95 lines
3.0 KiB
C
95 lines
3.0 KiB
C
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/* wc_pkcs11.h
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*
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* Copyright (C) 2006-2019 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#ifndef _WOLFPKCS11_H_
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#define _WOLFPKCS11_H_
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#include <wolfssl/wolfcrypt/types.h>
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#ifdef HAVE_PKCS11
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#ifndef WOLF_CRYPTO_CB
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#error PKCS11 support requires ./configure --enable-cryptocb or WOLF_CRYPTO_CB to be defined
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#endif
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#include <wolfssl/wolfcrypt/cryptocb.h>
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#include <wolfssl/wolfcrypt/pkcs11.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct Pkcs11Dev {
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void* dlHandle; /* Handle to library */
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CK_FUNCTION_LIST* func; /* Array of functions */
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void* heap;
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} Pkcs11Dev;
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typedef struct Pkcs11Token {
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CK_FUNCTION_LIST* func; /* Table of PKCS#11 function from lib */
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CK_SLOT_ID slotId; /* Id of slot to use */
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CK_SESSION_HANDLE handle; /* Handle to active session */
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CK_UTF8CHAR_PTR userPin; /* User's PIN to login with */
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CK_ULONG userPinSz; /* Size of user's PIN in bytes */
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} Pkcs11Token;
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typedef struct Pkcs11Session {
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CK_FUNCTION_LIST* func; /* Table of PKCS#11 function from lib */
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CK_SLOT_ID slotId; /* Id of slot to use */
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CK_SESSION_HANDLE handle; /* Handle to active session */
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} Pkcs11Session;
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/* Types of keys that can be stored. */
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enum Pkcs11KeyType {
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PKCS11_KEY_TYPE_AES_GCM,
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PKCS11_KEY_TYPE_AES_CBC,
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PKCS11_KEY_TYPE_HMAC,
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PKCS11_KEY_TYPE_RSA,
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PKCS11_KEY_TYPE_EC,
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};
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WOLFSSL_API int wc_Pkcs11_Initialize(Pkcs11Dev* dev, const char* library,
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void* heap);
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WOLFSSL_API void wc_Pkcs11_Finalize(Pkcs11Dev* dev);
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WOLFSSL_API int wc_Pkcs11Token_Init(Pkcs11Token* token, Pkcs11Dev* dev,
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int slotId, const char* tokenName, const unsigned char *userPin,
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int userPinSz);
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WOLFSSL_API void wc_Pkcs11Token_Final(Pkcs11Token* token);
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WOLFSSL_API int wc_Pkcs11Token_Open(Pkcs11Token* token, int readWrite);
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WOLFSSL_API void wc_Pkcs11Token_Close(Pkcs11Token* token);
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WOLFSSL_API int wc_Pkcs11StoreKey(Pkcs11Token* token, int type, int clear,
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void* key);
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WOLFSSL_API int wc_Pkcs11_CryptoDevCb(int devId, wc_CryptoInfo* info,
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void* ctx);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* HAVE_PKCS11 */
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#endif /* _WOLFPKCS11_H_ */
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