crypt_eal_pkey.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_PKEY_H
#define CRYPT_EAL_PKEY_H
 
#include <stdbool.h>
#include <stdint.h>
#include "crypt_algid.h"
#include "crypt_types.h"
#include "bsl_params.h"
 
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus

typedef struct {
    CRYPT_PKEY_AlgId id; 
    union {
        CRYPT_RsaPub rsaPub; 
        CRYPT_DsaPub dsaPub; 
        CRYPT_DhPub dhPub;   
        CRYPT_EccPub eccPub; 
        CRYPT_Curve25519Pub curve25519Pub; 
        CRYPT_PaillierPub paillierPub; 
        CRYPT_KemEncapsKey kemEk; 
        CRYPT_ElGamalPub elgamalPub; 
        CRYPT_MlDsaPub mldsaPub;  
        CRYPT_SlhDsaPub slhDsaPub; 
        CRYPT_XmssPub xmssPub; 
    } key;                           
} CRYPT_EAL_PkeyPub;
 
#define CRYPT_EAL_PKEY_UNKNOWN_OPERATE  0
#define CRYPT_EAL_PKEY_CIPHER_OPERATE   1
#define CRYPT_EAL_PKEY_EXCH_OPERATE     2
#define CRYPT_EAL_PKEY_SIGN_OPERATE     4
#define CRYPT_EAL_PKEY_KEM_OPERATE      8

typedef struct {
    CRYPT_PKEY_AlgId id; 
    union {
        CRYPT_RsaPrv rsaPrv; 
        CRYPT_DsaPrv dsaPrv; 
        CRYPT_DhPrv  dhPrv;  
        CRYPT_EccPrv eccPrv; 
        CRYPT_Curve25519Prv curve25519Prv; 
        CRYPT_PaillierPrv paillierPrv; 
        CRYPT_KemDecapsKey kemDk; 
        CRYPT_ElGamalPrv elgamalPrv; 
        CRYPT_MlDsaPrv mldsaPrv;  
        CRYPT_SlhDsaPrv slhDsaPrv; 
        CRYPT_XmssPrv xmssPrv; 
    } key;                           
} CRYPT_EAL_PkeyPrv;

typedef struct {
    CRYPT_PKEY_AlgId id; 
    union {
        CRYPT_RsaPara rsaPara; 
        CRYPT_DsaPara dsaPara; 
        CRYPT_DhPara  dhPara;  
        CRYPT_EccPara eccPara; 
        CRYPT_PaillierPara paillierPara; 
        CRYPT_ElGamalPara elgamalPara; 
    } para;                            
} CRYPT_EAL_PkeyPara;

typedef struct EAL_PkeyCtx CRYPT_EAL_PkeyCtx;

bool CRYPT_EAL_PkeyIsValidAlgId(CRYPT_PKEY_AlgId id);
 
/* Pkey external interface */

CRYPT_EAL_PkeyCtx *CRYPT_EAL_PkeyNewCtx(CRYPT_PKEY_AlgId id);

CRYPT_EAL_PkeyCtx *CRYPT_EAL_ProviderPkeyNewCtx(CRYPT_EAL_LibCtx *libCtx, int32_t algId, uint32_t pkeyOperType,
    const char *attrName);

int32_t CRYPT_EAL_PkeyCopyCtx(CRYPT_EAL_PkeyCtx *to, const CRYPT_EAL_PkeyCtx *from);

CRYPT_EAL_PkeyCtx *CRYPT_EAL_PkeyDupCtx(const CRYPT_EAL_PkeyCtx *pkey);

void CRYPT_EAL_PkeyFreeCtx(CRYPT_EAL_PkeyCtx *pkey);

int32_t CRYPT_EAL_PkeySetPara(CRYPT_EAL_PkeyCtx *pkey, const CRYPT_EAL_PkeyPara *para);

int32_t CRYPT_EAL_PkeySetParaEx(CRYPT_EAL_PkeyCtx *pkey, const BSL_Param *param);

int32_t CRYPT_EAL_PkeyGetPara(const CRYPT_EAL_PkeyCtx *pkey, CRYPT_EAL_PkeyPara *para);

int32_t CRYPT_EAL_PkeySetParaById(CRYPT_EAL_PkeyCtx *pkey, CRYPT_PKEY_ParaId id);

int32_t CRYPT_EAL_PkeyGen(CRYPT_EAL_PkeyCtx *pkey);

int32_t CRYPT_EAL_PkeySetPub(CRYPT_EAL_PkeyCtx *pkey, const CRYPT_EAL_PkeyPub *key);

int32_t CRYPT_EAL_PkeySetPubEx(CRYPT_EAL_PkeyCtx *pkey, const BSL_Param *param);

int32_t CRYPT_EAL_PkeySetPrv(CRYPT_EAL_PkeyCtx *pkey, const CRYPT_EAL_PkeyPrv *key);

int32_t CRYPT_EAL_PkeySetPrvEx(CRYPT_EAL_PkeyCtx *pkey, const BSL_Param *param);

int32_t CRYPT_EAL_PkeyGetPub(const CRYPT_EAL_PkeyCtx *pkey, CRYPT_EAL_PkeyPub *key);

int32_t CRYPT_EAL_PkeyGetPubEx(const CRYPT_EAL_PkeyCtx *pkey, BSL_Param *param);

int32_t CRYPT_EAL_PkeyGetPrv(const CRYPT_EAL_PkeyCtx *pkey, CRYPT_EAL_PkeyPrv *key);

int32_t CRYPT_EAL_PkeyGetPrvEx(const CRYPT_EAL_PkeyCtx *pkey, BSL_Param *param);

int32_t CRYPT_EAL_PkeySign(const CRYPT_EAL_PkeyCtx *pkey, CRYPT_MD_AlgId id, const uint8_t *data,
    uint32_t dataLen, uint8_t *sign, uint32_t *signLen);

int32_t CRYPT_EAL_PkeyVerify(const CRYPT_EAL_PkeyCtx *pkey, CRYPT_MD_AlgId id, const uint8_t *data,
    uint32_t dataLen, const uint8_t *sign, uint32_t signLen);

int32_t CRYPT_EAL_PkeySignData(const CRYPT_EAL_PkeyCtx *pkey, const uint8_t *hash, uint32_t hashLen,
    uint8_t *sign, uint32_t *signLen);

int32_t CRYPT_EAL_PkeyVerifyData(const CRYPT_EAL_PkeyCtx *pkey, const uint8_t *hash, uint32_t hashLen,
    const uint8_t *sign, uint32_t signLen);

int32_t CRYPT_EAL_PkeyEncrypt(const CRYPT_EAL_PkeyCtx *pkey, const uint8_t *data, uint32_t dataLen,
    uint8_t *out, uint32_t *outLen);

int32_t CRYPT_EAL_PkeyDecrypt(const CRYPT_EAL_PkeyCtx *pkey, const uint8_t *data, uint32_t dataLen,
    uint8_t *out, uint32_t *outLen);

int32_t CRYPT_EAL_PkeyHEAdd(const CRYPT_EAL_PkeyCtx *pkey, const BSL_Param *input, uint8_t *out, uint32_t *outLen);

int32_t CRYPT_EAL_PkeyHEMul(const CRYPT_EAL_PkeyCtx *pkey, const BSL_Param *input, uint8_t *out, uint32_t *outLen);

int32_t CRYPT_EAL_PkeyPairCheck(CRYPT_EAL_PkeyCtx *pubKey, CRYPT_EAL_PkeyCtx *prvKey);

int32_t CRYPT_EAL_PkeyPrvCheck(CRYPT_EAL_PkeyCtx *prvKey);

int32_t CRYPT_EAL_PkeyComputeShareKey(const CRYPT_EAL_PkeyCtx *pkey, const CRYPT_EAL_PkeyCtx *pubKey,
    uint8_t *share, uint32_t *shareLen);

uint32_t CRYPT_EAL_PkeyGetKeyLen(const CRYPT_EAL_PkeyCtx *pkey);

uint32_t CRYPT_EAL_PkeyGetSecurityBits(const CRYPT_EAL_PkeyCtx *pkey);

uint32_t CRYPT_EAL_PkeyGetKeyBits(const CRYPT_EAL_PkeyCtx *pkey);

uint32_t CRYPT_EAL_PkeyGetSignLen(const CRYPT_EAL_PkeyCtx *pkey);

int32_t CRYPT_EAL_PkeyCtrl(CRYPT_EAL_PkeyCtx *pkey, int32_t opt, void *val, uint32_t len);

int32_t CRYPT_EAL_PkeyBlind(CRYPT_EAL_PkeyCtx *pkey, CRYPT_MD_AlgId id, const uint8_t *input, uint32_t inputLen,
    uint8_t *out, uint32_t *outLen);

int32_t CRYPT_EAL_PkeyUnBlind(CRYPT_EAL_PkeyCtx *pkey, const uint8_t *input, uint32_t inputLen,
    uint8_t *out, uint32_t *outLen);

CRYPT_PKEY_AlgId CRYPT_EAL_PkeyGetId(const CRYPT_EAL_PkeyCtx *pkey);

CRYPT_PKEY_ParaId CRYPT_EAL_PkeyGetParaId(const CRYPT_EAL_PkeyCtx *pkey);
 

int32_t CRYPT_EAL_PkeyCmp(const CRYPT_EAL_PkeyCtx *a, const CRYPT_EAL_PkeyCtx *b);

int32_t CRYPT_EAL_PkeySetExtData(CRYPT_EAL_PkeyCtx *pkey, void *data);

void *CRYPT_EAL_PkeyGetExtData(const CRYPT_EAL_PkeyCtx *pkey);

int32_t CRYPT_EAL_PkeyUpRef(CRYPT_EAL_PkeyCtx *pkey);

int32_t CRYPT_EAL_PkeyEncapsInit(CRYPT_EAL_PkeyCtx *pkey, const BSL_Param *params);

int32_t CRYPT_EAL_PkeyDecapsInit(CRYPT_EAL_PkeyCtx *pkey, const BSL_Param *params);

int32_t CRYPT_EAL_PkeyEncaps(const CRYPT_EAL_PkeyCtx *pkey, uint8_t *cipher, uint32_t *cipherLen, uint8_t *sharekey,
    uint32_t *shareKeyLen);

int32_t CRYPT_EAL_PkeyDecaps(
    const CRYPT_EAL_PkeyCtx *pkey, const uint8_t *cipher, uint32_t cipherLen, uint8_t *sharekey, uint32_t *shareKeyLen);
 
#ifdef __cplusplus
}
#endif // __cplusplus
 
#endif // CRYPT_EAL_PKEY_H