kris/xmss-KAT-generator
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Make return code of test/xmss meaningful

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Joost Rijneveld 2017-10-31 17:18:51 +01:00
parent a234427390
commit b78d0756d0
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GPG Key ID: A4FE39CF49CBC553
1 changed files with 8 additions and 1 deletions
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9
test/xmss.c
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@ -33,6 +33,7 @@ int main()
{ {
xmss_params params; xmss_params params;
uint32_t oid; uint32_t oid;
int ret = 0;
int i; int i;
// TODO test more different variants // TODO test more different variants
@ -61,6 +62,7 @@ int main()
if (smlen != params.sig_bytes + XMSS_MLEN) { if (smlen != params.sig_bytes + XMSS_MLEN) {
printf(" X smlen incorrect [%llu != %u]!\n", printf(" X smlen incorrect [%llu != %u]!\n",
smlen, params.sig_bytes); smlen, params.sig_bytes);
ret = -1;
} }
else { else {
printf(" smlen as expected [%llu].\n", smlen); printf(" smlen as expected [%llu].\n", smlen);
@ -69,6 +71,7 @@ int main()
/* Test if signature is valid. */ /* Test if signature is valid. */
if (XMSS_SIGN_OPEN(mout, &mlen, sm, smlen, pk)) { if (XMSS_SIGN_OPEN(mout, &mlen, sm, smlen, pk)) {
printf(" X verification failed!\n"); printf(" X verification failed!\n");
ret = -1;
} }
else { else {
printf(" verification succeeded.\n"); printf(" verification succeeded.\n");
@ -77,12 +80,14 @@ int main()
/* Test if the correct message was recovered. */ /* Test if the correct message was recovered. */
if (mlen != XMSS_MLEN) { if (mlen != XMSS_MLEN) {
printf(" X mlen incorrect [%llu != %u]!\n", mlen, XMSS_MLEN); printf(" X mlen incorrect [%llu != %u]!\n", mlen, XMSS_MLEN);
ret = -1;
} }
else { else {
printf(" mlen as expected [%llu].\n", mlen); printf(" mlen as expected [%llu].\n", mlen);
} }
if (memcmp(m, mout, XMSS_MLEN)) { if (memcmp(m, mout, XMSS_MLEN)) {
printf(" X output message incorrect!\n"); printf(" X output message incorrect!\n");
ret = -1;
} }
else { else {
printf(" output message as expected.\n"); printf(" output message as expected.\n");
@ -94,6 +99,7 @@ int main()
sm[smlen - 1] ^= 1; sm[smlen - 1] ^= 1;
if (!XMSS_SIGN_OPEN(mout, &mlen, sm, smlen, pk)) { if (!XMSS_SIGN_OPEN(mout, &mlen, sm, smlen, pk)) {
printf(" X flipping a bit of m DID NOT invalidate signature!\n"); printf(" X flipping a bit of m DID NOT invalidate signature!\n");
ret = -1;
} }
else { else {
printf(" flipping a bit of m invalidates signature.\n"); printf(" flipping a bit of m invalidates signature.\n");
@ -109,6 +115,7 @@ int main()
if (!XMSS_SIGN_OPEN(mout, &mlen, sm, smlen, pk)) { if (!XMSS_SIGN_OPEN(mout, &mlen, sm, smlen, pk)) {
printf(" X flipping bit %d DID NOT invalidate sig + m!\n", j); printf(" X flipping bit %d DID NOT invalidate sig + m!\n", j);
sm[j] ^= 1; sm[j] ^= 1;
ret = -1;
break; break;
} }
sm[j] ^= 1; sm[j] ^= 1;
@ -123,5 +130,5 @@ int main()
free(sm); free(sm);
free(mout); free(mout);
return 0; return ret;
} }