github.com/AlohaMobile/go-ethereum@v1.9.7/crypto/blake2b/register.go (about)

     1  // Copyright 2017 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build go1.9
     6  
     7  package blake2b
     8  
     9  import (
    10  	"crypto"
    11  	"hash"
    12  )
    13  
    14  func init() {
    15  	newHash256 := func() hash.Hash {
    16  		h, _ := New256(nil)
    17  		return h
    18  	}
    19  	newHash384 := func() hash.Hash {
    20  		h, _ := New384(nil)
    21  		return h
    22  	}
    23  
    24  	newHash512 := func() hash.Hash {
    25  		h, _ := New512(nil)
    26  		return h
    27  	}
    28  
    29  	crypto.RegisterHash(crypto.BLAKE2b_256, newHash256)
    30  	crypto.RegisterHash(crypto.BLAKE2b_384, newHash384)
    31  	crypto.RegisterHash(crypto.BLAKE2b_512, newHash512)
    32  }