[CRYPTO] des: Create header file for common macros
This patch creates include/crypto/des.h for common macros shared between
DES implementations.
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/des_generic.c b/crypto/des_generic.c
index 59966d1..f75eafe 100644
--- a/crypto/des_generic.c
+++ b/crypto/des_generic.c
@@ -20,13 +20,7 @@
#include <linux/crypto.h>
#include <linux/types.h>
-#define DES_KEY_SIZE 8
-#define DES_EXPKEY_WORDS 32
-#define DES_BLOCK_SIZE 8
-
-#define DES3_EDE_KEY_SIZE (3 * DES_KEY_SIZE)
-#define DES3_EDE_EXPKEY_WORDS (3 * DES_EXPKEY_WORDS)
-#define DES3_EDE_BLOCK_SIZE DES_BLOCK_SIZE
+#include <crypto/des.h>
#define ROL(x, r) ((x) = rol32((x), (r)))
#define ROR(x, r) ((x) = ror32((x), (r)))