need to understand usage about secp256k2

[Pymmdrza]

hi, I tried to use your library but have problems, can you check the codes and give examples to implement your lib instead of k1?

""" USAGE :

python3 address.py -a 1rSnXMr63jdCuegJFuidJqWxUPV7AtUf7 -b 24
python3 address.py -a 13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so -b 66 -r 2048 -c 6
"""

from argparse import ArgumentParser import multiprocessing as MP from random import randint from secp256k1 import ( b58_decode as b58, privatekey_to_h160 as p2h, privatekey_loop_h160_sse as loop) import sys import time from multiprocessing import Value, Process, Event, Array import ctypes

parser = ArgumentParser(description='It splits the bit range and assigns a random number in each allocated range, searching backwards and forwards by -r.', epilog='') parser.add_argument("-a", "--address", help = "P2PKH Address", required=True) parser.add_argument("-b", "--bit", help = "Bit Range (20 - 256)", required=True) parser.add_argument("-r", "--range", help = "The number or range of steps to search for in the fragmented bit range. | Default : 16384") parser.add_argument("-c", "--cpu", help = "CPU Count | Default : 4") if len(sys.argv)==1: parser.print_help(), sys.exit(1) args = parser.parse_args() address, bit, RANGE, cpu_count = args.address, int(args.bit), int(args.range) if args.range else 16384, int(args.cpu) if args.cpu else 4 _ = 2**(bit-1) P = bytes.fromhex(b58(address)[2:-8])

def found(x): for i in range(RANGE): p, p = x + i, x - i T = p2h(0, True, p) + p2h(0, True, p) if P in T: V = hex(_p)[2:] if p2h(0, True, p) == P else hex(p) print('#'*30 + f'\nPrivate Key : {V}\n' + '#'*30) open('found.txt', 'a').write('#'*30 + f'\nPrivate Key : {V}\n' + '#'*30 + '\n') return True

last_key = Array('c', b'0' * 64)

def RUN(q, f, total_attempts, start_time, last_key): while not q.is_set(): M = randint(16, 64) B = _ // M S = [_ + (B * i) for i in range(M + 1)] R = randint(1, S[1] - S[0])

    for I in range(M):
        K = S[I] + R
        with last_key.get_lock():  # Son anahtar değerini güncelle
            last_key.value = hex(K)[2:].encode('utf-8')
        T = loop(RANGE, 0, True, K) + loop(RANGE, 0, True, K - RANGE)
        with total_attempts.get_lock():
            total_attempts.value += 2 * RANGE

        if P in T:
            found(K)
            f.set()
            return

if name == 'main': q, f = Event(), Event() total_attempts = Value(ctypes.c_ulonglong, 0) start_time = Value(ctypes.c_double, time.time())

processes = []
for i in range(cpu_count):
    p = Process(target=RUN, args=(q, f, total_attempts, start_time, last_key))
    processes.append(p)
    p.start()

try:
    while not f.is_set():
        with total_attempts.get_lock():
            elapsed_time = time.time() - start_time.value
            scan_rate = total_attempts.value / elapsed_time if elapsed_time > 0 else 0
            print(f"\rTotal Time: {elapsed_time:.2f} s. Total Attempts: {total_attempts.value / 1_000_000:.2f} Mkeys. Attempts per Second: {scan_rate / 1_000_000:.2f} Mkeys/s. Last Key: {last_key.value.decode('utf-8')}", end='')
        time.sleep(1)
finally:
    q.set()
    for p in processes:
        p.join()

use :

# from secp256k1 import (
# b58_decode as b58,
# privatekey_to_h160 as p2h,
# privatekey_loop_h160_sse as loop)
from secp256k2 import Contactor

cont = Contactor()

# for b58 decode 
wif = cont.b58_decode("EXAMPLE")

# for loop RIPMD160 (h160)
h160 = cont.privatekey_loop_h160()

for more example can see here