php generate salt

We know that if the password is hashed directly, then the hacker can get a hash value by obtaining this password, and then by checking the hash value dictionary (for example, MD5 password cracking site), the password of a user.Adding salt can solve

Transferred from: http://blog.csdn.net/blade2001/article/details/6341078We know that if the password is hashed directly, then the hacker can get a hash value by obtaining this password, and then by checking the hash value dictionary (for example, MD5

Modify Laravel Auth to use salt and password for authentication. Preface This article describes how to modify Laravel Auth and use salt and password to authenticate users, let's take a look at the detailed introduction: Laraval's user authentication

This article mainly introduces to you by modifying Laravel auth to use salt and password to authenticate users of the relevant information, the text through the sample code introduced in very detailed, to everyone's study or work has a certain

This article mainly introduces to you by modifying Laravel auth use Salt and password to authenticate users of the relevant information, the text through the sample code introduced in very detailed, to everyone's study or work has a certain

Original source: http://www.2cto.com/Article/201201/117051.htmlWe know that if the password is hashed directly, then the hacker can get a hash value by obtaining this password, and then by checking the hash value dictionary (for example, MD5

Transfer from http://www.smatrix.org/bbs/simple/index.php?t5591.html//////////////////////////////////////////////////////////////////////////////Directory1. PHP hash function and its application2. Symmetric cipher algorithm in PHP and its

PHP Learning--php Encryption, PHP learning--php encryption There are several types of encryption in PHP: 1. MD5 Encryption String MD5 (string $str [, bool $raw _output = false]) Parameters STR--the original string. Raw_output--If the optional

Updated PHP: Password Security in modern PHP From the very beginning, PHP was a programming language born to build websites. This idea is rooted in the depth of PHP's core than any other programming language, which may be one reason why PHP has

PHP learning-PHP encryption, PHP learning-PHP Encryption There are several encryption methods in PHP:1. MD5 Encryption String md5 (string $ str [, bool $ raw_output = false]) Parameters Str -- the original string. Raw_output -- if the optional