From: bg Date: Wed, 27 Aug 2008 03:21:27 +0000 (+0000) Subject: unifoming omac nameing; +auto help X-Git-Url: https://git.cryptolib.org/?a=commitdiff_plain;h=3a571bf2d55c87a3d08641f7df7681c923717eb1;p=avr-crypto-lib.git unifoming omac nameing; +auto help --- diff --git a/Makefile b/Makefile index 6a0e04d..57abdad 100644 --- a/Makefile +++ b/Makefile @@ -164,7 +164,11 @@ define LISTING_TEMPLATE $(1)_LIST: $(2) endef -$(foreach algo, $(ALGORITHMS),$(eval $(call LISTING_TEMPLATE,$(call uc, $(algo)), $(patsubst %.o,%.lst,$(algo)_OBJ) ))) +$(foreach algo, $(ALGORITHMS),$(eval $(call LISTING_TEMPLATE,$(call uc, $(algo)), \ + $(patsubst %,$(LIST_DIR)%, \ + $(patsubst $(BIN_DIR)%,%, \ + $(patsubst $(TESTBIN_DIR)%,%, \ + $(patsubst %.o,%.lst,$($(algo)_OBJ)))) )))) listings: $(patsubst %,%_LIST,$(ALGORITHMS)) diff --git a/config.h b/config.h index a4624a6..06548bd 100644 --- a/config.h +++ b/config.h @@ -43,5 +43,7 @@ //#define ATMEGA644 /* this is now done by make */ +#define CLI_AUTO_HELP + #endif diff --git a/omac_noekeon.h b/omac_noekeon.h index a5c73d2..6f1e401 100644 --- a/omac_noekeon.h +++ b/omac_noekeon.h @@ -4,14 +4,14 @@ #include "noekeon.h" #include -typedef uint8_t noekeon_omac_ctx_t[16]; +typedef uint8_t omac_noekeon_ctx_t[16]; -void omac_noekeon_init(noekeon_omac_ctx_t* ctx); -void omac_noekeont_tweak(uint8_t t, const void* key, noekeon_omac_ctx_t* ctx); +void omac_noekeon_init(omac_noekeon_ctx_t* ctx); +void omac_noekeont_tweak(uint8_t t, const void* key, omac_noekeon_ctx_t* ctx); void omac_noekeon_next(const void* buffer, const void* key, - noekeon_omac_ctx_t* ctx); + omac_noekeon_ctx_t* ctx); void omac_noekeon_last(const void* buffer, uint8_t length_b, const void* key, - noekeon_omac_ctx_t* ctx); + omac_noekeon_ctx_t* ctx); void omac_noekeon(void* dest, const void* msg, uint16_t msglength_b, const void* key, uint8_t t); diff --git a/test_src/cli.c b/test_src/cli.c index 8c15f5f..f01547d 100644 --- a/test_src/cli.c +++ b/test_src/cli.c @@ -29,6 +29,7 @@ #include #include #include +#include "config.h" int16_t findstring_d0(const char* str, const char* v){ uint8_t i=0; @@ -56,8 +57,26 @@ int16_t findstring_d0_P(const char* str, PGM_P v){ return -1; } +#ifdef CLI_AUTO_HELP +#include "uart.h" + +void cli_auto_help_P(PGM_P dbzstr){ + char c; + uart_putstr_P(PSTR("\r\n[auto help] available commands are:\r\n\t")); + do{ + while((c=pgm_read_byte(dbzstr++))!=0){ + uart_putc(c); + } + uart_putstr_P(PSTR("\r\n\t")); + }while((c=pgm_read_byte(dbzstr))!=0); + uart_putstr_P(PSTR("\r\n")); +} + +#endif + int16_t execcommand_d0_P(const char* str, PGM_P v, void(*fpt[])(void) ){ uint8_t i=0; + PGM_P commands=v; while(pgm_read_byte(v)){ if(!strcmp_P(str, v)){ (fpt[i])(); @@ -67,6 +86,7 @@ int16_t execcommand_d0_P(const char* str, PGM_P v, void(*fpt[])(void) ){ ; ++i; } + cli_auto_help_P(commands); return -1; } diff --git a/test_src/main-omac-noekeon-test.c b/test_src/main-omac-noekeon-test.c index 2ec2408..c34d675 100644 --- a/test_src/main-omac-noekeon-test.c +++ b/test_src/main-omac-noekeon-test.c @@ -31,7 +31,9 @@ #include "cli.h" #include "nessie_mac_test.h" +#include "performance_test.h" +#include #include #include @@ -56,7 +58,7 @@ void test_mac(void* key, void* data, uint16_t datalength_b){ } -void testrun_test_noekeonomac(void){ +void testrun_test_omac_noekeon(void){ uint8_t key[16], data[64]; uint16_t i; memset(key, 0xAA, 16); @@ -70,16 +72,16 @@ void testrun_test_noekeonomac(void){ uint8_t stat_key[16]; -void noekeonomac_next_dummy(void* buffer, void* ctx){ +void omac_noekeon_next_dummy(void* buffer, void* ctx){ omac_noekeon_next(buffer, stat_key, ctx); } -void noekeonomac_init_dummy(void* key, uint16_t keysize_b, void* ctx){ +void omac_noekeon_init_dummy(void* key, uint16_t keysize_b, void* ctx){ omac_noekeon_init(ctx); memcpy(stat_key, key, 16); } -void noekeonomac_last_dummy(void* buffer, uint16_t size_b, void* key, uint16_t keysize_b, void* ctx){ +void omac_noekeon_last_dummy(void* buffer, uint16_t size_b, void* key, uint16_t keysize_b, void* ctx){ while(size_b>128){ omac_noekeon_next(buffer, key, ctx); size_b -= 128; @@ -88,26 +90,63 @@ void noekeonomac_last_dummy(void* buffer, uint16_t size_b, void* key, uint16_t k omac_noekeon_last(buffer, size_b, key, ctx); } -void noekeonomac_conv_dummy(void* buffer, void* ctx){ +void omac_noekeon_conv_dummy(void* buffer, void* ctx){ memcpy(buffer, ctx, 16); } -void testrun_nessie_noekeonomac(void){ +void testrun_nessie_omac_noekeon(void){ nessie_mac_ctx.macsize_b = 128; nessie_mac_ctx.keysize_b = 128; nessie_mac_ctx.blocksize_B = 16; - nessie_mac_ctx.ctx_size_B = sizeof(noekeon_omac_ctx_t); + nessie_mac_ctx.ctx_size_B = sizeof(omac_noekeon_ctx_t); nessie_mac_ctx.name = algo_name; - nessie_mac_ctx.mac_init = noekeonomac_init_dummy; - nessie_mac_ctx.mac_next = noekeonomac_next_dummy; - nessie_mac_ctx.mac_last = noekeonomac_last_dummy; - nessie_mac_ctx.mac_conv = noekeonomac_conv_dummy; + nessie_mac_ctx.mac_init = omac_noekeon_init_dummy; + nessie_mac_ctx.mac_next = omac_noekeon_next_dummy; + nessie_mac_ctx.mac_last = omac_noekeon_last_dummy; + nessie_mac_ctx.mac_conv = omac_noekeon_conv_dummy; nessie_mac_run(); } +/******************************************************************************/ - +void testrun_performance_omac_noekeon(void){ + uint64_t t; + char str[16]; + uint8_t data[16], key[16]; + omac_noekeon_ctx_t ctx; + + calibrateTimer(); + print_overhead(); + + memset(data, 0, 16); + memset(key, 0, 16); + + startTimer(1); + omac_noekeon_init(&ctx); + t = stopTimer(); + uart_putstr_P(PSTR("\r\n\tctx-gen time: ")); + ultoa((unsigned long)t, str, 10); + uart_putstr(str); + + + startTimer(1); + omac_noekeon_next(data, key, &ctx); + t = stopTimer(); + uart_putstr_P(PSTR("\r\n\tone-block time: ")); + ultoa((unsigned long)t, str, 10); + uart_putstr(str); + + + startTimer(1); + omac_noekeon_last(data, 128, key, &ctx); + t = stopTimer(); + uart_putstr_P(PSTR("\r\n\tlast block time: ")); + ultoa((unsigned long)t, str, 10); + uart_putstr(str); + + uart_putstr_P(PSTR("\r\n")); +} /***************************************************************************** * main * @@ -122,8 +161,10 @@ int main (void){ uart_putstr(algo_name); uart_putstr_P(PSTR(")\r\nloaded and running\r\n")); - PGM_P u = PSTR("nessie\0test\0"); - void_fpt v[] = {testrun_nessie_noekeonomac, testrun_test_noekeonomac}; + PGM_P u = PSTR("nessie\0test\0performance\0"); + void_fpt v[] = {testrun_nessie_omac_noekeon, + testrun_test_omac_noekeon, + testrun_performance_omac_noekeon}; while(1){ if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}