lukechampine
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bb7ece4161
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upgrade to avo@v0.4.0 (AVX-512 support, woo!)
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2021-11-12 23:09:50 -05:00 |
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lukechampine
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09d3897aaa
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upgrade to cpuid/v2
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2021-09-06 12:38:15 -04:00 |
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Luke Champine
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d373079f35
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Prevent panic in darwin AVX512 detection
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2021-01-13 12:11:26 -05:00 |
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Luke Champine
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59a82aea36
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fix typo
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2020-08-10 18:11:31 -04:00 |
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lukechampine
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7a6b5a0fe1
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add AVX512 implementations
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2020-08-09 18:14:48 -04:00 |
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lukechampine
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221995220f
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add AVX2 optimization for XOF
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2020-08-02 15:20:28 -04:00 |
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lukechampine
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c2af4bc4c2
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add AVX2 implementation
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2020-08-01 14:48:37 -04:00 |
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lukechampine
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6c1c802729
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skip leading zeros when computing root
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2020-02-02 16:40:35 -05:00 |
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lukechampine
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617550f073
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amortize hasher initialization for Sum256/Sum512
As expected, the performance increase is only noticeable for
small inputs:
name old time/op new time/op delta
Sum256/64-4 343ns ± 4% 243ns ± 6% -28.96% (p=0.008 n=5+5)
Sum256/1024-4 2.62µs ± 1% 2.50µs ± 2% -4.57% (p=0.008 n=5+5)
Sum256/65536-4 175µs ± 1% 170µs ± 4% ~ (p=0.190 n=4+5)
Co-authored-by: Dmitry Yu Okunev <xaionaro@dx.center>
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2020-02-02 14:53:41 -05:00 |
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lukechampine
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b60a0c0b5a
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fix typo
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2020-01-15 23:50:45 -05:00 |
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lukechampine
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bef3cb791c
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add vanity import directive
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2020-01-14 00:28:18 -05:00 |
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lukechampine
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20804e899d
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unroll word<->byte conversions
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2020-01-13 14:27:21 -05:00 |
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lukechampine
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f87940e245
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add compress comments, remove gen
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2020-01-13 13:53:16 -05:00 |
renthraysk
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dc64d4b5a6
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Merge pull request #1 from renthraysk/alternate-g-inline
Changing g() to pass values, allows inlining and keeping more of compress() state in registers
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2020-01-12 22:16:27 +00:00 |
renthraysk
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4553d55fb5
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Tidy up generated code & comments
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2020-01-12 22:01:00 +00:00 |
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renthraysk
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7786c919ad
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Improve reg usage in compress() [16]uint32 to vars
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2020-01-12 18:59:44 +00:00 |
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renthraysk
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855147f461
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g() takes and returns state values, inlines.
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2020-01-12 18:20:37 +00:00 |
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renthraysk
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c931fb704d
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Switch to named return value for compress() saves copying.
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2020-01-12 14:55:44 +00:00 |
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renthraysk
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c649c5ac94
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Eliminate the need for permute() by generating code for each round
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2020-01-12 14:47:47 +00:00 |
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lukechampine
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2343930773
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switch to sparse stack
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2020-01-11 21:54:56 -05:00 |
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lukechampine
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70299b9d3b
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reorder some functions and get 100% coverage
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2020-01-11 21:45:09 -05:00 |
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lukechampine
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633f7e15c1
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only pad block when necessary
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2020-01-11 20:58:07 -05:00 |
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lukechampine
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6ff1174970
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flesh out some docstrings/comments
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2020-01-11 20:20:01 -05:00 |
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lukechampine
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72d3c39081
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make Sum functions zero-alloc
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2020-01-10 17:17:39 -05:00 |
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lukechampine
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204828b0de
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chunkLen -> chunkSize
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2020-01-10 16:37:28 -05:00 |
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lukechampine
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37e4314bf1
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more compact addChunkChainingValue
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2020-01-10 16:35:20 -05:00 |
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lukechampine
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4c13e3a25c
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blockLen -> blockSize
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2020-01-10 16:01:33 -05:00 |
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lukechampine
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4833fabd0e
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fix SeekEnd behavior
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2020-01-10 15:07:07 -05:00 |
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lukechampine
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d19fa689c4
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Merge branch 'renthraysk-master'
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2020-01-10 12:56:09 -05:00 |
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renthraysk
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07853371e5
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Split g() into 2 inlines funcs.
Eliminates calls & BC in round
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2020-01-10 12:55:58 -05:00 |
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lukechampine
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fd30fee094
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implement Seek
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2020-01-10 12:43:02 -05:00 |
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lukechampine
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3d75f823bd
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new API for derive_key
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2020-01-10 00:55:25 -05:00 |
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lukechampine
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7c89cded14
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update README
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2020-01-09 23:09:57 -05:00 |
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lukechampine
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bc09571efd
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minor performance improvements
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2020-01-09 23:02:28 -05:00 |
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lukechampine
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51ea9b114e
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rename output -> node, and more style changes
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2020-01-09 22:46:24 -05:00 |
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lukechampine
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83947f416f
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unexport constants and refactor to idiomatic Go
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2020-01-09 17:58:48 -05:00 |
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lukechampine
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2ca7badf67
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implement XOF
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2020-01-09 16:25:24 -05:00 |
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lukechampine
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062bad69bc
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set correct block size
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2020-01-09 15:39:50 -05:00 |
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lukechampine
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bd08550d6e
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add derive key mode
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2020-01-09 15:38:44 -05:00 |
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lukechampine
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0a863bb651
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initial commit
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2020-01-09 15:10:01 -05:00 |