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- /* wolfcaam_seco.h
- *
- * Copyright (C) 2006-2023 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * wolfSSL is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
- /* This file is for interacting with the driver code */
- #ifndef WOLFCAAM_SECO_H
- #define WOLFCAAM_SECO_H
- #include <wolfssl/wolfcrypt/types.h>
- #ifdef WOLFSSL_SECO_CAAM
- /* unique devId for SECO use on crypto callbacks */
- #ifndef WOLFSSL_SECO_DEVID
- #define WOLFSSL_SECO_DEVID 8
- #endif
- #define Error int
- #define Value int
- #define Boolean int
- #define Success 1
- #define Failure 0
- #define INTERRUPT_Panic() WC_DO_NOTHING
- #define MemoryMapMayNotBeEmpty -1
- #define CAAM_WAITING -2
- #define NoActivityReady -1
- #define MemoryOperationNotPerformed -1
- #include <stdint.h>
- #define CAAM_ADDRESS intptr_t
- #ifndef WOLFSSL_CAAM_BUFFER
- #define WOLFSSL_CAAM_BUFFER
- typedef struct CAAM_BUFFER {
- int BufferType;
- CAAM_ADDRESS TheAddress;
- int Length;
- } CAAM_BUFFER;
- #endif
- #define DataBuffer 0
- #define LastBuffer 0
- #define Success 1
- #include <wolfssl/wolfcrypt/port/caam/wolfcaam_x25519.h>
- #include <wolfssl/wolfcrypt/port/caam/wolfcaam_ecdsa.h>
- #include <wolfssl/wolfcrypt/port/caam/wolfcaam_cmac.h>
- #include <wolfssl/wolfcrypt/port/caam/wolfcaam_aes.h>
- #include <wolfssl/wolfcrypt/port/caam/wolfcaam_rsa.h>
- #include <wolfssl/wolfcrypt/port/caam/wolfcaam_hash.h>
- #include <wolfssl/wolfcrypt/cryptocb.h>
- #define ResourceNotAvailable -3
- #define CAAM_WAITING -2
- /* key stays after key store is closed */
- #define CAAM_KEY_PERSISTENT 0
- /* key is deleted when key store is closed */
- #define CAAM_KEY_TRANSIENT 1
- /* key is used as a key encryption key */
- #define CAAM_KEY_KEK 2
- /* list of key types available */
- #define CAAM_KEYTYPE_ECDSA_P256 0
- #define CAAM_KEYTYPE_ECDSA_P384 1
- #define CAAM_KEYTYPE_ECDSA_P521 2
- #define CAAM_KEYTYPE_AES128 3
- #define CAAM_KEYTYPE_AES192 4
- #define CAAM_KEYTYPE_AES256 5
- #define CAAM_KEYTYPE_HMAC224 6
- #define CAAM_KEYTYPE_HMAC256 7
- #define CAAM_KEYTYPE_HMAC384 8
- #define CAAM_KEYTYPE_HMAC512 9
- /* flags for key management */
- #define CAAM_UPDATE_KEY 1
- #define CAAM_GENERATE_KEY 2
- #define CAAM_DELETE_KEY 4
- /* flags for key store open */
- #define CAAM_KEYSTORE_CREATE 1
- #define CAAM_KEYSTORE_UPDATE 0
- #define MAX_GROUP 1023
- WOLFSSL_LOCAL int SynchronousSendRequest(int type, unsigned int args[4],
- CAAM_BUFFER *buf, int sz);
- WOLFSSL_LOCAL int wc_SECOInitInterface(void);
- WOLFSSL_LOCAL void wc_SECOFreeInterface(void);
- WOLFSSL_API int wc_SECO_OpenHSM(word32 keyId, word32 nonce, word16 maxUpdates,
- byte flag);
- WOLFSSL_API int wc_SECO_CloseHSM(void);
- WOLFSSL_API int wc_SECO_GenerateKey(int flags, int group, byte* out, int outSz,
- int keyType, int keyInfo, unsigned int* keyIdOut);
- WOLFSSL_API int wc_SECO_DeleteKey(unsigned int keyId, int group, int keyTypeIn);
- #if defined(WOLFSSL_CMAC)
- WOLFSSL_API void wc_SECO_CMACSetKeyID(Cmac* cmac, int keyId);
- WOLFSSL_API int wc_SECO_CMACGetKeyID(Cmac* cmac);
- #endif
- WOLFSSL_API void wc_SECO_AesSetKeyID(Aes* aes, int keyId);
- WOLFSSL_API int wc_SECO_AesGetKeyID(Aes* aes);
- WOLFSSL_LOCAL int wc_SECO_ExportKEK(byte* out, byte outSz, byte isCommon);
- WOLFSSL_API word32 wc_SECO_WrapKey(word32 keyID, byte* in, word32 inSz,
- byte* iv, word32 ivSz, int keyType, int keyInfo, int group);
- #define CAAM_SEND_REQUEST(type, sz, arg, buf) \
- SynchronousSendRequest((type), (arg), (buf), (sz))
- #define CAAM_INIT_INTERFACE wc_SECOInitInterface
- #define CAAM_FREE_INTERFACE wc_SECOFreeInterface
- #endif
- #endif /* WOLFCAAM_SECO_H */
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