| Server IP : 217.160.0.212 / Your IP : 216.73.216.141 Web Server : Apache System : Linux www 6.18.51-i1-ampere #1196 SMP Fri Sep 11 20:43:55 CEST 2026 aarch64 User : sws1073854427 ( 1073854427) PHP Version : 8.4.23 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /usr/lib/go-1.23/src/crypto/sha256/ |
Upload File : |
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package sha256_test
import (
"crypto/sha256"
"fmt"
"io"
"log"
"os"
)
func ExampleSum256() {
sum := sha256.Sum256([]byte("hello world\n"))
fmt.Printf("%x", sum)
// Output: a948904f2f0f479b8f8197694b30184b0d2ed1c1cd2a1ec0fb85d299a192a447
}
func ExampleNew() {
h := sha256.New()
h.Write([]byte("hello world\n"))
fmt.Printf("%x", h.Sum(nil))
// Output: a948904f2f0f479b8f8197694b30184b0d2ed1c1cd2a1ec0fb85d299a192a447
}
func ExampleNew_file() {
f, err := os.Open("file.txt")
if err != nil {
log.Fatal(err)
}
defer f.Close()
h := sha256.New()
if _, err := io.Copy(h, f); err != nil {
log.Fatal(err)
}
fmt.Printf("%x", h.Sum(nil))
}