The Go language's method of SHA1 hash operations on strings

The example in this article shows how the Go language performs SHA1 hash operations on strings. Share with you for your reference. The details are as follows:

package main

import (

 "fmt"

 "crypto/md5"

 "crypto/sha1"

 "io"

)

// I'm going to do the string MD5 The hash 

func a(data string) string {

 t := md5.New();

 io.WriteString(t,data);

 return fmt.Sprintf("%x",t.Sum(nil));

}

// I'm going to do the string SHA1 The hash 

func b(data string) string {

 t := sha1.New();

 io.WriteString(t,data);

 return fmt.Sprintf("%x",t.Sum(nil));

}

func main(){

 var data string = "abc";

 fmt.Printf("MD5 : %s\n",a(data));

 fmt.Printf("SHA1 : %s\n",b(data));

}

The output results are as follows:

D:\workspace\golang>GetMd5AndSha1.exe

MD5 : 900150983cd24fb0d6963f7d28e17f72

SHA1 : a9993e364706816aba3e25717850c26c9cd0d89d

I hope this article has been helpful to you in the programming of Go language.