Create PyVanityGen.py

pybitblock/SPV/PyVanityGen.py

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+##SN PyVanityGen Vanity Generator PyBLOCK Crew##
+
+import os
+from bitcoinlib.keys import HDKey
+import timeit
+import random
+import multiprocessing
+
+
+witness_type = 'segwit'
+
+def address_search(search_for='l200wd'):
+    global witness_type
+    privkey = random.randrange(2**256)
+    address = ''
+    count = 0
+    start = timeit.default_timer()
+
+    bech32 = "qpzry9x8gf2tvdw0s3jn54khce6mua7l"
+    base58 = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
+    is_bech32 = True
+    is_base58 = True
+    for letter in search_for:
+        if letter not in bech32:
+            is_bech32 = False
+        if letter not in base58:
+            is_base58 = False
+    if not (is_bech32 or is_base58):
+        raise ValueError(f"This is not a valid base58 or bech32 search string: {search_for}")
+    if is_base58 and not is_bech32:
+        witness_type = 'p2sh-segwit'
+
+    print(f"PyBLOCK Searching for {search_for}, witness_type is {witness_type} (pid {os.getpid()})")
+
+    while not search_for in address:
+        privkey += 1
+        k = HDKey(witness_type=witness_type)
+        address = k.address()
+        count += 1
+        if not count % 10000:
+            print("PyBLOCK Searched %d in %d seconds (pid %d)" % (count, timeit.default_timer()-start, os.getpid()))
+
+    print("PyBLOCK Found Address %s" % address)
+    print("Private Key HEX %s" % k.private_hex)
+    return((address, k.private_hex))
+
+
+def main():
+    processors = 8
+    print("PyBLOCK Starting %d processes" % processors)
+    ps = []
+    for i in range(processors):
+        print("PyBLOCK Starting process %d" % i)
+        p = multiprocessing.Process(target=address_search)
+        p.start()
+        ps.append(p)
+
+
+main()