Commit bd30cf53 authored by Iuliana Prodan's avatar Iuliana Prodan Committed by Herbert Xu
Browse files

crypto: export arc4 defines 



Some arc4 cipher algorithm defines show up in two places:
crypto/arc4.c and drivers/crypto/bcm/cipher.h.
Let's export them in a common header and update their users.

Signed-off-by: default avatarIuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: default avatarHoria Geantă <horia.geanta@nxp.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent ba4cf71b

crypto/arc4.c

+1 −4
Original line number Diff line number Diff line
@@ -13,14 +13,11 @@ 
 */



#include <crypto/algapi.h>

#include <crypto/arc4.h>

#include <crypto/internal/skcipher.h>

#include <linux/init.h>

#include <linux/module.h>



#define ARC4_MIN_KEY_SIZE	1

#define ARC4_MAX_KEY_SIZE	256

#define ARC4_BLOCK_SIZE		1



struct arc4_ctx {

	u32 S[256];

	u32 x, y;

drivers/crypto/bcm/cipher.h

+1 −3
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <crypto/aes.h>

#include <crypto/internal/hash.h>

#include <crypto/aead.h>

#include <crypto/arc4.h>

#include <crypto/gcm.h>

#include <crypto/sha.h>

#include <crypto/sha3.h>
@@ -34,9 +35,6 @@ 
/* Driver supports up to MAX_SPUS SPU blocks */

#define MAX_SPUS 16



#define ARC4_MIN_KEY_SIZE   1

#define ARC4_MAX_KEY_SIZE   256

#define ARC4_BLOCK_SIZE     1

#define ARC4_STATE_SIZE     4



#define CCM_AES_IV_SIZE    16

include/crypto/arc4.h

0 → 100644
+13 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0+ */

/*

 * Common values for ARC4 Cipher Algorithm

 */



#ifndef _CRYPTO_ARC4_H

#define _CRYPTO_ARC4_H



#define ARC4_MIN_KEY_SIZE	1

#define ARC4_MAX_KEY_SIZE	256

#define ARC4_BLOCK_SIZE		1



#endif /* _CRYPTO_ARC4_H */

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