hitls_psk.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 HITLS_PSK_H
#define HITLS_PSK_H
 
#include "hitls_type.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#define HS_PSK_IDENTITY_MAX_LEN 256u
#ifndef HS_PSK_MAX_LEN
#define HS_PSK_MAX_LEN 512u
#endif
#define HITLS_PSK_FIND_SESSION_CB_SUCCESS 1
#define HITLS_PSK_FIND_SESSION_CB_FAIL 0
#define HITLS_PSK_USE_SESSION_CB_SUCCESS 1
#define HITLS_PSK_USE_SESSION_CB_FAIL 0

typedef uint32_t (*HITLS_PskClientCb)(HITLS_Ctx *ctx, const uint8_t *hint, uint8_t *identity, uint32_t maxIdentityLen,
    uint8_t *psk, uint32_t maxPskLen);

typedef uint32_t (*HITLS_PskServerCb)(HITLS_Ctx *ctx, const uint8_t *identity, uint8_t *psk, uint32_t maxPskLen);

typedef int32_t (*HITLS_PskFindSessionCb)(HITLS_Ctx *ctx, const uint8_t *identity, uint32_t identityLen,
    HITLS_Session **session);

typedef int32_t (*HITLS_PskUseSessionCb)(HITLS_Ctx *ctx, uint32_t hashAlgo, const uint8_t **id,
    uint32_t *idLen, HITLS_Session **session);

int32_t HITLS_CFG_SetPskIdentityHint(HITLS_Config *config, const uint8_t *hint, uint32_t hintSize);

int32_t HITLS_CFG_SetPskClientCallback(HITLS_Config *config, HITLS_PskClientCb callback);

int32_t HITLS_CFG_SetPskServerCallback(HITLS_Config *config, HITLS_PskServerCb callback);

int32_t HITLS_SetPskClientCallback(HITLS_Ctx *ctx, HITLS_PskClientCb cb);

int32_t HITLS_SetPskServerCallback(HITLS_Ctx *ctx, HITLS_PskServerCb cb);

int32_t HITLS_SetPskIdentityHint(HITLS_Ctx *ctx, const uint8_t *identityHint, uint32_t identityHintLen);

int32_t HITLS_CFG_SetPskFindSessionCallback(HITLS_Config *config, HITLS_PskFindSessionCb callback);

int32_t HITLS_CFG_SetPskUseSessionCallback(HITLS_Config *config, HITLS_PskUseSessionCb callback);

int32_t HITLS_SetPskFindSessionCallback(HITLS_Ctx *ctx, HITLS_PskFindSessionCb cb);

int32_t HITLS_SetPskUseSessionCallback(HITLS_Ctx *ctx, HITLS_PskUseSessionCb cb);
 
#ifdef __cplusplus
}
#endif
 
#endif