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authorMax Vozeler <max@hinterhof.net>2010-01-17 21:55:31 +1100
committerHerbert Xu <herbert@gondor.apana.org.au>2010-01-17 21:55:31 +1100
commit7d6f75eb21b84cdc5dfb09789974f02b42a89058 (patch)
tree349f7363eca3b7ca7ab9958fa1ab1fd0e4d678f4 /include/crypto
parent6c3f975a4cafaf4dcc9795385da6d42caa37ddeb (diff)
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crypto: md5 - Add export support
This patch adds export/import support to md5. The exported type is defined by struct md5_state. This is modeled after the equivalent change to sha1_generic. Signed-off-by: Max Vozeler <max@hinterhof.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
-rw-r--r--include/crypto/md5.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/crypto/md5.h b/include/crypto/md5.h
new file mode 100644
index 00000000000..65f299b08b0
--- /dev/null
+++ b/include/crypto/md5.h
@@ -0,0 +1,17 @@
+#ifndef _CRYPTO_MD5_H
+#define _CRYPTO_MD5_H
+
+#include <linux/types.h>
+
+#define MD5_DIGEST_SIZE 16
+#define MD5_HMAC_BLOCK_SIZE 64
+#define MD5_BLOCK_WORDS 16
+#define MD5_HASH_WORDS 4
+
+struct md5_state {
+ u32 hash[MD5_HASH_WORDS];
+ u32 block[MD5_BLOCK_WORDS];
+ u64 byte_count;
+};
+
+#endif