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Make xmss and xmss_fast test verify each signature

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This commit is contained in:
Joost Rijneveld 2015-08-26 12:00:06 +02:00
parent 6ee57d1883
commit 3b75e0e133
2 changed files with 59 additions and 61 deletions
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59
test/test_xmss.c
View File

@ -49,38 +49,37 @@ int main()
xmss_sign(sk, sm, &smlen, mi, MLEN, params); xmss_sign(sk, sm, &smlen, mi, MLEN, params);
idx = ((unsigned long)sm[0] << 24) | ((unsigned long)sm[1] << 16) | ((unsigned long)sm[2] << 8) | sm[3]; idx = ((unsigned long)sm[0] << 24) | ((unsigned long)sm[1] << 16) | ((unsigned long)sm[2] << 8) | sm[3];
printf("\nidx = %lu\n",idx); printf("\nidx = %lu\n",idx);
r = memcmp(mi, sm+signature_length,MLEN);
printf("%d\n", r);
/* Test valid signature */
printf("verify\n");
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r);
r = memcmp(mi,mo,MLEN);
printf("%d\n", r);
printf("%llu\n", MLEN-mlen);
/* Test with modified message */
sm[52] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
/* Test with modified signature */
sm[260] ^= 1;
sm[52] ^= 1;
sm[2] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
} }
r = memcmp(mi, sm+signature_length,MLEN);
printf("%d\n", r);
/* Test valid signature */
printf("verify\n");
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r);
r = memcmp(mi,mo,MLEN);
printf("%d\n", r);
printf("%llu\n", MLEN-mlen);
/* Test with modified message */
sm[52] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
/* Test with modified signature */
sm[260] ^= 1;
sm[52] ^= 1;
sm[2] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
fclose(urandom); fclose(urandom);
return 0; return 0;
} }

61
test/test_xmss_fast.c
View File

@ -1,7 +1,7 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include "../xmss.h" #include "../xmss_fast.h"
#define MLEN 3491 #define MLEN 3491
#define SIGNATURES 50 #define SIGNATURES 50
@ -49,38 +49,37 @@ int main()
xmss_sign(sk, sm, &smlen, mi, MLEN, params); xmss_sign(sk, sm, &smlen, mi, MLEN, params);
idx = ((unsigned long)sm[0] << 24) | ((unsigned long)sm[1] << 16) | ((unsigned long)sm[2] << 8) | sm[3]; idx = ((unsigned long)sm[0] << 24) | ((unsigned long)sm[1] << 16) | ((unsigned long)sm[2] << 8) | sm[3];
printf("\nidx = %lu\n",idx); printf("\nidx = %lu\n",idx);
r = memcmp(mi, sm+signature_length,MLEN);
printf("%d\n", r);
/* Test valid signature */
printf("verify\n");
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r);
r = memcmp(mi,mo,MLEN);
printf("%d\n", r);
printf("%llu\n", MLEN-mlen);
/* Test with modified message */
sm[52] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
/* Test with modified signature */
sm[260] ^= 1;
sm[52] ^= 1;
sm[2] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
} }
r = memcmp(mi, sm+signature_length,MLEN);
printf("%d\n", r);
/* Test valid signature */
printf("verify\n");
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r);
r = memcmp(mi,mo,MLEN);
printf("%d\n", r);
printf("%llu\n", MLEN-mlen);
/* Test with modified message */
sm[52] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
/* Test with modified signature */
sm[260] ^= 1;
sm[52] ^= 1;
sm[2] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
fclose(urandom); fclose(urandom);
return 0; return 0;
} }