#include "debug.h"
#include "camellia.h"
+#include "nessie_bc_test.h"
+#include "performance_test.h"
+#include "cli.h"
+
+char* cipher_name = "Camellia";
+
#include <stdint.h>
#include <string.h>
+#include <stdlib.h>
#include <avr/pgmspace.h>
-#ifndef BOOL
-#define BOOL
- #ifndef __BOOL
- #define __BOOL
- #ifndef __BOOL__
- #define __BOOL__
- typedef enum{false=0,true=1} bool;
- #endif
- #endif
-#endif
-
-
-
/*****************************************************************************
* additional validation-functions *
*****************************************************************************/
+void camellia128_init_dummy(void* key, uint16_t keysize_b, void* ctx){
+ camellia128_init(key, ctx);
+}
-/*****************************************************************************
- * self tests *
- *****************************************************************************/
-void camellia128_ctx_dump(camellia128_ctx_t *s);
-
-void test_encrypt(uint8_t *block, uint8_t *key, uint16_t keylength, bool print){
- camellia128_ctx_t s;
- if (print){
- uart_putstr("\r\nCamellia (enc):\r\n key:\t\t");
- uart_hexdump(key, keylength/8);
- uart_putstr("\r\n plaintext:\t");
- uart_hexdump(block, 16);
- }
+void testrun_nessie_camellia(void){
+ nessie_bc_ctx.blocksize_B = 16;
+ nessie_bc_ctx.keysize_b = 128;
+ nessie_bc_ctx.name = cipher_name;
+ nessie_bc_ctx.ctx_size_B = sizeof(camellia128_ctx_t);
+ nessie_bc_ctx.cipher_enc = (nessie_bc_enc_fpt)camellia128_enc;
+ nessie_bc_ctx.cipher_dec = (nessie_bc_dec_fpt)camellia128_dec;
+ nessie_bc_ctx.cipher_genctx = (nessie_bc_gen_fpt)camellia128_init_dummy;
- camellia128_init(&s, key);;
- camellia128_enc(&s, block);
- if (print){
- uart_putstr("\r\n ciphertext:\t");
- uart_hexdump(block, 16);
- }
-}
-
-void test_decrypt(uint8_t *block, uint8_t *key, uint16_t keylength, bool print){
- camellia128_ctx_t s;
- if (print){
- uart_putstr("\r\nCamellia (dec):\r\n key:\t\t");
- uart_hexdump(key, keylength/8);
- uart_putstr("\r\n ciphertext:\t");
- uart_hexdump(block, 16);
- }
- camellia128_init(&s, key);
- camellia128_dec(&s, block);
- if (print){
- uart_putstr("\r\n plaintext:\t");
- uart_hexdump(block, 16);
- }
-}
-
-void nessie_test_iterate(uint8_t *block, uint8_t *key){
- uint16_t i;
- test_encrypt(block, key, 128, true);
- test_decrypt(block, key, 128, true);
- uart_putstr("\r\n100 times:");
- for(i=0; i<99; ++i){
- test_encrypt(block, key, 128, false);
- }
- test_encrypt(block, key, 128, true);
- uart_putstr("\r\n1000 times:");
- for(i=0; i<(999-100); ++i){
- test_encrypt(block, key, 128, false);
- }
- test_encrypt(block, key, 128, true);
+ nessie_bc_run();
}
-void nessie_test_iterate_inv(uint8_t *block, uint8_t *key){
- uint16_t i;
- test_decrypt(block, key, 128, true);
- test_encrypt(block, key, 128, true);
- uart_putstr("\r\n100 times:");
- for(i=0; i<99; ++i){
- test_decrypt(block, key, 128, false);
- }
- test_encrypt(block, key, 128, true);
- uart_putstr("\r\n1000 times:");
- for(i=0; i<(999-100); ++i){
- test_decrypt(block, key, 128, false);
- }
- test_decrypt(block, key, 128, true);
-}
-prog_uint8_t ntt_test_values_in[16] = {
- 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
- 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10
-};
-
-prog_uint8_t ntt_test_values_out[16] = {
- 0x67, 0x67, 0x31, 0x38, 0x54, 0x96, 0x69, 0x73,
- 0x08, 0x57, 0x06, 0x56, 0x48, 0xea, 0xbe, 0x43
-};
-/* memcmp_P() is now implemented in avr-libc
-int memcmp_P(const void *s1, PGM_P s2, size_t n){
- uint8_t b;
- while(n--){
- b = pgm_read_byte_near(s2);
- if( *((uint8_t*)s1) != b)
- return(*((uint8_t*)s1)-b);
- ++s1; ++s2;
- }
- return 0;
-}
-*/
-void testrun_camellia(void){
- /* we run the NESSIE test for Camellia here see
- * https://www.cosic.esat.kuleuven.be/nessie/testvectors/bc/camellia/Camellia-128-128.verified.test-vectors
- * for the vectors
- */
- unsigned j, setn;
- uint8_t block[16];
- uint8_t key[16];
- memcpy_P(block, ntt_test_values_in, 16);
- memcpy_P(key, ntt_test_values_in, 16);
- test_encrypt(block, key, 128, true);
- if(memcmp_P(block, ntt_test_values_out, 16)){
- uart_putstr("\t[FAILED]\r\n");
- return;
- }
- uart_putstr("\t[OK]");
- test_decrypt(block, key, 128, true);
- if(memcmp_P(block, ntt_test_values_in, 16)){
- uart_putstr("\t[FAILED]\r\n");
- return;
- }
- uart_putstr("\t[OK]");
+void test_performance_cast5(void){
+ uint64_t t;
+ char str[6];
+ uint8_t key[16], data[16];
+ camellia128_ctx_t ctx;
-/* test set #1 & #2 */
- setn=1;
- for(setn=1; setn<=2; ++setn){
- for(j=0; j<128; ++j){
- uart_putstr("\r\n\r\n### SET: ");
- uart_hexdump(&setn,1);
- uart_putstr(" Vector: ");
- uart_hexdump(&j,1);
-
- memset(block, 0, 16);
- memset(key, 0, 16);
- ((setn&0x1)?key:block)[j>>3] = 1<<(((~j)&0x7));
- nessie_test_iterate(block, key);
- }
- }
-/* test set #3 */
- for(j=0; j<256; ++j){
- uart_putstr("\r\n### SET: ");
- uart_hexdump(&setn,1);
- uart_putstr(" Vector: ");
- uart_hexdump(&j,1);
-
- memset(block, j, 16);
- memset(key, 0, 16);
- nessie_test_iterate(block, key);
- }
- setn++;
-/* test set #4 (some strange values*/
- setn++;
-/* test ser #5 & #6 (same as 1&2 but enc and dec exchanged)*/
- for(setn=5; setn<=6; ++setn){
- for(j=0; j<128; ++j){
- uart_putstr("\r\n\r\n### SET: ");
- uart_hexdump(&setn,1);
- uart_putstr(" Vector: ");
- uart_hexdump(&j,1);
-
- memset(block, 0, 16);
- memset(key, 0, 16);
- ((setn&0x1)?key:block)[j>>3] = 1<<(((~j)&0x7));
- nessie_test_iterate_inv(block, key);
- }
- }
-/* test set #7 */
- for(j=0; j<256; ++j){
- uart_putstr("\r\n### SET: ");
- uart_hexdump(&setn,1);
- uart_putstr(" Vector: ");
- uart_hexdump(&j,1);
-
- memset(block, j, 16);
- memset(key, 0, 16);
- nessie_test_iterate_inv(block, key);
- }
- setn++;
-/* test set #4 (some strange values*/
- setn++;
+ calibrateTimer();
+ print_overhead();
+
+ memset(key, 0, 16);
+ memset(data, 0, 16);
+
+ startTimer(1);
+ camellia128_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);
+ camellia128_enc(data, &ctx);
+ t = stopTimer();
+ uart_putstr_P(PSTR("\r\n\tencrypt time: "));
+ ultoa((unsigned long)t, str, 10);
+ uart_putstr(str);
+
+
+ startTimer(1);
+ camellia128_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"));
}
+/*****************************************************************************
+ * self tests *
+ *****************************************************************************/
+
/*****************************************************************************
* main *
*****************************************************************************/
DEBUG_INIT();
uart_putstr("\r\n");
- uart_putstr("\r\n\r\nCrypto-VS (Camellia)\r\nloaded and running\r\n");
-restart:
+ 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\0performance\0");
+ void_fpt v[] = {testrun_nessie_camellia, testrun_nessie_camellia, test_performance_cast5};
+
while(1){
- if (!getnextwordn(str,20)) {DEBUG_S("DBG: W1\r\n"); goto error;}
- if (strcmp(str, "test")) {DEBUG_S("DBG: 1b\r\n"); goto error;}
- testrun_camellia();
- goto restart;
+ 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");
- } /* while (1) */
+ }
}
projects / avr-crypto-lib.git / blobdiff