crypt_sm9_eal.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 CRYPT_SM9_EAL_H
#define CRYPT_SM9_EAL_H
 
#include "hitls_build.h"
#ifdef HITLS_CRYPTO_SM9
 
#include <stdint.h>
#include "crypt_types.h"
#include "bsl_params.h"
#include "crypt_errno.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* SM9 context is opaque to EAL layer */
typedef struct SM9_Ctx_st CRYPT_SM9_Ctx;

CRYPT_SM9_Ctx *CRYPT_SM9_NewCtx(void);

CRYPT_SM9_Ctx *CRYPT_SM9_DupCtx(const CRYPT_SM9_Ctx *ctx);

void CRYPT_SM9_FreeCtx(CRYPT_SM9_Ctx *ctx);

int32_t CRYPT_SM9_Gen(CRYPT_SM9_Ctx *ctx);

int32_t CRYPT_SM9_SetPubKeyEx(CRYPT_SM9_Ctx *ctx, const BSL_Param *param);

int32_t CRYPT_SM9_SetPrvKeyEx(CRYPT_SM9_Ctx *ctx, const BSL_Param *param);

int32_t CRYPT_SM9_GetPubKeyEx(const CRYPT_SM9_Ctx *ctx, BSL_Param *param);

int32_t CRYPT_SM9_GetPrvKeyEx(const CRYPT_SM9_Ctx *ctx, BSL_Param *param);

int32_t CRYPT_SM9_Sign(const CRYPT_SM9_Ctx *ctx, int32_t mdId,
                       const uint8_t *data, uint32_t dataLen,
                       uint8_t *sign, uint32_t *signLen);

int32_t CRYPT_SM9_Verify(const CRYPT_SM9_Ctx *ctx, int32_t mdId,
                         const uint8_t *data, uint32_t dataLen,
                         const uint8_t *sign, uint32_t signLen);

int32_t CRYPT_SM9_Encrypt(const CRYPT_SM9_Ctx *ctx,
                          const uint8_t *data, uint32_t dataLen,
                          uint8_t *out, uint32_t *outLen);

int32_t CRYPT_SM9_Decrypt(const CRYPT_SM9_Ctx *ctx,
                          const uint8_t *data, uint32_t dataLen,
                          uint8_t *out, uint32_t *outLen);

int32_t CRYPT_SM9_ComputeShareKey(const CRYPT_SM9_Ctx *selfCtx, const CRYPT_SM9_Ctx *peerCtx,
                                  uint8_t *out, uint32_t *outLen);

int32_t CRYPT_SM9_Ctrl(CRYPT_SM9_Ctx *ctx, int32_t cmd, void *val, uint32_t valLen);

int32_t CRYPT_SM9_Check(int32_t checkType, const CRYPT_SM9_Ctx *ctx1, const CRYPT_SM9_Ctx *ctx2);

int32_t CRYPT_SM9_Cmp(const CRYPT_SM9_Ctx *ctx1, const CRYPT_SM9_Ctx *ctx2);
 
#ifdef __cplusplus
}
#endif
 
#endif // HITLS_CRYPTO_SM9
#endif /* CRYPT_SM9_EAL_H */