Article Introduction：PHP symmetric encryption algorithm (DES/AES) code

2016-07-25 comment 0  1361

Article Introduction：This article mainly introduces the encryption and decryption functions implemented by Java based on the AES symmetric encryption algorithm. It analyzes the definition and usage skills of the AES symmetric encryption algorithm in the form of a complete example. Friends in need can refer to the following

2017-01-24 comment 0  1558

Article Introduction：PHP AES加密解密算法

2016-06-20 comment 0  1162

Article Introduction：php和c#一致的DES加密解密算法类分享 DES加解密算法，在C#与PHP中的通用类。 注意： 1、类中的秘钥key跟向量iv，均用的同样的值 2、编码均采用的utf-8 以下为具体代码，可以直接复制去进行实际测试 C#版代码： using System; using System.Data; using System.Configuration; using

2016-06-20 comment 0  1062

Article Introduction：This article mainly introduces the simple AES encryption and decryption algorithm implemented by PHP, and analyzes the related operation skills of PHP for string encryption and decryption based on mcrypt_encrypt, bin2hex, mcrypt_decrypt and other methods based on specific examples. Friends in need can refer to the following

2018-05-22 comment 0  2411

Article Introduction：PHP implements simple symmetric encryption and decryption methods

2016-07-25 comment 0  1039

Article Introduction：Learn the encryption and decryption functions in Go language and implement asymmetric encryption algorithms. In the modern information age, data security has become particularly important. To protect sensitive data from hackers and illegal visitors, encryption algorithms are widely used. Among them, asymmetric encryption algorithms are popular because of their high security. Go language is a powerful and concise programming language that provides us with a wealth of encryption and decryption functions to ensure data security. This article will introduce the encryption and decryption functions in Go language and demonstrate how to implement asymmetric encryption algorithms through examples. we will

2023-08-01 comment 0  1622

Article Introduction：: This article mainly introduces the DES encryption and decryption algorithm class that is consistent between PHP and C#. Students who are interested in PHP tutorials can refer to it.

2016-07-29 comment 0  929

Article Introduction：This article mainly introduces the DES encryption and decryption packaging class implemented by PHP, and analyzes the definition and usage skills of the PHP DES encryption and decryption packaging class in the form of a complete example. Friends in need can refer to the following

2018-06-02 comment 0  1464

Article Introduction：This article mainly introduces the DES encryption and decryption packaging class implemented by PHP, and analyzes the definition and usage skills of the PHP DES encryption and decryption packaging class in the form of a complete example. Friends in need can refer to the following

2018-05-23 comment 0  2010

Article Introduction：The following encryption algorithms are included in the Java security mechanism: Symmetric key encryption: AES and DES (for encryption and decryption) Asymmetric key encryption: RSA and DSA (for encryption, signature and key exchange) Hash algorithms: MD5 and SHA (for message integrity and authentication)

2024-04-18 comment 0  1186

Article Introduction：Data storage encryption methods include symmetric encryption, asymmetric encryption and hashing algorithms. Detailed introduction: 1. Symmetric encryption, commonly used symmetric encryption algorithms include DES, AES and Twofish; 2. Asymmetric encryption, commonly used asymmetric encryption algorithms include RSA, ECC and DSA; 3. Hash algorithm, commonly used hash algorithm Hash algorithms include SHA-1, SHA-256, MD5, etc.

2023-11-06 comment 0  1828

Article Introduction：PHP is a widely used web programming language used to build a large number of web applications. Data encryption and decryption technology in PHP is a key part of securing data in web applications. This article will introduce several data encryption and decryption techniques used in PHP. 1. Symmetric encryption technology Symmetric encryption technology is an encryption technology that uses the same key for encryption and decryption. Symmetric encryption algorithms can be divided into stream encryption algorithms and block encryption algorithms. Commonly used symmetric encryption algorithms in PHP include DES, 3DES and AES. D

2023-05-11 comment 0  1471

Article Introduction：This article mainly introduces the AES two-way symmetric encryption and decryption implemented in python and its usage. It briefly analyzes the basic concepts of the AES encryption and decryption algorithm and provides relevant implementation skills and usage precautions of the AES encryption and decryption algorithm in the form of examples. Friends in need. You can refer to it

2017-05-11 comment 0  2022

Article Introduction：PHP is a widely used server-side programming language that is widely used in web development. In web development, security is an important consideration, especially when dealing with sensitive data. In this article, we will explore some common secure encryption and decryption techniques in PHP. Symmetric encryption algorithm A symmetric encryption algorithm is an encryption method that uses the same key for encryption and decryption. Common symmetric encryption algorithms include DES, 3DES and AES. In PHP, you can use the mcrypt extension library to implement symmetric encryption. by

2023-06-29 comment 0  1582

Article Introduction：As a popular server-side scripting language, PHP needs to perform data encryption and decryption to ensure data security when handling sensitive data. This article will introduce how PHP performs data encryption and decryption. Using Symmetric Encryption Algorithms Symmetric encryption algorithms use the same key for encryption and decryption. In PHP, symmetric encryption and decryption operations can be performed using the AES (Advanced Encryption Standard) algorithm. The specific steps are as follows: (1) Generate AES key: $key=random_bytes(32);

2023-06-30 comment 0  3447

Article Introduction：In the field of network security, encryption technology is a very important technical means that can encrypt and decrypt data to ensure data security. As a popular server-side programming language, PHP also provides support for symmetric and asymmetric encryption to meet the needs of different application scenarios. Symmetric encryption Symmetric encryption refers to an encryption method that uses the same key for encryption and decryption. There are many symmetric encryption algorithms, such as DES, 3DES, AES, etc. In PHP, this can be achieved using the functions provided by the mcrypt extension library

2023-05-21 comment 0  2463

Article Introduction：Java is a very popular programming language that is widely used in various fields. In practical applications, data encryption and decryption are very common requirements. Java provides many encryption and decryption algorithms. This article will briefly introduce several common algorithms. 1. Symmetric encryption algorithm Symmetric encryption algorithm, also called private key encryption algorithm, uses the same key for encryption and decryption. Common symmetric encryption algorithms include DES, 3DES, AES, etc. DES algorithm DES (DataEncryptionStandard)

2023-06-18 comment 0  1538

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  824

Article Introduction：Common PHP interface encryption methods include HTTPS/SSL/TLS, symmetric encryption, asymmetric encryption, digital signature, hash function, etc. Detailed introduction: 1. HTTPS is the abbreviation of Secure Socket Layer Hypertext Transfer Protocol. It uses SSL or TLS protocol to encrypt communication data so that the communication between the Web server and the client is encrypted; 2. Symmetric encryption method, Use symmetric encryption algorithms such as AES or DES to protect the confidentiality of data. These algorithms have efficient encryption and decryption processes; 3. Asymmetric encryption methods, etc.

2023-08-01 comment 0  1769