hs.h

/*
 * This file is part of the openHiTLS project.
 *
 * openHiTLS is licensed under the Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *
 *     http://license.coscl.org.cn/MulanPSL2
 *
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
 
#ifndef HS_H
#define HS_H
 
#include "tls.h"
 
#ifdef __cplusplus
extern "C" {
#endif

int32_t HS_Init(TLS_Ctx *ctx);

void HS_DeInit(TLS_Ctx *ctx);

int32_t HS_DoHandshake(TLS_Ctx *ctx);
 

int32_t HS_KeyEstablish(TLS_Ctx *ctx, bool isClient);

int32_t HS_ResumeKeyEstablish(TLS_Ctx *ctx);

uint32_t HS_GetState(const TLS_Ctx *ctx);

const char *HS_GetStateStr(uint32_t state);

int32_t HS_CheckKeyUpdateState(TLS_Ctx *ctx, uint32_t updateType);
 

const char *HS_GetServerName(const TLS_Ctx *ctx);

#ifdef HITLS_TLS_PROTO_DTLS12
int32_t HS_CheckAndProcess2MslTimeout(TLS_Ctx *ctx);

int32_t HS_DtlsSendFragmentHsMsg(TLS_Ctx *ctx, uint32_t maxRecPayloadLen, const uint8_t *msgData);
#endif

bool IsHsSendState(HITLS_HandshakeState state);
 
int32_t HS_CheckPostHandshakeAuth(TLS_Ctx *ctx);
 
#define TLS_IS_FIRST_HANDSHAKE(ctx) ((ctx)->negotiatedInfo.clientVerifyDataSize == 0 \
                                    || (ctx)->negotiatedInfo.serverVerifyDataSize == 0)
                                    
#ifdef __cplusplus
}
#endif
#endif /* HS_H */