fixing a bug in threefish-256 decryption assembler module

[avr-crypto-lib.git] / test_src / main-threefish-test.c

diff --git a/test_src/main-threefish-test.c b/test_src/main-threefish-test.c
index e40e59a727f37034d0728b1860780e4426053b82..7d05eb8decb211640a9edb14af0de7c33f5fe43c 100644 (file)
--- a/test_src/main-threefish-test.c
+++ b/test_src/main-threefish-test.c
@@ -41,10 +41,22 @@ char* algo_name = "Threefish";
  *  additional validation-functions                                                                                     *
  *****************************************************************************/
 
+void threefish256_dump(threefish256_ctx_t* ctx){
+       uint8_t i;
+       cli_putstr_P(PSTR("\r\n=== ctx dump (256) === \r\n k: "));
+       for(i=0; i<5; ++i){
+               cli_hexdump(&(ctx->k[i]), 8);
+               cli_putc(' ');
+       }
+       cli_putstr_P(PSTR("\r\n t: "));
+       for(i=0; i<3; ++i){
+               cli_hexdump(&(ctx->t[i]), 8);
+               cli_putc(' ');
+       }
+}
+
 void threefish256_dummy_init(const uint8_t* key, uint16_t keysize_b, void* ctx){
-       uint8_t null[16];
-       memset(null, 0, 16);
-       threefish256_init(key, null, ctx);
+       threefish256_init(key, NULL, ctx);
 }
 
 void testrun_nessie_threefish256(void){
@@ -61,9 +73,7 @@ void testrun_nessie_threefish256(void){
 }
 
 void threefish512_dummy_init(const uint8_t* key, uint16_t keysize_b, void* ctx){
-       uint8_t null[16];
-       memset(null, 0, 16);
-       threefish512_init(key, null, ctx);
+       threefish512_init(key, NULL, ctx);
 }
 
 void testrun_nessie_threefish512(void){
@@ -80,9 +90,7 @@ void testrun_nessie_threefish512(void){
 }
 
 void threefish1024_dummy_init(const uint8_t* key, uint16_t keysize_b, void* ctx){
-       uint8_t null[16];
-       memset(null, 0, 16);
-       threefish1024_init(key, null, ctx);
+       threefish1024_init(key, NULL, ctx);
 }
 
 void testrun_nessie_threefish1024(void){
@@ -125,6 +133,10 @@ void testrun_stdtest_threefish256(void){
        threefish256_enc(data, &ctx);
        cli_putstr_P(PSTR("\r\ncipher: "));
        cli_hexdump_block(data, 32, 4, 16);
+       cli_putstr_P(PSTR("\r\ndecipher: "));
+       threefish256_dec(data, &ctx);
+       cli_hexdump_block(data, 32, 4, 16);
+       
        /* second test */
        for(i=0; i<32; ++i){
                key[i] = 0x10+i;
@@ -143,6 +155,9 @@ void testrun_stdtest_threefish256(void){
        threefish256_enc(data, &ctx);
        cli_putstr_P(PSTR("\r\ncipher: "));
        cli_hexdump_block(data, 32, 4, 16);
+       cli_putstr_P(PSTR("\r\ndecipher: "));
+       threefish256_dec(data, &ctx);
+       cli_hexdump_block(data, 32, 4, 16);
 }
 
 void testrun_stdtest_threefish512(void){
@@ -168,6 +183,10 @@ void testrun_stdtest_threefish512(void){
        threefish512_enc(data, &ctx);
        cli_putstr_P(PSTR("\r\ncipher: "));
        cli_hexdump_block(data, 64, 4, 16);
+       threefish512_dec(data, &ctx);
+       cli_putstr_P(PSTR("\r\ndecipher: "));
+       cli_hexdump_block(data, 64, 4, 16);
+       
        
        for(i=0; i<64; ++i){
                key[i] = 0x10+i;
@@ -188,6 +207,10 @@ void testrun_stdtest_threefish512(void){
        threefish512_enc(data, &ctx);
        cli_putstr_P(PSTR("\r\ncipher: "));
        cli_hexdump_block(data, 64, 4, 16);
+       threefish512_dec(data, &ctx);
+       cli_putstr_P(PSTR("\r\ndecipher: "));
+       cli_hexdump_block(data, 64, 4, 16);
+       
 }
 
 void testrun_stdtest_threefish1024(void){
@@ -211,6 +234,9 @@ void testrun_stdtest_threefish1024(void){
        threefish1024_enc(data, &ctx);
        cli_putstr_P(PSTR("\r\ncipher: "));
        cli_hexdump_block(data, 128, 4, 16);
+       threefish1024_dec(data, &ctx);
+       cli_putstr_P(PSTR("\r\ndecipher: "));
+       cli_hexdump_block(data, 128, 4, 16);
 
        for(i=0; i<128; ++i){
                key[i] = 0x10+i;
@@ -229,6 +255,9 @@ void testrun_stdtest_threefish1024(void){
        threefish1024_enc(data, &ctx);
        cli_putstr_P(PSTR("\r\ncipher: "));
        cli_hexdump_block(data, 128, 4, 16);
+       threefish1024_dec(data, &ctx);
+       cli_putstr_P(PSTR("\r\ndecipher: "));
+       cli_hexdump_block(data, 128, 4, 16);
 }
 
 
@@ -268,6 +297,12 @@ void testrun_performance_threefish256(void){
        ultoa((unsigned long)t, str, 10);
        cli_putstr(str);        
        
+       startTimer(1);
+       threefish256_dec(data, &ctx);
+       t = stopTimer();
+       cli_putstr_P(PSTR("\r\n\tdecrypt time: "));
+       ultoa((unsigned long)t, str, 10);
+       cli_putstr(str);        
        cli_putstr_P(PSTR("\r\n"));     
 }
 
@@ -301,6 +336,13 @@ void testrun_performance_threefish512(void){
        ultoa((unsigned long)t, str, 10);
        cli_putstr(str);        
        
+       startTimer(1);
+       threefish512_dec(data, &ctx);
+       t = stopTimer();
+       cli_putstr_P(PSTR("\r\n\tdecrypt time: "));
+       ultoa((unsigned long)t, str, 10);
+       cli_putstr(str);        
+       
        cli_putstr_P(PSTR("\r\n"));     
 }
 
@@ -334,6 +376,13 @@ void testrun_performance_threefish1024(void){
        ultoa((unsigned long)t, str, 10);
        cli_putstr(str);        
        
+       startTimer(1);
+       threefish1024_dec(data, &ctx);
+       t = stopTimer();
+       cli_putstr_P(PSTR("\r\n\tdecrypt time: "));
+       ultoa((unsigned long)t, str, 10);
+       cli_putstr(str);        
+       
        cli_putstr_P(PSTR("\r\n"));     
 }