Adam Ierymenko
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8c9b73f67b
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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.
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2013-10-18 17:39:48 -04:00 |
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Adam Ierymenko
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2fa2796f2a
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Another tweak, hopefully final, to reduce variance on identity generation times.
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2013-10-07 14:31:13 -04:00 |
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Adam Ierymenko
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343b7f44fc
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Old algo for ID derivation was not in fact memory-hard since Salsa20 is seekable, so take two.
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2013-10-07 12:48:27 -04:00 |
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Adam Ierymenko
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0c8614b9c6
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Add a second arg to idtool generate to make generating both secret and public easier, add new supernode identities after generating them, fix known good and bad IDs in selftest.
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2013-10-07 09:36:20 -04:00 |
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Adam Ierymenko
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300d26973a
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Test vectors for all new crypto.
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2013-09-15 10:41:52 -04:00 |
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Adam Ierymenko
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660f92b6a7
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Add test vectors for ensuring identical C25519 operation across systems.
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2013-09-14 13:51:08 -04:00 |
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