X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=test_src%2Fmain-aes-test.c;h=47ed45972a6d646f8d147156aec7c5a83a5805cf;hb=572b35bb7409fb362441e0812cb62eab9f2411f0;hp=ef4262662d8c5fc985f0b6a163c4d55828e7bdb6;hpb=d6a35f05fd2b5ee79d5ad8424434ad1a068be453;p=avr-crypto-lib.git diff --git a/test_src/main-aes-test.c b/test_src/main-aes-test.c index ef42626..47ed459 100644 --- a/test_src/main-aes-test.c +++ b/test_src/main-aes-test.c @@ -1,6 +1,6 @@ /* 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 @@ -42,8 +42,9 @@ #include #include #include +#include -char* cipher_name = "AES"; +char* algo_name = "AES"; /***************************************************************************** * additional validation-functions * @@ -52,7 +53,7 @@ char* cipher_name = "AES"; 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; @@ -90,11 +91,14 @@ void testrun_test_aes(void){ aes128_enc(data, &ctx); uart_putstr_P(PSTR("\r\n ciphertext: ")); uart_hexdump(data, 16); + aes128_dec(data, &ctx); + uart_putstr_P(PSTR("\r\n plaintext: ")); + uart_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, @@ -113,7 +117,61 @@ void testrun_testkey_aes(void){ } } -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); + uart_putstr_P(PSTR("\r\n\r\n keyschedule test (FIPS 197):\r\n key: ")); + uart_hexdump(key, 24); + for(i=0; i<13; ++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); + } +} + + +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); + uart_putstr_P(PSTR("\r\n\r\n keyschedule test (FIPS 197):\r\n key: ")); + uart_hexdump(key, 32); + for(i=0; i<15; ++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); + } +} + +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]; @@ -150,34 +208,124 @@ void testrun_performance_aes(void){ uart_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(); + uart_putstr_P(PSTR("\r\n\tctx-gen time: ")); + ultoa((unsigned long)t, str, 10); + uart_putstr(str); + + + startTimer(1); + aes192_enc(data, &ctx); + t = stopTimer(); + uart_putstr_P(PSTR("\r\n\tencrypt time: ")); + ultoa((unsigned long)t, str, 10); + uart_putstr(str); + + + startTimer(1); + aes192_dec(data, &ctx); + t = stopTimer(); + uart_putstr_P(PSTR("\r\n\tdecrypt time: ")); + ultoa((unsigned long)t, str, 10); + uart_putstr(str); + + uart_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(); + uart_putstr_P(PSTR("\r\n\tctx-gen time: ")); + ultoa((unsigned long)t, str, 10); + uart_putstr(str); + + + startTimer(1); + aes256_enc(data, &ctx); + t = stopTimer(); + uart_putstr_P(PSTR("\r\n\tencrypt time: ")); + ultoa((unsigned long)t, str, 10); + uart_putstr(str); + + + startTimer(1); + aes256_dec(data, &ctx); + t = stopTimer(); + uart_putstr_P(PSTR("\r\n\tdecrypt time: ")); + ultoa((unsigned long)t, str, 10); + uart_putstr(str); + + uart_putstr_P(PSTR("\r\n")); +} + +void testrun_performance_aes(void){ + uart_putstr_P(PSTR("\r\n -=AES Performance Test=-\r\n")); + uart_putstr_P(PSTR("\r\n AES-128\r\n")); + testrun_performance_aes128(); + uart_putstr_P(PSTR("\r\n AES-192\r\n")); + testrun_performance_aes192(); + uart_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 = uart_getc; + cli_tx = uart_putc; + for(;;){ + uart_putstr_P(PSTR("\r\n\r\nCrypto-VS (")); + uart_putstr(algo_name); + uart_putstr_P(PSTR(")\r\nloaded and running\r\n")); + cmd_interface(cmdlist); } - }