在OpenSSL编码文件上暴力破解密码

import OpenSSL
import itertools

def brute_force_decrypt(file_path, output_path, charset='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789', max_length=6):
    with open(file_path, 'rb') as f:
        encrypted_data = f.read()

    for length in range(1, max_length + 1):
        for password in itertools.product(charset, repeat=length):
            password = ''.join(password)
            try:
                decrypted_data = OpenSSL.crypto.decrypt(encrypted_data, password.encode())
                with open(output_path, 'wb') as f:
                    f.write(decrypted_data)
                print(f"Password found: {password}")
                return True
            except OpenSSL.crypto.Error:
                continue
    print("Password not found")
    return False

# 示例调用
brute_force_decrypt('encrypted_file.pem', 'decrypted_file.txt')