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author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2015-03-25 12:56:14 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-03-27 07:49:45 +0100 |
commit | ab5b2c35e143a87483700ca92d7fd50292a891d0 (patch) | |
tree | f2aaba38fb2ff847ab1e19d0d611fb3aa0be0a01 /include/crypto | |
parent | e10cc0b3330d4dd72fef076a7f1b2b67cb271a12 (diff) | |
download | barebox-ab5b2c35e143a87483700ca92d7fd50292a891d0.tar.gz barebox-ab5b2c35e143a87483700ca92d7fd50292a891d0.tar.xz |
crypto: prepare to allow multiple digest driver
This will allow to have hw driver or asm optimised driver.
Use a priority level to determine which one to use at runtime.
The generic one will be 0.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/crypto')
-rw-r--r-- | include/crypto/internal.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/crypto/internal.h b/include/crypto/internal.h new file mode 100644 index 0000000000..c6f5908ea0 --- /dev/null +++ b/include/crypto/internal.h @@ -0,0 +1,19 @@ +/* + * (C) Copyright 2015 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * GPL v2 only + */ + +#ifdef CONFIG_DIGEST_HMAC +int digest_hmac_register(struct digest_algo *algo, unsigned int pad_length); +#else +static inline int digest_hmac_register(struct digest_algo *algo, + unsigned int pad_length) +{ + return 0; +} +#endif + +int digest_generic_verify(struct digest *d, const unsigned char *md); +int digest_generic_digest(struct digest *d, const void *data, + unsigned int len, u8 *out); |