void noekeon_init(const void *key, noekeon_ctx_t *ctx){ uint8_t nullv[16]; memset(nullv, 0, 16); memcpy(ctx, key, 16); noekeon_enc(ctx, nullv); }
void testrun_performance_noekeon(void){ uint64_t t; char str[16]; uint8_t key[16], data[16]; noekeon_ctx_t ctx; calibrateTimer(); print_overhead(); memset(key, 0, 16); memset(data, 0, 16); startTimer(1); noekeon_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); noekeon_enc(data, &ctx); t = stopTimer(); uart_putstr_P(PSTR("\r\n\tencrypt time: ")); ultoa((unsigned long)t, str, 10); uart_putstr(str); startTimer(1); noekeon_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_stdtest_noekeon(void) { uint8_t key[16], data[16]; uint8_t key3[16]; noekeon_ctx_t ctx; cli_putstr_P(PSTR("\r\nTest vectors for block cipher Noekeon in Indirect-Key Mode:\r\n")); memset(key, 0, 16); memset(data, 0, 16); testrun_stdtest_runindirect(data, key); memset(key, 0xFF, 16); memset(data, 0xFF, 16); testrun_stdtest_runindirect(data, key); memset(key, 0, 16); memset(data, 0, 16); noekeon_init(key, &ctx); noekeon_enc(data, &ctx); memcpy(key3, data, 16); memset(key, 0xFF, 16); memset(data, 0xFF, 16); noekeon_init(key, &ctx); noekeon_enc(data, &ctx); testrun_stdtest_runindirect(data, key3); cli_putstr_P(PSTR("\r\nTest vectors for block cipher Noekeon in Direct-Key Mode:\r\n")); memset(key, 0, 16); memset(data, 0, 16); testrun_stdtest_rundirect(data, key); memset(key, 0xFF, 16); memset(data, 0xFF, 16); testrun_stdtest_rundirect(data, key); memset(key, 0, 16); memset(data, 0, 16); noekeon_enc(data, key); memcpy(key3, data, 16); memset(key, 0xFF, 16); memset(data, 0xFF, 16); noekeon_enc(data, key); testrun_stdtest_rundirect(data, key3); }
void testrun_stdtest_rundirect(void* data, void* key) { cli_putstr_P(PSTR("\r\n ")); cli_putstr_P(PSTR("k = ")); cli_hexdump(key,16); cli_putstr_P(PSTR("\r\n ")); cli_putstr_P(PSTR("a = ")); cli_hexdump(data,16); noekeon_enc(data, key); cli_putstr_P(PSTR("\r\nafter NESSIEencrypt, b = ")); cli_hexdump(data,16); noekeon_dec(data, key); cli_putstr_P(PSTR("\r\nafter NESSIEdecrypt, a?= ")); cli_hexdump(data,16); cli_putstr_P(PSTR("\r\n")); }
void testrun_stdtest_runindirect(void* data, void* key){ noekeon_ctx_t ctx; uart_putstr_P(PSTR("\r\n ")); uart_putstr_P(PSTR("k = ")); uart_hexdump(key,16); uart_putstr_P(PSTR("\r\n ")); uart_putstr_P(PSTR("a = ")); uart_hexdump(data,16); noekeon_init(key, &ctx); noekeon_enc(data, &ctx); uart_putstr_P(PSTR("\r\nafter NESSIEencrypt, b = ")); uart_hexdump(data,16); noekeon_dec(data, &ctx); uart_putstr_P(PSTR("\r\nafter NESSIEdecrypt, a?= ")); uart_hexdump(data,16); uart_putstr_P(PSTR("\r\n")); }