65816-crypto/aestest.c
2017-06-26 20:41:44 -05:00

38 lines
926 B
C

#include <stdio.h>
#include "aes.h"
void print_hexbytes(char *prefix, unsigned char *data, unsigned int n) {
int i;
printf("%s", prefix);
for (i = 0; i < n; i++) {
printf("%02x ", data[i]);
}
printf("\n");
}
int main(void) {
int i;
struct aes_state aes_state = {
{0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff},
{0},
aes_keysize_128,
{0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f}
};
print_hexbytes("Input: ", aes_state.data, 16);
print_hexbytes("Key: ", aes_state.key, 16);
aes_expandkey128(&aes_state);
for (i = 1; i <= 10; i++) {
printf("Round key %2i: ", i);
print_hexbytes("", aes_state.key + i*16, 16);
}
aes_encrypt(&aes_state);
print_hexbytes("Output: ", aes_state.data, 16);
}