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authorHoria Geanta <horia.geanta@freescale.com>2014-03-04 14:40:41 (GMT)
committerJose Rivera <German.Rivera@freescale.com>2014-03-31 19:18:24 (GMT)
commitbea82d3a46b5032165675f4053ed423d34282cff (patch)
tree220879b3a835fa02e9711edef74c7004c5744024
parent96abc60aa308f008cd0bce62c0bf56ce97368ea2 (diff)
downloadlinux-fsl-qoriq-bea82d3a46b5032165675f4053ed423d34282cff.tar.xz
crypto: export NULL algorithms defines
These defines might be needed by crypto drivers. Change-Id: Ic9dee056b7ec9bfa968bcd85c150046e30e260b6 Signed-off-by: Horia Geanta <horia.geanta@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/10489 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Tudor-Dan Ambarus <tudor.ambarus@freescale.com> Reviewed-by: Alexandru Porosanu <alexandru.porosanu@freescale.com> Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
-rw-r--r--crypto/crypto_null.c6
-rw-r--r--include/crypto/null.h11
2 files changed, 12 insertions, 5 deletions
diff --git a/crypto/crypto_null.c b/crypto/crypto_null.c
index fee7265..1dc54bb 100644
--- a/crypto/crypto_null.c
+++ b/crypto/crypto_null.c
@@ -17,6 +17,7 @@
*
*/
+#include <crypto/null.h>
#include <crypto/internal/hash.h>
#include <crypto/internal/skcipher.h>
#include <linux/init.h>
@@ -24,11 +25,6 @@
#include <linux/mm.h>
#include <linux/string.h>
-#define NULL_KEY_SIZE 0
-#define NULL_BLOCK_SIZE 1
-#define NULL_DIGEST_SIZE 0
-#define NULL_IV_SIZE 0
-
static int null_compress(struct crypto_tfm *tfm, const u8 *src,
unsigned int slen, u8 *dst, unsigned int *dlen)
{
diff --git a/include/crypto/null.h b/include/crypto/null.h
new file mode 100644
index 0000000..b7c864c
--- /dev/null
+++ b/include/crypto/null.h
@@ -0,0 +1,11 @@
+/* Values for NULL algorithms */
+
+#ifndef _CRYPTO_NULL_H
+#define _CRYPTO_NULL_H
+
+#define NULL_KEY_SIZE 0
+#define NULL_BLOCK_SIZE 1
+#define NULL_DIGEST_SIZE 0
+#define NULL_IV_SIZE 0
+
+#endif