGenerated,
           'Total Candidates', totalCandidates,
           'Reject Percentage',
           100*(1.0-keysGenerated/float(totalCandidates))))

def GetPrivateKey(shortKey):
    """
    Returns the hexadecimal representation of the private key corresponding
    to the given short key.
    """
    if CheckShortKey(shortKey):
        return hashlib.sha256(shortKey).hexdigest()
    else:
        print('Typo detected in private key!')
        return None

def CheckShortKey(shortKey):
    """
    Checks for typos in the short key.
    """
    if len(shortKey) != 30:
        return False
    t = '%s?' % shortKey
    tHash = hashlib.sha256(t).digest()
    # Check to see that first byte is \x00
    if tHash[0] == '\x00':
        return True
    return False