# Python PRIDE implementation test vectors
# Version: 1.0
# Date: 23/04/2015
#
# =============================================================================
#
# Python implementation of the PRIDE cipher; test vectors
# Copyright (C) 2015 Camil Staps (info@camilstaps.nl)
#
# =============================================================================
# 
# These are the test vectors from appendix J of Block Ciphers -- Focus On The 
# Linear Layer (feat. PRIDE); Martin R. Albrecht, Benedikt Driessen, Elif Bilge
# Kavun, Gregor Leander, Christof Paar, Tolga Yalçın: 
# https://eprint.iacr.org/2014/453
# 
# =============================================================================

from pypride import Pride

test_vectors = [
    {'key': "00000000000000000000000000000000", 'plaintext': "0000000000000000", 'ciphertext': "82b4109fcc70bd1f"},
    {'key': "00000000000000000000000000000000", 'plaintext': "ffffffffffffffff", 'ciphertext': "d70e60680a17b956"},
    {'key': "ffffffffffffffff0000000000000000", 'plaintext': "0000000000000000", 'ciphertext': "28f19f97f5e846a9"},
    {'key': "0000000000000000ffffffffffffffff", 'plaintext': "0000000000000000", 'ciphertext': "d123ebaf368fce62"},
    {'key': "0000000000000000fedcba9876543210", 'plaintext': "0123456789abcdef", 'ciphertext': "d1372929712d336e"}
]

for vector in test_vectors:
    cipher = Pride(vector['key'].decode('hex'))
    encryption = cipher.encrypt(vector['plaintext'].decode('hex'))
    decryption = cipher.decrypt(vector['ciphertext'].decode('hex'))
    print encryption == vector['ciphertext'].decode('hex'),  decryption == vector['plaintext'].decode('hex')