What?

The original zero dependency python only AES implemntation. See

blitzkloud

tips ethercrypt.eth

Installation

pip3 install purePyAES

Example Usage

from purePyAES.py_aes import AesWrapper

def gen_random_key():
    with open("/dev/urandom", 'rb') as fb:
        fb = fb.read(32)
        return fb.hex().__str__()


if __name__ == "__main__":
    """
    Example usage. Super straightforward.
    First written for BlitzKloud. There was no pure python AES
    at that time.
    """
    # Generate a key. Must be either 8,16, or 32 characters
    print('[+] Generating a random AES key ...')
    key = gen_random_key()[:32]
    print('[+] AES key generated: {}'.format(key))
    aes = AesWrapper(key.encode())  # also should be bytes
    enc_input = input('type something >> ') # input some data to encrypt
    if not enc_input or enc_input.strip('\r\n') == '':
        print("[+] Or don't")
        enc_input = 'test this data'
        print('[+] We will use `test this data` then ...')
    print('[encrypted] (b64 wrapped) aes encrypted data `aes.encrypt`: ')
    enc_data = aes.encrypt(enc_input)
    print(enc_data)
    denc_data = aes.decrypt(enc_data)
    print('aes.decrypt: ')
    print('[decrypted] %s data aes.decrypt`')
    print(denc_data)