php salt password tutorial

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_php tutorial on the analysis of the principle of deep password and 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

PHP How to better encrypt the password processing

How is PHP better able to encrypt the password? In PHP, the identity of the user is often authenticated. This article is intended to discuss the processing of the password, that is, the encryption of the password processing. There are common methods

PHP Learning--php Encryption, PHP learning--php Encryption _php Tutorial

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

PHP User password encryption algorithm analysis "Discuz encryption algorithm" _php skills

This article describes the PHP user password encryption algorithm. Share to everyone for your reference, specific as follows: Today, take discuz two development needs in the code to verify discuz username password, the result accidentally fell into

WordPress password generation and login password verification

A. It is very important to study the password password generation and login password Authentication mode of wordpess in WordPress. WordPress Password has become the primary goal of integration, how to conquer integration, you have to understand the

Understand PHP hash function, enhance password security _php tutorial

1. DisclaimerCryptography is a complex topic, and I am not an expert in this field. Many universities and research institutions have long-term research in this area. In this article, I want to try to show you a way to safely store Web program

Encrypt a PHP program to protect data from ordinary people

In this increasingly virtual world of the Internet, you have to be careful to protect your own data. This article describes the basics of encoding and encrypting some important information, such as passwords, credit card numbers, or even the entire m

PHP login page password handling sharing _php Tutorial

Controller inside: ElseIf (! $model->validatepassword ($data->password)) Copy the Code code as follows: Class Xbasemodel extends Cactiverecord{/*** User Password detection** @return Boolean*/Public Function ValidatePassword

PHP implementation of several ways to introduce encryption, PHP implementation of several _php tutorial

PHP implementation of several methods of encryption introduced, PHP implementation of several encryption There are several types of encryption in PHP: 1. MD5 Encryption String MD5 (string $str [, bool $raw _output = false]) Parameters STR--the

PHP implementation of several methods of encryption introduction _php tutorial

Introduction of several ways to implement encryption in PHP This article mainly introduces the PHP implementation of several methods of encryption, very comprehensive and practical, are often needed in the project, the need for friends can refer to

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