1 /*
2 * This file is part of the openHiTLS project.
3 *
4 * openHiTLS is licensed under the Mulan PSL v2.
5 * You can use this software according to the terms and conditions of the Mulan PSL v2.
6 * You may obtain a copy of Mulan PSL v2 at:
7 *
8 * http://license.coscl.org.cn/MulanPSL2
9 *
10 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
11 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
12 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
13 * See the Mulan PSL v2 for more details.
14 */
15 #include "hitls_build.h"
16 #ifdef HITLS_TLS_FEATURE_KEY_UPDATE
17 #include "tls_binlog_id.h"
18 #include "bsl_log_internal.h"
19 #include "bsl_log.h"
20 #include "bsl_err_internal.h"
21 #include "hitls_error.h"
22 #include "tls.h"
23 #include "hs_msg.h"
24 #include "parse_common.h"
25
ParseKeyUpdate(TLS_Ctx * ctx,const uint8_t * buf,uint32_t bufLen,HS_Msg * hsMsg)26 int32_t ParseKeyUpdate(TLS_Ctx *ctx, const uint8_t *buf, uint32_t bufLen, HS_Msg *hsMsg)
27 {
28 uint32_t bufOffset = 0u;
29
30 /* if the cache length is not 1, return an error code */
31 if (bufLen != 1u) {
32 return ParseErrorProcess(ctx, HITLS_PARSE_INVALID_MSG_LEN, BINLOG_ID15868,
33 BINGLOG_STR("keyupdate length is not 1"), ALERT_DECODE_ERROR);
34 }
35
36 KeyUpdateMsg *msg = &hsMsg->body.keyUpdate;
37 msg->requestUpdate = buf[bufOffset];
38
39 return HITLS_SUCCESS;
40 }
41 #endif /* HITLS_TLS_FEATURE_KEY_UPDATE */