SHA512加密在線工具

這個SHA512加密在線工具可以幫助您將一個輸入字符串加密為固定的512位SHA512字符串.

RFC 4634: https://tools.ietf.org/html/rfc4634

Python中的SHA512 (hashlib): https://docs.python.org/3/library/hashlib.html

Java中的SHA512: https://docs.oracle.com/javase/7/docs/api/java/security/MessageDigest.html

PHP中的SHA512: http://php.net/manual/en/function.hash.php

import hashlib

def sha512_generator(str):
    m = hashlib.sha512()
    m.update(str.encode())
    return m.hexdigest()
    

import java.math.BigInteger;
import java.security.MessageDigest;

public String generate(String str){
    MessageDigest md = MessageDigest.getInstance("SHA-512");
    md.update(str.getBytes());
    byte[] digest = md.digest();
    String result = new BigInteger(1, digest).toString(16).toUpperCase();
    return result;
}
    

root@instance-1:/var/log/apache2# openssl dgst -sha512 access.log
SHA512(access.log)= 767b19c00aea95d53ccf1af4111ab320b14ac48af82f10d4e9984bc2fbe58d7cbe452230211811cf28eabeda4b96134f8654a89023f7ea2a1b722f49e966644f