projects / mirror_ubuntu-hirsute-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 820684cc | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 89a82ef8 CP |
2 | /* |
| 3 | * API for Atmel Secure Protocol Layers Improved Performances (SPLIP) | |
| 4 | * | |
| 5 | * Copyright (C) 2016 Atmel Corporation | |
| 6 | * | |
| 7 | * Author: Cyrille Pitchen <cyrille.pitchen@atmel.com> | |
| 8 | * | |
| 89a82ef8 CP |
9 | * This driver is based on drivers/mtd/spi-nor/fsl-quadspi.c from Freescale. |
| 10 | */ | |
| 11 | ||
| 12 | #ifndef __ATMEL_AUTHENC_H__ | |
| 13 | #define __ATMEL_AUTHENC_H__ | |
| 14 | ||
| 1520c725 | 15 | #if IS_ENABLED(CONFIG_CRYPTO_DEV_ATMEL_AUTHENC) |
| 89a82ef8 CP |
16 | |
| 17 | #include <crypto/authenc.h> | |
| 18 | #include <crypto/hash.h> | |
| 19 | #include <crypto/sha.h> | |
| 20 | #include "atmel-sha-regs.h" | |
| 21 | ||
| 22 | struct atmel_aes_dev; | |
| 23 | typedef int (*atmel_aes_authenc_fn_t)(struct atmel_aes_dev *, int, bool); | |
| 24 | ||
| 25 | struct atmel_sha_authenc_ctx; | |
| 26 | ||
| 27 | bool atmel_sha_authenc_is_ready(void); | |
| 28 | unsigned int atmel_sha_authenc_get_reqsize(void); | |
| 29 | ||
| 30 | struct atmel_sha_authenc_ctx *atmel_sha_authenc_spawn(unsigned long mode); | |
| 31 | void atmel_sha_authenc_free(struct atmel_sha_authenc_ctx *auth); | |
| 32 | int atmel_sha_authenc_setkey(struct atmel_sha_authenc_ctx *auth, | |
| af5034e8 | 33 | const u8 *key, unsigned int keylen, u32 flags); |
| 89a82ef8 CP |
34 | |
| 35 | int atmel_sha_authenc_schedule(struct ahash_request *req, | |
| 36 | struct atmel_sha_authenc_ctx *auth, | |
| 37 | atmel_aes_authenc_fn_t cb, | |
| 38 | struct atmel_aes_dev *dd); | |
| 39 | int atmel_sha_authenc_init(struct ahash_request *req, | |
| 40 | struct scatterlist *assoc, unsigned int assoclen, | |
| 41 | unsigned int textlen, | |
| 42 | atmel_aes_authenc_fn_t cb, | |
| 43 | struct atmel_aes_dev *dd); | |
| 44 | int atmel_sha_authenc_final(struct ahash_request *req, | |
| 45 | u32 *digest, unsigned int digestlen, | |
| 46 | atmel_aes_authenc_fn_t cb, | |
| 47 | struct atmel_aes_dev *dd); | |
| 48 | void atmel_sha_authenc_abort(struct ahash_request *req); | |
| 49 | ||
| 50 | #endif /* CONFIG_CRYPTO_DEV_ATMEL_AUTHENC */ | |
| 51 | ||
| 52 | #endif /* __ATMEL_AUTHENC_H__ */ |