sha1 generator

usually, the encryption algorithm used is simple and efficient, the key is short, the encryption and decryption speed is fast, the decoding is extremely difficult. This article describes the use of Md5/sha1,dsa,desede/des,diffie-hellman. The

The example of this paper describes the Base64 encryption, MD5 encryption and SHA1 encryption implemented by JS. Share to everyone for your reference, specific as follows: 1, Base64 encryption The Base64.js file is introduced into the page, and

From: Http://hi.baidu.com/zhy65991/blog/item/0a663172b039321a8601b0e4.html Usually, the encryption algorithm used is relatively simple and efficient, the key is short, encryption and decryption speed, deciphering extremely difficult. This paper

Source author Wang HuiChapter 4 Basic Knowledge 1.1. Single-key password systemThe single-key cryptography system is a traditional encryption algorithm, which means that the sender and receiver of the information use the same key for encryption and

How to use the password generator: 1. Wireless local Area network (WLAN) that can generate WEP and WPA2 keys. 2. Because of the use of vowels and consonants alone, as well as individual syllables, passwords are easy to read and easy to remember. 3

First, the principleThe verification code is actually a random string. The principle can be divided into two kinds:1. Simple Verification CodeGenerated directly from ASCII codes of letters and numbers. This is the verification code used in this

Previous wordsCryptographic modules provide a way to encapsulate security credentials during an HTTP or HTTPS connection. It also provides encapsulation of OpenSSL's hash, HMAC, encryption (cipher), decryption (decipher), signature (sign), and

EVAL script Numkeys key [key ...] arg [arg ...] Starting with the Redis 2.6.0 release, the LUA script can be evaluated using the EVAL command with the built-in LUA interpreter.The script parameter is a LUA 5.1 script that runs in the Redis server

Encryption applies To: Microsoft®.net Safety Microsoft®visual basic®.net C# Summary: Learn how to use the encryption capabilities of the. NET Framework to create wrappers that are similar to those described in this article to protect your

$salt = base_convert(sha1(uniqid(mt_rand(), true)), 16, 36);$fields = array(‘salt‘ => $salt,‘password‘ => $this->getPasswordEncoder()->encodePassword($password, $salt),); 1. mt_rand (); PHP mt_rand () function PHP Math Function Definition and usage