From bd30cf533b77420b7c504c09cef5ba26b0c9dcb4 Mon Sep 17 00:00:00 2001
From: Iuliana Prodan <iuliana.prodan@nxp.com>
Date: Fri, 8 Feb 2019 15:50:08 +0200
Subject: crypto: export arc4 defines
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

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: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 include/crypto/arc4.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 include/crypto/arc4.h

(limited to 'include/crypto/arc4.h')

diff --git a/include/crypto/arc4.h b/include/crypto/arc4.h
new file mode 100644
index 000000000000..5b2c24ab0139
--- /dev/null
+++ b/include/crypto/arc4.h
@@ -0,0 +1,13 @@
+/* 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 */
-- 
cgit v1.2.3-59-g8ed1b