New in Go

Posted by GoDoc
Public (Editable by Users)

New returns a new hash.Hash computing the SHA256 checksum. The Hash also implements encoding.BinaryMarshaler and encoding.BinaryUnmarshaler to marshal and unmarshal the internal state of the hash.

Go
Edit 
package main

import (
	"crypto/sha256"
	"fmt"
)

func main() {
	h := sha256.New()
	h.Write([]byte("hello world\n"))
	fmt.Printf("%x", h.Sum(nil))
}