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Fast hashing in Golang using BLAKE2

In this blog we would like to present an optimized implementation, blake2b-simd , in pure Go for the BLAKE2 hashing algorithm that takes advantage of SIMD instructions. It gives up to a 4x speed increase over the (non-assembly) Go implementation and can achieve hashing speeds close to 1 GB/sec per core on high end CPUs. Compared to the standard SHA512

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