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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.

Dmitry Kasatkin committed 13 years ago

Commit ee089971 parent 08de59e5 files · +137 −0Browse files

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include/uapi/linux/hash_info.h+37−0
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1+/*
2+ * Hash Info: Hash algorithms information
3+ *
4+ * Copyright (c) 2013 Dmitry Kasatkin <d.kasatkin@samsung.com>
5+ *
6+ * This program is free software; you can redistribute it and/or modify it
7+ * under the terms of the GNU General Public License as published by the Free
8+ * Software Foundation; either version 2 of the License, or (at your option)
9+ * any later version.
10+ *
11+ */
12+
13+#ifndef _UAPI_LINUX_HASH_INFO_H
14+#define _UAPI_LINUX_HASH_INFO_H
15+
16+enum hash_algo {
17+ HASH_ALGO_MD4,
18+ HASH_ALGO_MD5,
19+ HASH_ALGO_SHA1,
20+ HASH_ALGO_RIPE_MD_160,
21+ HASH_ALGO_SHA256,
22+ HASH_ALGO_SHA384,
23+ HASH_ALGO_SHA512,
24+ HASH_ALGO_SHA224,
25+ HASH_ALGO_RIPE_MD_128,
26+ HASH_ALGO_RIPE_MD_256,
27+ HASH_ALGO_RIPE_MD_320,
28+ HASH_ALGO_WP_256,
29+ HASH_ALGO_WP_384,
30+ HASH_ALGO_WP_512,
31+ HASH_ALGO_TGR_128,
32+ HASH_ALGO_TGR_160,
33+ HASH_ALGO_TGR_192,
34+ HASH_ALGO__LAST
35+};
36+
37+#endif /* _UAPI_LINUX_HASH_INFO_H */