79 lines
2.0 KiB
C
79 lines
2.0 KiB
C
/*
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* HMAC-SHA256 test-suit
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*
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*/
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#include "config.h"
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#include "serial-tools.h"
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#include "uart.h"
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#include "debug.h"
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#include "sha256.h"
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#include "hmac-sha256.h"
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#include "nessie_mac_test.h"
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#include <stdint.h>
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#include <string.h>
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char* algo_name = "HMAC-SHA256";
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/*****************************************************************************
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* additional validation-functions *
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*****************************************************************************/
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void hmacsha256_next_dummy(void* buffer, void* ctx){
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sha256_nextBlock(ctx, buffer);
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}
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void hmacsha256_init_dummy(void* key, uint16_t keysize_b, void* ctx){
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hmac_sha256_init(ctx, key, keysize_b);
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}
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void hmacsha256_last_dummy(void* buffer, uint16_t size_b, void* key, uint16_t keysize_b, void* ctx){
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sha256_lastBlock(ctx, buffer, size_b);
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hmac_sha256_final(ctx, key, keysize_b);
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}
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void testrun_nessie_hmacsha256(void){
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nessie_mac_ctx.macsize_b = 256;
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nessie_mac_ctx.keysize_b = 512;
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nessie_mac_ctx.blocksize_B = 512/8;
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nessie_mac_ctx.ctx_size_B = sizeof(hmac_sha256_ctx_t);
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nessie_mac_ctx.name = algo_name;
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nessie_mac_ctx.mac_init = (nessie_mac_init_fpt)hmacsha256_init_dummy;
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nessie_mac_ctx.mac_next = (nessie_mac_next_fpt)hmacsha256_next_dummy;
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nessie_mac_ctx.mac_last = (nessie_mac_last_fpt)hmacsha256_last_dummy;
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nessie_mac_ctx.mac_conv = (nessie_mac_conv_fpt)sha256_ctx2hash;
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nessie_mac_run();
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}
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/*****************************************************************************
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* main *
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*****************************************************************************/
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int main (void){
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char str[20];
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DEBUG_INIT();
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uart_putstr("\r\n");
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uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
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uart_putstr(algo_name);
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uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
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restart:
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while(1){
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if (!getnextwordn(str,20)) {DEBUG_S("DBG: W1\r\n"); goto error;}
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if (strcmp(str, "nessie")) {DEBUG_S("DBG: 1b\r\n"); goto error;}
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testrun_nessie_hmacsha256();
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goto restart;
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continue;
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error:
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uart_putstr("ERROR\r\n");
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}
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}
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