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/**
* \file
* \author Egor Tensin <Egor.Tensin@gmail.com>
* \date 2015
* \copyright This file is licensed under the terms of the MIT License.
* See LICENSE.txt for details.
*/
#include <aesni/all.h>
#include <stdio.h>
int main()
{
AesBlock128 plain, cipher, decrypted;
AesBlock192 key;
Aes192KeySchedule key_schedule, inverted_schedule;
plain = make_aes_block128(0xffeeddcc, 0xbbaa9988, 0x77665544, 0x33221100);
key = make_aes_block192(0x17161514, 0x13121110, 0x0f0e0d0c, 0x0b0a0908, 0x07060504, 0x03020100);
printf("Plain: %s\n", format_aes_block128(&plain).str);
print_aes_block128_as_matrix(&plain);
printf("\n");
printf("Key: %s\n", format_aes_block192(&key).str);
print_aes_block192_as_matrix(&key);
aes192_expand_key_schedule(&key, &key_schedule);
printf("\n");
printf("Key schedule:\n");
for (int i = 0; i < 13; ++i)
printf("\t[%d]: %s\n", i, format_aes_block128(&key_schedule.keys[i]).str);
cipher = aes192ecb_encrypt_block(plain, &key_schedule);
printf("\n");
printf("Cipher: %s\n", format_aes_block128(&cipher).str);
print_aes_block128_as_matrix(&cipher);
aes192_invert_key_schedule(&key_schedule, &inverted_schedule);
printf("\n");
printf("Inverted key schedule:\n");
for (int i = 0; i < 13; ++i)
printf("\t[%d]: %s\n", i, format_aes_block128(&inverted_schedule.keys[i]).str);
decrypted = aes192ecb_decrypt_block(cipher, &inverted_schedule);
printf("\n");
printf("Decrypted: %s\n", format_aes_block128(&decrypted).str);
print_aes_block128_as_matrix(&decrypted);
return 0;
}
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