Commit Graph

3 Commits (d6e36a2d736efaa9e44784bc58f4d90356774971)

Author SHA1 Message Date
Michael Brown b6ee89ffb5 [legal] Relicense files under GPL2_OR_LATER_OR_UBDL
Relicense files for which I am the sole author (as identified by
util/relicense.pl).

Signed-off-by: Michael Brown <mcb30@ipxe.org>
2015-03-02 14:17:31 +00:00
Michael Brown fb6a33360f [rng] Allow hash_df() to accept multiple underlying hash algorithms
Signed-off-by: Michael Brown <mcb30@ipxe.org>
2012-03-05 23:23:45 +00:00
Michael Brown eec068253f [rng] Add ANS X9.82 Approved Hash_df derivation function
ANS X9.82 specifies several Approved derivation functions for use in
distributing entropy throughout a buffer.  One such derivation
function is Hash_df, which can be implemented using the existing iPXE
SHA-1 functionality.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
2012-02-19 14:37:13 +00:00