hash:password:algorithm

# Script to save the cracked passwords along with their hash values to an output file. 
# Each line in the output file will be in the format hash:password:algorithm.


import hashlib

def sha256_hash(password):
    """Generate SHA256 hash for a given password."""
    return hashlib.sha256(password.encode()).hexdigest()

def dictionary_attack(hashes, common_passwords):
    """Attempt to crack the hashes using dictionary attack."""
    cracked_passwords = {}
    for password in common_passwords:
        hashed_password = sha256_hash(password)
        for h in hashes:
            if h == hashed_password:
                cracked_passwords[h] = password
    return cracked_passwords

def load_from_file(filename):
    """Load lines from a given file."""
    with open(filename, 'r') as file:
        return [line.strip() for line in file]

def save_to_file(filename, cracked):
    """Save cracked passwords and hashes to a file."""
    with open(filename, 'w') as file:
        for hash_value, password in cracked.items():
            file.write(f"{hash_value}:{password}:SHA256\n")

if __name__ == "__main__":
    # Accept file names as input
    password_file = input("Enter the file name containing the common passwords: ")
    hash_file = input("Enter the file name containing the hashes: ")
    output_file = input("Enter the file name to save the cracked passwords: ")

    # Load common passwords and hashes from the files
    COMMON_PASSWORDS = load_from_file(password_file)
    hashes_to_crack = load_from_file(hash_file)

    # Perform dictionary attack
    cracked = dictionary_attack(hashes_to_crack, COMMON_PASSWORDS)

    # Save cracked passwords to the output file
    save_to_file(output_file, cracked)

    print(f"Cracked passwords saved to {output_file}")