| .. | .. |
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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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| 1 | 2 | /* |
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| 2 | 3 | * Scalar AES core transform |
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| 3 | 4 | * |
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| 4 | 5 | * Copyright (C) 2017 Linaro Ltd. |
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| 5 | 6 | * Author: Ard Biesheuvel <ard.biesheuvel@linaro.org> |
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| 6 | | - * |
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| 7 | | - * This program is free software; you can redistribute it and/or modify |
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| 8 | | - * it under the terms of the GNU General Public License version 2 as |
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| 9 | | - * published by the Free Software Foundation. |
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| 10 | 7 | */ |
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| 11 | 8 | |
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| 12 | 9 | #include <crypto/aes.h> |
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| .. | .. |
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| 14 | 11 | #include <linux/module.h> |
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| 15 | 12 | |
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| 16 | 13 | asmlinkage void __aes_arm_encrypt(u32 *rk, int rounds, const u8 *in, u8 *out); |
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| 17 | | -EXPORT_SYMBOL(__aes_arm_encrypt); |
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| 18 | | - |
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| 19 | 14 | asmlinkage void __aes_arm_decrypt(u32 *rk, int rounds, const u8 *in, u8 *out); |
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| 20 | | -EXPORT_SYMBOL(__aes_arm_decrypt); |
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| 21 | 15 | |
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| 22 | | -static void aes_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) |
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| 16 | +static void aes_arm_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) |
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| 23 | 17 | { |
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| 24 | 18 | struct crypto_aes_ctx *ctx = crypto_tfm_ctx(tfm); |
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| 25 | 19 | int rounds = 6 + ctx->key_length / 4; |
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| .. | .. |
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| 27 | 21 | __aes_arm_encrypt(ctx->key_enc, rounds, in, out); |
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| 28 | 22 | } |
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| 29 | 23 | |
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| 30 | | -static void aes_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) |
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| 24 | +static void aes_arm_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) |
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| 31 | 25 | { |
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| 32 | 26 | struct crypto_aes_ctx *ctx = crypto_tfm_ctx(tfm); |
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| 33 | 27 | int rounds = 6 + ctx->key_length / 4; |
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| .. | .. |
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| 47 | 41 | .cra_cipher.cia_min_keysize = AES_MIN_KEY_SIZE, |
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| 48 | 42 | .cra_cipher.cia_max_keysize = AES_MAX_KEY_SIZE, |
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| 49 | 43 | .cra_cipher.cia_setkey = crypto_aes_set_key, |
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| 50 | | - .cra_cipher.cia_encrypt = aes_encrypt, |
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| 51 | | - .cra_cipher.cia_decrypt = aes_decrypt, |
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| 44 | + .cra_cipher.cia_encrypt = aes_arm_encrypt, |
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| 45 | + .cra_cipher.cia_decrypt = aes_arm_decrypt, |
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| 52 | 46 | |
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| 53 | 47 | #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS |
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| 54 | 48 | .cra_alignmask = 3, |
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