From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/crypto/atmel-authenc.h | 53 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 drivers/crypto/atmel-authenc.h (limited to 'drivers/crypto/atmel-authenc.h') diff --git a/drivers/crypto/atmel-authenc.h b/drivers/crypto/atmel-authenc.h new file mode 100644 index 000000000..45171e89a --- /dev/null +++ b/drivers/crypto/atmel-authenc.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * API for Atmel Secure Protocol Layers Improved Performances (SPLIP) + * + * Copyright (C) 2016 Atmel Corporation + * + * Author: Cyrille Pitchen + * + * 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 +#include +#include +#include +#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__ */ -- cgit v1.2.3