diff options
| author | Joshua Oreman | 2009-06-26 09:03:12 +0200 |
|---|---|---|
| committer | Marty Connor | 2010-01-05 15:01:34 +0100 |
| commit | 59b7d00c068249aba617384dcb2df2441fd878c2 (patch) | |
| tree | be700dfff1db158ed639316f0dd28ccac305e14b /src/include | |
| parent | [cipher] Add the ARC4 stream cipher (diff) | |
| download | ipxe-59b7d00c068249aba617384dcb2df2441fd878c2.tar.gz ipxe-59b7d00c068249aba617384dcb2df2441fd878c2.tar.xz ipxe-59b7d00c068249aba617384dcb2df2441fd878c2.zip | |
[digest] Add HMAC-SHA1 based pseudorandom function and PBKDF2
Both of these routines are used by 802.11 WPA, but they are generic
and could be needed by other protocols as well.
Signed-off-by: Marty Connor <mdc@etherboot.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/gpxe/sha1.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/include/gpxe/sha1.h b/src/include/gpxe/sha1.h index 8109a8a05..c203d9959 100644 --- a/src/include/gpxe/sha1.h +++ b/src/include/gpxe/sha1.h @@ -12,4 +12,13 @@ struct digest_algorithm; extern struct digest_algorithm sha1_algorithm; +/* SHA1-wrapping functions defined in sha1extra.c: */ + +void prf_sha1 ( const void *key, size_t key_len, const char *label, + const void *data, size_t data_len, void *prf, size_t prf_len ); + +void pbkdf2_sha1 ( const void *passphrase, size_t pass_len, + const void *salt, size_t salt_len, + int iterations, void *key, size_t key_len ); + #endif /* _GPXE_SHA1_H */ |