12 Commits

Author	SHA1	Message	Date
Stephen Heumann	6a1eeb40ea	Update to newer ISC license wording with "and/or".	2024-06-26 20:46:58 -06:00
Stephen Heumann	11148c78d1	Remove unused macros.	2017-07-03 23:05:51 -05:00
Stephen Heumann	bcc0efc327	Add zero bytes around SHA-256 state variables to optimize rotates.	2017-07-03 22:58:58 -05:00
Stephen Heumann	239024c3ce	Remove unneeded instruction.	2017-07-03 20:46:26 -05:00
Stephen Heumann	7034be04fb	Use more efficient approach for addressing into k array in SHA-256 computation.	2017-07-03 20:41:53 -05:00
Stephen Heumann	f0f034760b	Optimize SHA-256 computations to save instructions in various places.	2017-07-03 20:03:45 -05:00
Stephen Heumann	d2bf9a782e	Use shifts when called for, rather than more expensive rotates.	2017-07-03 17:12:13 -05:00
Stephen Heumann	011628d3ce	More rotate optimizations for SHA-256.	2017-07-03 15:50:20 -05:00
Stephen Heumann	6891b77fbc	Additional small rotate optimizations in SHA-256.	2017-07-03 15:30:46 -05:00
Stephen Heumann	6940f1fef4	Use operations on bytes to rotate by multiples of 8 in SHA-256.	2017-07-03 15:15:18 -05:00
Stephen Heumann	64fc1e62bb	Do some optimization of the rotates in SHA-256.	2017-07-03 14:46:46 -05:00
Stephen Heumann	91c107eb98	Add initial implementation of the basic block-processing function for SHA-256.	2017-07-03 14:27:19 -05:00