Article Introduction：This time I will show you how to use JS to implement the 3des+base64 encryption and decryption algorithm. What are the precautions for using JS to implement the 3des+base64 encryption and decryption algorithm? The following is a practical case, let’s take a look.

2018-05-28 comment 0  3735

Article Introduction：This article mainly introduces the method of implementing cookie encryption in PHP. It involves the encryption, decryption and setting of cookies in PHP. It has certain reference value. Friends who need it can refer to it.

2018-06-12 comment 0  2277

Article Introduction：How to use PHP to implement data encryption and decryption functions Introduction: In the modern Internet era, data security is crucial. In order to protect sensitive data, we often need to encrypt and decrypt the data. PHP is a popular server-side programming language that provides a wealth of encryption and decryption functions and libraries to implement various encryption algorithms. This article will introduce how to use PHP to implement data encryption and decryption functions, and provide code examples. 1. Use symmetric encryption algorithm Symmetric encryption algorithm is the simplest and most commonly used encryption method.

2023-09-05 comment 0  1408

Article Introduction：This article mainly introduces how PHP uses custom keys to encrypt and decrypt data. It involves PHP's related techniques for converting and intercepting strings to implement encryption and decryption functions. Friends who need it can refer to it.

2018-07-06 comment 0  2701

Article Introduction：How to encrypt on the browser side—encrypt and decrypt using Javascript

2016-11-22 comment 0  1852

Article Introduction：How to use PHP and XML to encrypt and decrypt data. Encryption and decryption of data is a very important aspect in the field of information security. In PHP, we can use XML and corresponding encryption algorithms to encrypt and decrypt data. This article will introduce how to use PHP and XML to implement data encryption and decryption, and provide relevant code examples. 1. Preparation work Before starting to implement data encryption and decryption, please ensure that your PHP environment has met the following conditions: PHP version requires PHP5.1.2 or above

2023-07-29 comment 0  1394

Article Introduction：How PHP uses MongoDB to implement data encryption and decryption In web development, data encryption and decryption is a very important security measure. MongoDB is a popular database that provides powerful features and flexibility for encrypting and decrypting data. This article will introduce how to use MongoDB to encrypt and decrypt data in PHP, and provide corresponding code examples. Install the MongoDB and PHP extensions First, you need to install the MongoDB database and PHP Mo

2023-07-07 comment 0  1399

Article Introduction：This time I will show you how to use JS to perform encryption and decryption operations. What are the precautions for using JS to perform encryption and decryption operations? The following is a practical case, let's take a look.

2018-06-04 comment 0  2787

Article Introduction：如何用php对url的参数进行加密解密

2016-06-23 comment 0  2509

Article Introduction：Complete tutorial: How to use PHP extension MCrypt for encryption and decryption Introduction In modern network applications, data confidentiality and security are particularly important. In order to ensure the security of data transmission and storage, encryption technology has become an essential tool. In PHP, the MCrypt extension provides an easy way to encrypt and decrypt data. This tutorial will show you how to encrypt and decrypt using the PHP extension MCrypt. Step 1: Install MCrypt extension MCrypt extension is a tool for encrypting and decrypting data

2023-07-28 comment 0  2050

Article Introduction：Encrypting and Decrypting with PyCrypto AES-256The Problem:Securely encrypting and decrypting messages using PyCrypto's AES-256 algorithm presents...

2024-11-16 comment 0  856

Article Introduction：Overview of how to use Laravel to implement data encryption and decryption functions: In modern Internet applications, it is very important to protect the security of user data. One of the important security measures is the encrypted storage of sensitive data. Laravel, as a popular PHP framework, provides support for various encryption and decryption functions. This article will introduce how to use Laravel's encryption library to encrypt and decrypt data. Step 1: Install Laravel First, make sure Larav is installed locally or on the server

2023-11-03 comment 0  1283

Article Introduction：OpenSSL uses cryptographic methods to encrypt or decrypt files 1. Use openssl to encrypt a file (data.zip is the original file, back.zip is the encrypted file) #opensslenc-e-aes256-indata.zip-outback.zip explanation: enc means Symmetrically encrypt or decrypt the file, -e means to encrypt a file, -aes256 means to use the aes256 algorithm for encryption, -in means the file that needs to be encrypted, -out means a new file generated after encryption. During the encryption process, you will be asked to enter an encryption password. Enter it twice to complete the encryption of the file. 2. Use openssl to decrypt.

2024-06-20 comment 0  1050

Article Introduction：With the rapid development of the Internet, data security has become more and more important. In the web development process, encrypting and decrypting data is an important means to protect user privacy and ensure data integrity. As a widely used server-side scripting language, PHP has powerful data processing and encryption and decryption functions. This article will introduce how to use PHP to enhance the security of data encryption and decryption functions. 1. Choose the appropriate encryption algorithm PHP provides a variety of encryption algorithms, such as symmetric encryption algorithms (such as AES, DES), asymmetric encryption algorithms (such as

2023-06-29 comment 0  810

Article Introduction：How to Encrypt and Decrypt Files Using McryptMcrypt, a popular encryption library, has been discontinued and is no longer recommended for use. For...

2024-11-21 comment 0  819

Article Introduction：When the client and server communicate, there is a very common scenario where an id is passed back and forth as a url parameter. Assuming that the current business only has this ID identifier, then slightly more secure communication is needed to encrypt and transmit this ID, and then decrypt it to the server. Here you need a key that is kept secret by the server, and this key is used for encryption and decryption. This article mainly introduces how PHP uses custom keys to encrypt and decrypt data. It involves PHP's related techniques for implementing encryption and decryption functions for string conversion, interception and other operations. Friends who need it can refer to it. I hope it can help everyone.

2017-12-11 comment 0  2544

Article Introduction：How to develop a reliable password encryption and decryption system using PHP and Vue.js Introduction: In the online world, password security is particularly important. In order to protect user privacy and security, we need to use a reliable password encryption and decryption system. In this article, we will introduce how to develop a reliable password encryption and decryption system using PHP and Vue.js, with code examples. 1. Understand the principles of password encryption and decryption. Before starting development, we need to understand the principles of password encryption and decryption. In general, we use hashes

2023-07-05 comment 0  1812

Article Introduction：Overview of message encryption and decryption algorithms for PHP development of real-time chat systems: In today's information age, protecting the security of user data has become particularly important. For real-time chat systems, message encryption and decryption algorithms are key to protecting user privacy and data security. This article will discuss how to implement message encryption and decryption in a real-time chat system developed in PHP, and give corresponding code examples. Symmetric encryption algorithm: Symmetric encryption algorithm uses the same key for encryption and decryption. In real-time chat system, using DES or AES algorithm is

2023-08-25 comment 0  1269

Article Introduction：How to use PHP to develop a simple file encryption and decryption function Introduction: In today's information age, data security has become an important issue. In order to protect the privacy of data, file encryption technology is widely used in various fields. This article will introduce how to use PHP to develop a simple file encryption and decryption function, and provide specific code examples to help readers better understand and practice. 1. Encryption algorithm selection Before developing the file encryption function, you need to select an appropriate encryption algorithm. Common encryption algorithms include symmetric encryption algorithms and asymmetric encryption

2023-09-25 comment 0  1430

Article Introduction：How to use PHP and GMP to implement RSA encryption and decryption algorithm RSA encryption algorithm is an asymmetric encryption algorithm that is widely used in the field of information security. In practical applications, it is often necessary to use programming languages ​​to implement RSA encryption and decryption algorithms. PHP is a commonly used server-side scripting language, and GMP (GNUMultiplePrecision) is a high-precision mathematical calculation library that can help us perform large number operations required in the RSA algorithm. This article will introduce how to use PHP and GMP

2023-07-28 comment 0  1128