devilutionX-ZeroTierOne

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159 MiB

Author	SHA1	Message	Date
Adam Ierymenko	789046ca57	Speed up Salsa20 just a bit.	11 years ago
Adam Ierymenko	f19c3c51d3	Revert slow non-SSE Salsa20 modification since it did not fix Android/ARM issue. Also update Salsa20 comments and clean up a bit.	11 years ago
Adam Ierymenko	a9a390a930	Apply @marning suggested SSE auto-detect to make builds easier on non-x86 platforms: `aa2fd044cb`	11 years ago
Adam Ierymenko	8d2e20ede6	Get rid of __align stuff in Salsa20 -- not portable, does not seem to help much on newer chips.	12 years ago
Adam Ierymenko	12692c551e	SSE optimized Salsa20 -- anywhere from 20% to 50% faster than plain C version	12 years ago
Adam Ierymenko	612c17240a	Dead code removal, fix for cleanup GitHub issue #28	13 years ago
Adam Ierymenko	8c9b73f67b	Make Salsa20 variable-round, allowing for Salsa20/12 to be used for Packet encrypt and decrypt. Profiling analysis found that Salsa20 encrypt was accounting for a nontrivial percentage of CPU time, so it makes sense to cut this load fundamentally. There are no published attacks against Salsa20/12, and DJB believes 20 rounds to be overkill. This should be more than enough for our needs. Obviously incorporating ASM Salsa20 is among the next steps for performance.	13 years ago
Adam Ierymenko	4c06fcfc9d	More include formatting cleanup.	13 years ago
Adam Ierymenko	150850b800	New git repository for release - version 0.2.0 tagged	13 years ago