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21 lines
776 B
Markdown
21 lines
776 B
Markdown
BLAKE2b-SIMD
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============
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Pure Go implementation of BLAKE2b using SIMD optimizations.
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Introduction
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------------
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This package is based on the pure go [BLAKE2b](https://github.com/dchest/blake2b) implementation of Dmitry Chestnykh and merges it with the (`cgo` dependent) SSE optimized [BLAKE2](https://github.com/codahale/blake2) implementation (which in turn is based on [official implementation](https://github.com/BLAKE2/BLAKE2). It does so by using [Go's Assembler](https://golang.org/doc/asm) for amd64 architectures with a fallback for other architectures.
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It gives roughly a 3x performance improvement over the non-optimized go version.
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Benchmarks
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----------
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| Dura | 1 GB |
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| ------------- |:-----:|
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| blake2b-SIMD | 1.59s |
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| blake2b | 4.66s |
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