Found a total of 10000 related content
Asking for the use of PHP encryption and decryption algorithm
Article Introduction：A recent project requirement is to use PHP to generate an encrypted string from some ordinary information through an encryption algorithm. The encrypted string can parse out the previous information through the decryption algorithm (reverse). Since I have never done it before, I would like to ask friends here if they have any ideas for ready-made encryption and decryption algorithms. The algorithm needs to be complex enough and not easy to be cracked. It would be better if there is a specific code.
2016-07-11
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1250
PHP Encryption:?Symmetric vs. asymmetric encryption.
Article Introduction：The article discusses symmetric and asymmetric encryption in PHP, comparing their suitability, performance, and security differences. Symmetric encryption is faster and suited for bulk data, while asymmetric is used for secure key exchange.
2025-03-25
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395
How to Implement the Strategy Pattern for Algorithm Selection in PHP?
Article Introduction：This article demonstrates implementing the Strategy pattern in PHP for algorithm selection. It details creating interfaces, concrete algorithm classes, and a context class to enable runtime algorithm switching. Benefits include improved code organi
2025-03-10
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990
Lithe Crypt: Simplifying Cryptography in PHP Applications
Article Introduction：Lithe Crypt is a simple PHP encryption and decryption utility designed to work with the Lithe framework. It uses the AES-256-CBC algorithm for secure data handling.
Installation
To install the Lith package
2024-11-05
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532
Lithe Crypt: Simplifying Encryption in PHP Applications
Article Introduction：Lithe Crypt is a simple encryption and decryption utility for PHP, designed to work with the Lithe framework. It utilizes the AES-256-CBC algorithm for secure data handling.
Installation
To install the Lithe Crypt package, you can use Com
2024-11-07
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661
How to use the Java Cryptography Architecture (JCA)?
Article Introduction：How to implement security features using JavaCryptographyArchitecture (JCA)? The answers are as follows: 1. Select the appropriate provider, such as the built-in SUN, SunJCE or third-party BouncyCastle (BC), and add Security.addProvider() according to the needs; 2. Use KeyPairGenerator to generate key pairs, such as RSA or EC algorithm; 3. Use Cipher class to perform encryption and decryption operations, pay attention to choosing the appropriate filling method; 4. Use MessageDigest to implement message digest, such as SHA-256 for data integrity verification; 5. Use KeySto
2025-07-10
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664
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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777
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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1405
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
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1024
