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ct/lc_ct_cmp: improve interface

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Return 0xffffffff if arguments compare equal, 0 otherwise. Change all
consumers accordingly.
This commit is contained in:
Lucas Gabriel Vuotto 2024-06-06 13:49:25 +00:00
parent ad42d99e0b
commit 52ab9ca179
5 changed files with 12 additions and 9 deletions
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2
wycheproof_mac.c
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@ -212,7 +212,7 @@ main(int argc, char *argv[])
* be the full-length hash.
*/
if (taglen != taglenarg ||
lc_ct_cmp(buf, tag, taglen) != 0) {
!lc_ct_cmp(buf, tag, taglen)) {
if (verbose) {
fprintf(stderr, "tag (%zu, %zu, %zu)\n", taglen,
taglenarg, olen);