SHA256与ripemd160两种算法应用

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package main

import (
	"crypto/sha256"
	"fmt"
	"encoding/hex"
	"golang.org/x/crypto/ripemd160"
)

func main() {

	hashed := sha256.New()
	hashed.Write([]byte("i am wek"))
	hash := hashed.Sum(nil)
	fmt.Println(hex.EncodeToString(hash))

	//b490155d7ea44ef79d54ec821daca0931ba8367151364a8a4be088a2d0ff3c66
	//在线进行测试比对
	//b490155d7ea44ef79d54ec821daca0931ba8367151364a8a4be088a2d0ff3c66

	hashed2:= ripemd160.New()
	hashed2.Write([]byte("i am wek"))
	hash2 := hashed2.Sum(nil)
	fmt.Println(hex.EncodeToString(hash2))
	
	//984a5c75e441d944f4ca94f0d838b9bc425d0df9
	//在线进行测试比对
	//984a5c75e441d944f4ca94f0d838b9bc425d0df9

}

 sha256可以直接调用，ripemd160不可以直接调用，需要提前安装第三方包，golang.org/x/crypto

然后再调用。