abc/GmSSL
1
0
Fork 0
mirror of https://github.com/guanzhi/GmSSL.git synced 2026-05-24 09:16:28 +08:00
Code Issues Packages Projects Releases Wiki Activity

All tests passed

Browse Source
This commit is contained in:
Zhi Guan
2022-03-22 22:30:22 +08:00
parent 5ea884ce8f
commit c21972168d
21 changed files with 700 additions and 598 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/hmac.c
View File

@@ -97,10 +97,13 @@ int hmac_init(HMAC_CTX *ctx, const DIGEST *digest, const uint8_t *key, size_t ke
int hmac_update(HMAC_CTX *ctx, const uint8_t *data, size_t datalen)
{
if (!ctx || (!data && datalen != 0)) {
if (ctx == NULL) {
error_print();
return -1;
}
if (data == NULL || datalen == 0) {
return 0;
}
if (digest_update(&ctx->digest_ctx, data, datalen) != 1) {
error_print();
return -1;
@@ -110,6 +113,10 @@ int hmac_update(HMAC_CTX *ctx, const uint8_t *data, size_t datalen)
int hmac_finish(HMAC_CTX *ctx, uint8_t *mac, size_t *maclen)
{
if (ctx == NULL || maclen == NULL) {
error_print();
return -1;
}
if (digest_finish(&ctx->digest_ctx, mac, maclen) != 1) {
error_print();
return -1;