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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * API for Atmel Secure Protocol Layers Improved Performances (SPLIP)
- *
- * Copyright (C) 2016 Atmel Corporation
- *
- * Author: Cyrille Pitchen <cyrille.pitchen@atmel.com>
- *
- * This driver is based on drivers/mtd/spi-nor/fsl-quadspi.c from Freescale.
- */
- #ifndef __ATMEL_AUTHENC_H__
- #define __ATMEL_AUTHENC_H__
- #if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC)
- #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,
- const u8 *key, unsigned int keylen,
- u32 *flags);
- 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__ */
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