kris/xmss-KAT-generator
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More explicitly label pk parts in verification

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This commit is contained in:
Joost Rijneveld 2017-12-06 15:14:50 +01:00
parent 758a6349fc
commit b9c65792e5
No known key found for this signature in database
GPG Key ID: A4FE39CF49CBC553
1 changed files with 2 additions and 1 deletions
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xmss_commons.c
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@ -160,6 +160,7 @@ int xmssmt_core_sign_open(const xmss_params *params,
const unsigned char *sm, unsigned long long smlen,
const unsigned char *pk)
{
const unsigned char *pub_root = pk;
const unsigned char *pub_seed = pk + params->n;
unsigned char wots_pk[params->wots_sig_bytes];
unsigned char leaf[params->n];
@ -221,7 +222,7 @@ int xmssmt_core_sign_open(const xmss_params *params,
}
/* Check if the root node equals the root node in the public key. */
if (memcmp(root, pk, params->n)) {
if (memcmp(root, pub_root, params->n)) {
/* If not, zero the message */
memset(m, 0, *mlen);
*mlen = 0;