kris/xmss-KAT-generator
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corrected test cases

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This commit is contained in:
Andreas 2015-10-28 11:08:36 +01:00
parent 594d67aeb9
commit cb05927c24
3 changed files with 87 additions and 10 deletions
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5
.kdev4/xmss_ref.kdev4
View File

@ -1,5 +1,10 @@
[Buildset]
BuildItems=@Variant(\x00\x00\x00\t\x00\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x00\x00\x00\x01\x00\x00\x00\x10\x00x\x00m\x00s\x00s\x00_\x00r\x00e\x00f)
[Defines And Includes][Compiler]
Name=GCC
Path=gcc
Type=GCC
[Project]
VersionControlSupport=kdevgit

43
test/test_xmss.c
View File

@ -22,6 +22,8 @@ int main()
int h = 8;
int w = 16;
unsigned long errors = 0;
xmss_params p;
xmss_params *params = &p;
xmss_set_params(params, m, n, h, w);
@ -44,7 +46,7 @@ int main()
unsigned long idx = ((unsigned long)sk[0] << 24) | ((unsigned long)sk[1] << 16) | ((unsigned long)sk[2] << 8) | sk[3];
if(idx) printf("\nidx != 0 %lu\n",idx);
for(i=0;i<SIGNATURES;i++){
for(i=0;i<(1<<h);i++){
printf("sign\n");
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];
@ -57,29 +59,62 @@ int main()
printf("verify\n");
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r);
if(r != 0) errors++;
r = memcmp(mi,mo,MLEN);
printf("%d\n", r);
printf("%llu\n", MLEN-mlen);
/* Test with modified message */
sm[52] ^= 1;
sm[signature_length+10] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
if(r == 0) errors++;
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;
/* Modified index */
sm[2] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
if(r == 0) errors++;
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
/* Modified R */
sm[2] ^= 1;
sm[5] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
if(r == 0) errors++;
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
/* Modified OTS sig */
sm[5] ^= 1;
sm[240] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
if(r == 0) errors++;
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
/* Modified AUTH */
sm[240] ^= 1;
sm[signature_length - 10] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
if(r == 0) errors++;
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
}
printf("#errors = %lu\n", errors);
fclose(urandom);
return 0;
}

45
test/test_xmss_fast.c
View File

@ -24,6 +24,8 @@ int main()
int w = 16;
int k = 2;
unsigned long errors = 0;
xmss_params p;
xmss_params *params = &p;
xmss_set_params(params, m, n, h, w, k);
@ -62,7 +64,7 @@ int main()
unsigned long idx = ((unsigned long)sk[0] << 24) | ((unsigned long)sk[1] << 16) | ((unsigned long)sk[2] << 8) | sk[3];
if(idx) printf("\nidx != 0 %lu\n",idx);
for(i=0;i<SIGNATURES;i++){
for(i=0;i<(1<<h);i++){
printf("sign\n");
xmss_sign(sk, state, sm, &smlen, mi, MLEN, params);
idx = ((unsigned long)sm[0] << 24) | ((unsigned long)sm[1] << 16) | ((unsigned long)sm[2] << 8) | sm[3];
@ -75,30 +77,65 @@ int main()
printf("verify\n");
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r);
if(r != 0) errors++;
r = memcmp(mi,mo,MLEN);
printf("%d\n", r);
printf("%llu\n", MLEN-mlen);
/* Test with modified message */
sm[52] ^= 1;
sm[signature_length+10] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
if(r == 0) errors++;
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;
/* Modified index */
sm[2] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
if(r == 0) errors++;
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
/* Modified R */
sm[2] ^= 1;
sm[5] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
if(r == 0) errors++;
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
/* Modified OTS sig */
sm[5] ^= 1;
sm[240] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
if(r == 0) errors++;
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
/* Modified AUTH */
sm[240] ^= 1;
sm[signature_length - 10] ^= 1;
r = xmss_sign_open(mo, &mlen, sm, smlen, pk, params);
printf("%d\n", r+1);
if(r == 0) errors++;
r = memcmp(mi,mo,MLEN);
printf("%d\n", (r!=0) - 1);
printf("%llu\n", mlen+1);
}
printf("#errors = %lu\n", errors);
printf("finished loop\n");
fclose(urandom);
printf("closed urandom\n");
return 0;
}