2019-11-11 18:09:59 +01:00
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/* wolfcaam.h
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*
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2020-07-06 18:05:04 +02:00
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* Copyright (C) 2006-2020 wolfSSL Inc.
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2019-11-11 18:09:59 +01:00
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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 2 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 WOLF_CRYPT_CAAM_INIT_H
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#define WOLF_CRYPT_CAAM_INIT_H
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#include <libs/libwolfssl/wolfcrypt/settings.h>
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#if defined(WOLFSSL_IMX6_CAAM) || defined(WOLFSSL_IMX6_CAAM_RNG)
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#include <libs/libwolfssl/wolfcrypt/types.h>
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#if defined(__INTEGRITY) || defined(INTEGRITY)
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#include <INTEGRITY.h>
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#endif
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WOLFSSL_LOCAL int wc_caamInit(void);
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WOLFSSL_LOCAL int wc_caamFree(void);
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WOLFSSL_LOCAL int wc_caamInitRng(void);
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WOLFSSL_LOCAL int wc_caamFreeRng(void);
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WOLFSSL_LOCAL word32 wc_caamReadRegister(word32 reg);
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WOLFSSL_LOCAL void wc_caamWriteRegister(word32 reg, word32 value);
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WOLFSSL_LOCAL int wc_caamAddAndWait(Buffer* buf, word32 arg[4], word32 type);
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WOLFSSL_API int wc_caamSetResource(IODevice ioDev);
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WOLFSSL_API int wc_caamOpenBlob(byte* data, word32 dataSz, byte* out,
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word32* outSz);
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WOLFSSL_API int wc_caamCreateBlob(byte* data, word32 dataSz, byte* out,
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word32* outSz);
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/* additional size that is added by CAAM when creating a blob */
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#define WC_CAAM_BLOB_SZ 48
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#ifndef WC_CAAM_READ
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#define WC_CAAM_READ(reg) wc_caamReadRegister((reg))
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#endif
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#ifndef WC_CAAM_WRITE
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#define WC_CAAM_WRITE(reg, x) wc_caamWriteRegister((reg), (x))
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#endif
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#endif /* WOLFSSL_IMX6_CAAM */
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#endif /* WOLF_CRYPT_CAAM_INIT_H */
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