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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-01-06 18:01:29 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-01-26 22:45:41 +0100 |
| commit | fedba5aaef6d980a57380c7caf9a545b4457b29e (patch) | |
| tree | c8366903dbbdd4f268071c77630aac6b3dfd0a8d /include/digest.h | |
| parent | bc94fb379a46f9b4dabc982953a8d553c909bedb (diff) | |
| download | barebox-fedba5aaef6d980a57380c7caf9a545b4457b29e.tar.gz | |
crypto: add digest_alloc_by_algo()
In barebox the function digest_alloc() allocates a digest based on a string.
When a subsystem already uses an integer value to identify a digest it makes no
sense to create a string and pass it to digest_alloc(), where it is parsed
again. This patch adds the possibility to get a digest by an enum.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/digest.h')
| -rw-r--r-- | include/digest.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/digest.h b/include/digest.h index 3a9d305963..fe30cc27e0 100644 --- a/include/digest.h +++ b/include/digest.h @@ -23,12 +23,34 @@ struct digest; +enum hash_algo { + HASH_ALGO_MD4, + HASH_ALGO_MD5, + HASH_ALGO_SHA1, + HASH_ALGO_RIPE_MD_160, + HASH_ALGO_SHA224, + HASH_ALGO_SHA256, + HASH_ALGO_SHA384, + HASH_ALGO_SHA512, + 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 +}; + struct crypto_alg { char *name; char *driver_name; int priority; #define DIGEST_ALGO_NEED_KEY (1 << 0) unsigned int flags; + enum hash_algo algo; }; struct digest_algo { @@ -65,6 +87,7 @@ void digest_algo_unregister(struct digest_algo *d); void digest_algo_prints(const char *prefix); struct digest *digest_alloc(const char *name); +struct digest *digest_alloc_by_algo(enum hash_algo); void digest_free(struct digest *d); int digest_file_window(struct digest *d, const char *filename, |