Function process

encrypt_lib/rc4.py:14–24

(data, args)

def process(data, args):
    try:
        from Crypto.Cipher import ARC4
    except Exception:
        raise RuntimeError('pycryptodome is required for rc4 plugin')
    key = os.urandom(32)
    cipher = ARC4.new(key)
    encrypted = cipher.encrypt(data)
    hash1 = sha256_bytes(data)
    final = key + hash1 + encrypted
    return final