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authorDmitry Kasatkin <d.kasatkin@samsung.com>2013-05-06 16:40:01 +0400
committerMimi Zohar <zohar@linux.vnet.ibm.com>2013-10-26 01:14:03 +0400
commitee08997fee16f10be23c9748d609dbdf3baab8e4 (patch)
tree30c2d08bc5e5048558f7b8950a268409360c57e5 /include/uapi/linux/hash_info.h
parent08de59eb144d7c41351a467442f898d720f0f15f (diff)
downloadlinux-ee08997fee16f10be23c9748d609dbdf3baab8e4.tar.xz
crypto: provide single place for hash algo information
This patch provides a single place for information about hash algorithms, such as hash sizes and kernel driver names, which will be used by IMA and the public key code. Changelog: - Fix sparse and checkpatch warnings - Move hash algo enums to uapi for userspace signing functions. Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/uapi/linux/hash_info.h')
-rw-r--r--include/uapi/linux/hash_info.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/include/uapi/linux/hash_info.h b/include/uapi/linux/hash_info.h
new file mode 100644
index 000000000000..ca18c45f8304
--- /dev/null
+++ b/include/uapi/linux/hash_info.h
@@ -0,0 +1,37 @@
+/*
+ * Hash Info: Hash algorithms information
+ *
+ * Copyright (c) 2013 Dmitry Kasatkin <d.kasatkin@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#ifndef _UAPI_LINUX_HASH_INFO_H
+#define _UAPI_LINUX_HASH_INFO_H
+
+enum hash_algo {
+ HASH_ALGO_MD4,
+ HASH_ALGO_MD5,
+ HASH_ALGO_SHA1,
+ HASH_ALGO_RIPE_MD_160,
+ HASH_ALGO_SHA256,
+ HASH_ALGO_SHA384,
+ HASH_ALGO_SHA512,
+ HASH_ALGO_SHA224,
+ HASH_ALGO_RIPE_MD_128,
+ HASH_ALGO_RIPE_MD_256,
+ HASH_ALGO_RIPE_MD_320,
+ HASH_ALGO_WP_256,
+ HASH_ALGO_WP_384,
+ HASH_ALGO_WP_512,
+ HASH_ALGO_TGR_128,
+ HASH_ALGO_TGR_160,
+ HASH_ALGO_TGR_192,
+ HASH_ALGO__LAST
+};
+
+#endif /* _UAPI_LINUX_HASH_INFO_H */