6 Commits

Author	SHA1	Message	Date
Jochen Hoenicke	32bda8d1d9	Faster PBKDF2 by reusing intermediate results. ... The old implementation needed 6 sha transformations per iterations: - 2 for computing sha512 of seed, - 2 for computing digests of ipads/opads, - 2 for computing digests of intermediate hashes. The first 4 transformations are the same in every iteration so we cache them. A new function hmac_sha512_prepare computes these digests. We made sha512_Transform visible in pbkdf2 and prevent unneccessary big/little endian conversions back and forth.	2016-07-13 22:17:23 +02:00
Pavol Rusnak	ed6debf8c4	reorder parameters of hash_final methods	2016-04-26 11:50:04 +02:00
Pavol Rusnak	612f5ab050	fix copyright headers	2014-05-22 20:54:58 +02:00
Pavol Rusnak	d0e152a088	replace SHA256/SHA512 prefix with sha256/sha512 (OpenSSL clash)	2014-02-19 21:26:42 +01:00
Pavol Rusnak	0fc4ad0976	move declaration	2013-10-08 21:07:53 +02:00
Pavol Rusnak	40fa3f52e4	use sha2 implementation by Aaron D. Gifford	2013-09-10 21:10:07 +02:00