/**
* \brief The main function.
*/
int main(void)
{
//! [setup_init]
/* Initialize the system and console*/
system_init();
configure_usart();
//! [setup_config]
aes_get_config_defaults(&g_aes_cfg);
//! [setup_config]
//! [setup_config_defaults]
aes_init(&aes_instance,AES, &g_aes_cfg);
//! [setup_config_defaults]
//! [module_enable]
aes_enable(&aes_instance);
//! [module_enable]
//! [module_enable_register]
/* Enable AES interrupt. */
aes_register_callback(aes_callback,AES_CALLBACK_ENCRYPTION_COMPLETE);
aes_enable_callback(&aes_instance,AES_CALLBACK_ENCRYPTION_COMPLETE);
//! [module_enable_register]
//! [setup_init]
printf("Start test\r\n");
//! [encryption_decryption]
//![ECB_MODE]
ecb_mode_test();
//![ECB_MODE]
//![CBC_MODE]
cbc_mode_test();
//![CBC_MODE]
//![CFB_MODE]
cfb128_mode_test();
//![CFB_MODE]
//![OFB_MODE]
ofb_mode_test();
//![OFB_MODE]
//![CTR_MODE]
ctr_mode_test();
//![CTR_MODE]
//! [encryption_decryption]
while(1) ;
}
/**
* \brief The main function.
*/
int main(void)
{
uint8_t key;
/* Initialize the SAM system */
sysclk_init();
board_init();
/* Initialize the console */
configure_console();
/* Output example information */
printf("-- AES Example --\r\n");
printf("-- %s\n\r", BOARD_NAME);
printf("-- Compiled: %s %s --\n\r", __DATE__, __TIME__);
/* Enable the AES module. */
aes_get_config_defaults(&g_aes_cfg);
aes_init(&g_aes_inst, AESA, &g_aes_cfg);
aes_enable(&g_aes_inst);
/* Enable AES interrupt. */
aes_set_callback(&g_aes_inst, AES_INTERRUPT_INPUT_BUFFER_READY,
aes_callback, 1);
/* Display menu */
display_menu();
while (1) {
scanf("%c", (char *)&key);
switch (key) {
case 'h':
display_menu();
break;
case '1':
printf("ECB mode encryption and decryption test.\r\n");
ecb_mode_test();
break;
case '2':
printf("CBC mode encryption and decryption test.\r\n");
cbc_mode_test();
break;
case '3':
printf("CFB128 mode encryption and decryption test.\r\n");
cfb128_mode_test();
break;
case '4':
printf("OFB mode encryption and decryption test.\r\n");
ofb_mode_test();
break;
case '5':
printf("CTR mode encryption and decryption test.\r\n");
ctr_mode_test();
break;
case 'd':
printf("ECB mode encryption and decryption test with PDCA.\r\n");
ecb_mode_test_pdca();
break;
default:
break;
}
}
}