Apple-2gs-SW/65816-crypto
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89 Commits 1 Branch 1 Tag 246 KiB
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11 Commits

Author SHA1 Message Date
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