Eric Lee / smarc-fsl-linux-kernel

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drivers/crypto/atmel-authenc.h 1.64 KB
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820684cc2   Tudor Ambarus   crypto: atmel - s... 
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  /* SPDX-License-Identifier: GPL-2.0 */
89a82ef87   Cyrille Pitchen   crypto: atmel-aut... 
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  /*
   * API for Atmel Secure Protocol Layers Improved Performances (SPLIP)
   *
   * Copyright (C) 2016 Atmel Corporation
   *
   * Author: Cyrille Pitchen <cyrille.pitchen@atmel.com>
   *
89a82ef87   Cyrille Pitchen   crypto: atmel-aut... 
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   * This driver is based on drivers/mtd/spi-nor/fsl-quadspi.c from Freescale.
   */
  
  #ifndef __ATMEL_AUTHENC_H__
  #define __ATMEL_AUTHENC_H__
1520c7259   Herbert Xu   crypto: atmel - F... 
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  #if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
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  #include <crypto/authenc.h>
  #include <crypto/hash.h>
  #include <crypto/sha.h>
  #include "atmel-sha-regs.h"
  
  struct atmel_aes_dev;
  typedef int (*atmel_aes_authenc_fn_t)(struct atmel_aes_dev *, int, bool);
  
  struct atmel_sha_authenc_ctx;
  
  bool atmel_sha_authenc_is_ready(void);
  unsigned int atmel_sha_authenc_get_reqsize(void);
  
  struct atmel_sha_authenc_ctx *atmel_sha_authenc_spawn(unsigned long mode);
  void atmel_sha_authenc_free(struct atmel_sha_authenc_ctx *auth);
  int atmel_sha_authenc_setkey(struct atmel_sha_authenc_ctx *auth,
af5034e8e   Eric Biggers   crypto: remove pr... 
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  			     const u8 *key, unsigned int keylen, u32 flags);
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  int atmel_sha_authenc_schedule(struct ahash_request *req,
  			       struct atmel_sha_authenc_ctx *auth,
  			       atmel_aes_authenc_fn_t cb,
  			       struct atmel_aes_dev *dd);
  int atmel_sha_authenc_init(struct ahash_request *req,
  			   struct scatterlist *assoc, unsigned int assoclen,
  			   unsigned int textlen,
  			   atmel_aes_authenc_fn_t cb,
  			   struct atmel_aes_dev *dd);
  int atmel_sha_authenc_final(struct ahash_request *req,
  			    u32 *digest, unsigned int digestlen,
  			    atmel_aes_authenc_fn_t cb,
  			    struct atmel_aes_dev *dd);
  void  atmel_sha_authenc_abort(struct ahash_request *req);
  
  #endif /* CONFIG_CRYPTO_DEV_ATMEL_AUTHENC */
  
  #endif /* __ATMEL_AUTHENC_H__ */