/* main-aes-test.c */
/*
- This file is part of the Crypto-avr-lib/microcrypt-lib.
+ This file is part of the AVR-Crypto-Lib.
Copyright (C) 2008 Daniel Otte (daniel.otte@rub.de)
This program is free software: you can redistribute it and/or modify
#include "config.h"
#include "serial-tools.h"
-#include "uart.h"
+#include "uart_i.h"
#include "debug.h"
#include "aes.h"
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
+#include <avr/pgmspace.h>
-char* cipher_name = "AES";
+char* algo_name = "AES";
/*****************************************************************************
* additional validation-functions *
void testrun_nessie_aes(void){
nessie_bc_ctx.blocksize_B = 16;
nessie_bc_ctx.keysize_b = 128;
- nessie_bc_ctx.name = cipher_name;
+ nessie_bc_ctx.name = algo_name;
nessie_bc_ctx.ctx_size_B = sizeof(aes128_ctx_t);
nessie_bc_ctx.cipher_enc = (nessie_bc_enc_fpt)aes128_enc;
nessie_bc_ctx.cipher_dec = (nessie_bc_dec_fpt)aes128_dec;
0xe0, 0x37, 0x07, 0x34 };
aes128_ctx_t ctx;
aes128_init(key, &ctx);
- uart_putstr_P(PSTR("\r\n\r\n cipher test (FIPS 197):\r\n key: "));
- uart_hexdump(key, 16);
- uart_putstr_P(PSTR("\r\n plaintext: "));
- uart_hexdump(data, 16);
+ cli_putstr_P(PSTR("\r\n\r\n cipher test (FIPS 197):\r\n key: "));
+ cli_hexdump(key, 16);
+ cli_putstr_P(PSTR("\r\n plaintext: "));
+ cli_hexdump(data, 16);
aes128_enc(data, &ctx);
- uart_putstr_P(PSTR("\r\n ciphertext: "));
- uart_hexdump(data, 16);
+ cli_putstr_P(PSTR("\r\n ciphertext: "));
+ cli_hexdump(data, 16);
+ aes128_dec(data, &ctx);
+ cli_putstr_P(PSTR("\r\n plaintext: "));
+ cli_hexdump(data, 16);
}
-void testrun_testkey_aes(void){
+void testrun_testkey_aes128(void){
uint8_t key[16] = { 0x2b, 0x7e, 0x15, 0x16,
0x28, 0xae, 0xd2, 0xa6,
0xab, 0xf7, 0x15, 0x88,
aes128_ctx_t ctx;
uint8_t i;
aes128_init(key, &ctx);
- uart_putstr_P(PSTR("\r\n\r\n keyschedule test (FIPS 197):\r\n key: "));
- uart_hexdump(key, 16);
+ cli_putstr_P(PSTR("\r\n\r\n keyschedule test (FIPS 197):\r\n key: "));
+ cli_hexdump(key, 16);
for(i=0; i<11; ++i){
- uart_putstr_P(PSTR("\r\n index: "));
- uart_putc('0'+i/10);
- uart_putc('0'+i%10);
- uart_putstr_P(PSTR(" roundkey "));
- uart_hexdump(ctx.key[i].ks, 16);
+ cli_putstr_P(PSTR("\r\n index: "));
+ cli_putc('0'+i/10);
+ cli_putc('0'+i%10);
+ cli_putstr_P(PSTR(" roundkey "));
+ cli_hexdump(ctx.key[i].ks, 16);
}
}
-void testrun_performance_aes(void){
+void testrun_testkey_aes192(void){
+ uint8_t key[24] = { 0x8e, 0x73, 0xb0, 0xf7,
+ 0xda, 0x0e, 0x64, 0x52,
+ 0xc8, 0x10, 0xf3, 0x2b,
+ 0x80, 0x90, 0x79, 0xe5,
+ 0x62, 0xf8, 0xea, 0xd2,
+ 0x52, 0x2c, 0x6b, 0x7b};
+ aes192_ctx_t ctx;
+ uint8_t i;
+ memset(&ctx, 0, sizeof(aes192_ctx_t));
+ aes192_init(key, &ctx);
+ cli_putstr_P(PSTR("\r\n\r\n keyschedule test (FIPS 197):\r\n key: "));
+ cli_hexdump(key, 24);
+ for(i=0; i<13; ++i){
+ cli_putstr_P(PSTR("\r\n index: "));
+ cli_putc('0'+i/10);
+ cli_putc('0'+i%10);
+ cli_putstr_P(PSTR(" roundkey "));
+ cli_hexdump(ctx.key[i].ks, 16);
+ }
+}
+
+
+void testrun_testkey_aes256(void){
+ uint8_t key[32] = { 0x60, 0x3d, 0xeb, 0x10,
+ 0x15, 0xca, 0x71, 0xbe,
+ 0x2b, 0x73, 0xae, 0xf0,
+ 0x85, 0x7d, 0x77, 0x81,
+ 0x1f, 0x35, 0x2c, 0x07,
+ 0x3b, 0x61, 0x08, 0xd7,
+ 0x2d, 0x98, 0x10, 0xa3,
+ 0x09, 0x14, 0xdf, 0xf4};
+ aes256_ctx_t ctx;
+ uint8_t i;
+ memset(&ctx, 0, sizeof(aes256_ctx_t));
+ aes256_init(key, &ctx);
+ cli_putstr_P(PSTR("\r\n\r\n keyschedule test (FIPS 197):\r\n key: "));
+ cli_hexdump(key, 32);
+ for(i=0; i<15; ++i){
+ cli_putstr_P(PSTR("\r\n index: "));
+ cli_putc('0'+i/10);
+ cli_putc('0'+i%10);
+ cli_putstr_P(PSTR(" roundkey "));
+ cli_hexdump(ctx.key[i].ks, 16);
+ }
+}
+
+void testrun_testkey_aes(void){
+ testrun_testkey_aes128();
+ testrun_testkey_aes192();
+ testrun_testkey_aes256();
+}
+/*****************************************************************************/
+
+void testrun_performance_aes128(void){
uint64_t t;
char str[16];
uint8_t key[32], data[16];
startTimer(1);
aes128_init(key, &ctx);
t = stopTimer();
- uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
+ cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
ultoa((unsigned long)t, str, 10);
- uart_putstr(str);
+ cli_putstr(str);
startTimer(1);
aes128_enc(data, &ctx);
t = stopTimer();
- uart_putstr_P(PSTR("\r\n\tencrypt time: "));
+ cli_putstr_P(PSTR("\r\n\tencrypt time: "));
ultoa((unsigned long)t, str, 10);
- uart_putstr(str);
+ cli_putstr(str);
startTimer(1);
aes128_dec(data, &ctx);
t = stopTimer();
- uart_putstr_P(PSTR("\r\n\tdecrypt time: "));
+ cli_putstr_P(PSTR("\r\n\tdecrypt time: "));
+ ultoa((unsigned long)t, str, 10);
+ cli_putstr(str);
+
+ cli_putstr_P(PSTR("\r\n"));
+}
+
+
+void testrun_performance_aes192(void){
+ uint64_t t;
+ char str[16];
+ uint8_t key[32], data[16];
+ aes192_ctx_t ctx;
+
+ calibrateTimer();
+ print_overhead();
+
+ memset(key, 0, 32);
+ memset(data, 0, 16);
+
+ startTimer(1);
+ aes192_init(key, &ctx);
+ t = stopTimer();
+ cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
+ ultoa((unsigned long)t, str, 10);
+ cli_putstr(str);
+
+
+ startTimer(1);
+ aes192_enc(data, &ctx);
+ t = stopTimer();
+ cli_putstr_P(PSTR("\r\n\tencrypt time: "));
+ ultoa((unsigned long)t, str, 10);
+ cli_putstr(str);
+
+
+ startTimer(1);
+ aes192_dec(data, &ctx);
+ t = stopTimer();
+ cli_putstr_P(PSTR("\r\n\tdecrypt time: "));
+ ultoa((unsigned long)t, str, 10);
+ cli_putstr(str);
+
+ cli_putstr_P(PSTR("\r\n"));
+}
+
+
+void testrun_performance_aes256(void){
+ uint64_t t;
+ char str[16];
+ uint8_t key[32], data[16];
+ aes256_ctx_t ctx;
+
+ calibrateTimer();
+ print_overhead();
+
+ memset(key, 0, 32);
+ memset(data, 0, 16);
+
+ startTimer(1);
+ aes256_init(key, &ctx);
+ t = stopTimer();
+ cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
+ ultoa((unsigned long)t, str, 10);
+ cli_putstr(str);
+
+
+ startTimer(1);
+ aes256_enc(data, &ctx);
+ t = stopTimer();
+ cli_putstr_P(PSTR("\r\n\tencrypt time: "));
ultoa((unsigned long)t, str, 10);
- uart_putstr(str);
+ cli_putstr(str);
+
- uart_putstr_P(PSTR("\r\n"));
+ startTimer(1);
+ aes256_dec(data, &ctx);
+ t = stopTimer();
+ cli_putstr_P(PSTR("\r\n\tdecrypt time: "));
+ ultoa((unsigned long)t, str, 10);
+ cli_putstr(str);
+
+ cli_putstr_P(PSTR("\r\n"));
+}
+
+void testrun_performance_aes(void){
+ cli_putstr_P(PSTR("\r\n -=AES Performance Test=-\r\n"));
+ cli_putstr_P(PSTR("\r\n AES-128\r\n"));
+ testrun_performance_aes128();
+ cli_putstr_P(PSTR("\r\n AES-192\r\n"));
+ testrun_performance_aes192();
+ cli_putstr_P(PSTR("\r\n AES-256\r\n"));
+ testrun_performance_aes256();
}
/*****************************************************************************
* main *
*****************************************************************************/
+const char nessie_str[] PROGMEM = "nessie";
+const char test_str[] PROGMEM = "test";
+const char testkey_str[] PROGMEM = "testkey";
+const char performance_str[] PROGMEM = "performance";
+const char echo_str[] PROGMEM = "echo";
+
+cmdlist_entry_t cmdlist[] PROGMEM = {
+ { nessie_str, NULL, testrun_nessie_aes },
+ { test_str, NULL, testrun_test_aes},
+ { testkey_str, NULL, testrun_testkey_aes},
+ { performance_str, NULL, testrun_performance_aes},
+ { echo_str, (void*)1, (void_fpt)echo_ctrl},
+ { NULL, NULL, NULL}
+};
+
+
int main (void){
- char str[20];
DEBUG_INIT();
- uart_putstr("\r\n");
-
- uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
- uart_putstr(cipher_name);
- uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
-
- PGM_P u = PSTR("nessie\0test\0testkey\0performance\0");
- void_fpt v[] = {testrun_nessie_aes,
- testrun_test_aes,
- testrun_testkey_aes,
- testrun_performance_aes};
-
- while(1){
- if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
- if(execcommand_d0_P(str, u, v)<0){
- uart_putstr_P(PSTR("\r\nunknown command\r\n"));
- }
- continue;
- error:
- uart_putstr("ERROR\r\n");
- }
+ cli_rx = (cli_rx_fpt)uart0_getc;
+ cli_tx = (cli_tx_fpt)uart0_putc;
+ for(;;){
+ cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
+ cli_putstr(algo_name);
+ cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
+ cmd_interface(cmdlist);
+ }
}
projects / avr-crypto-lib.git / blobdiff