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65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
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/*
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* API for Atmel Secure Protocol Layers Improved Performances (SPLIP)
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*
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* Copyright (C) 2016 Atmel Corporation
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*
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* Author: Cyrille Pitchen <cyrille.pitchen@atmel.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* This driver is based on drivers/mtd/spi-nor/fsl-quadspi.c from Freescale.
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*/
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#ifndef __ATMEL_AUTHENC_H__
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#define __ATMEL_AUTHENC_H__
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#ifdef CONFIG_CRYPTO_DEV_ATMEL_AUTHENC
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#include <crypto/authenc.h>
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#include <crypto/hash.h>
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#include <crypto/sha.h>
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#include "atmel-sha-regs.h"
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struct atmel_aes_dev;
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typedef int (*atmel_aes_authenc_fn_t)(struct atmel_aes_dev *, int, bool);
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struct atmel_sha_authenc_ctx;
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bool atmel_sha_authenc_is_ready(void);
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unsigned int atmel_sha_authenc_get_reqsize(void);
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struct atmel_sha_authenc_ctx *atmel_sha_authenc_spawn(unsigned long mode);
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void atmel_sha_authenc_free(struct atmel_sha_authenc_ctx *auth);
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int atmel_sha_authenc_setkey(struct atmel_sha_authenc_ctx *auth,
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const u8 *key, unsigned int keylen,
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u32 *flags);
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int atmel_sha_authenc_schedule(struct ahash_request *req,
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struct atmel_sha_authenc_ctx *auth,
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atmel_aes_authenc_fn_t cb,
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struct atmel_aes_dev *dd);
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int atmel_sha_authenc_init(struct ahash_request *req,
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struct scatterlist *assoc, unsigned int assoclen,
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unsigned int textlen,
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atmel_aes_authenc_fn_t cb,
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struct atmel_aes_dev *dd);
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int atmel_sha_authenc_final(struct ahash_request *req,
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u32 *digest, unsigned int digestlen,
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atmel_aes_authenc_fn_t cb,
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struct atmel_aes_dev *dd);
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void atmel_sha_authenc_abort(struct ahash_request *req);
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#endif /* CONFIG_CRYPTO_DEV_ATMEL_AUTHENC */
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#endif /* __ATMEL_AUTHENC_H__ */
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