crypt_eal_md.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_EAL_MD_H
#define CRYPT_EAL_MD_H
 
#include <stdbool.h>
#include <stdint.h>
#include "crypt_algid.h"
#include "crypt_types.h"
 
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
 
typedef struct EAL_MdCtx CRYPT_EAL_MdCtx;
 
#define CRYPT_EAL_MdCTX CRYPT_EAL_MdCtx

CRYPT_EAL_MdCtx *CRYPT_EAL_MdNewCtx(CRYPT_MD_AlgId id);

CRYPT_EAL_MdCtx *CRYPT_EAL_ProviderMdNewCtx(CRYPT_EAL_LibCtx *libCtx, int32_t algId, const char *attrName);

bool CRYPT_EAL_MdIsValidAlgId(CRYPT_MD_AlgId id);

int32_t CRYPT_EAL_MdGetId(CRYPT_EAL_MdCtx *ctx);

int32_t CRYPT_EAL_MdCopyCtx(CRYPT_EAL_MdCtx *to, const CRYPT_EAL_MdCtx *from);

CRYPT_EAL_MdCtx *CRYPT_EAL_MdDupCtx(const CRYPT_EAL_MdCtx *ctx);

void CRYPT_EAL_MdFreeCtx(CRYPT_EAL_MdCtx *ctx);

int32_t CRYPT_EAL_MdInit(CRYPT_EAL_MdCtx *ctx);

int32_t CRYPT_EAL_MdUpdate(CRYPT_EAL_MdCtx *ctx, const uint8_t *data, uint32_t len);

int32_t CRYPT_EAL_MdSqueeze(CRYPT_EAL_MdCtx *ctx, uint8_t *out, uint32_t len);

int32_t CRYPT_EAL_MdFinal(CRYPT_EAL_MdCtx *ctx, uint8_t *out, uint32_t *len);

uint32_t CRYPT_EAL_MdGetDigestSize(CRYPT_MD_AlgId id);

int32_t CRYPT_EAL_Md(CRYPT_MD_AlgId id, const uint8_t *in, uint32_t inLen, uint8_t *out, uint32_t *outLen);

int32_t CRYPT_EAL_ProviderMd(CRYPT_EAL_LibCtx *libCtx, CRYPT_MD_AlgId id, const char *attrName, const uint8_t *in,
                             uint32_t inLen, uint8_t *out, uint32_t *outLen);

int32_t CRYPT_EAL_MdDeinit(CRYPT_EAL_MdCtx *ctx);

CRYPT_EAL_MdCtx *CRYPT_EAL_MdMBNewCtx(CRYPT_EAL_LibCtx *libCtx, int32_t id, uint32_t num);

void CRYPT_EAL_MdMBFreeCtx(CRYPT_EAL_MdCtx *ctx);

int32_t CRYPT_EAL_MdMBInit(CRYPT_EAL_MdCtx *ctx);

int32_t CRYPT_EAL_MdMBUpdate(CRYPT_EAL_MdCtx *ctx, const uint8_t *data[], uint32_t nbytes[], uint32_t num);

int32_t CRYPT_EAL_MdMBFinal(CRYPT_EAL_MdCtx *ctx, uint8_t *digest[], uint32_t *outlen, uint32_t num);
 
#ifdef __cplusplus
}
#endif // __cplusplus
 
#endif // CRYPT_EAL_MD_H