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decryption

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Selected Java Interview Questions
Selected Java Interview Questions
Feb 18, 2024 · Backend Development

Developing a Custom SpringBoot Starter for Global Encryption/Decryption

This article explains the concepts behind SpringBoot Starters, walks through the creation of a custom starter that provides global request/response encryption and decryption using SM2, shows the project structure, key configuration files, core code, testing steps, and subsequent optimizations.

JavaSpringBootStarter
0 likes · 10 min read
Developing a Custom SpringBoot Starter for Global Encryption/Decryption
Test Development Learning Exchange
Test Development Learning Exchange
Dec 22, 2023 · Information Security

Python Encryption and Decryption Code Examples for Various Algorithms

This article provides Python implementations and usage examples for a range of encryption and decryption techniques—including AES, RSA, Caesar cipher, Base64, SHA‑256/HMAC, Blowfish, DES, ChaCha20‑Poly1305, and XOR—along with notes on required libraries and security considerations.

AESPythonRSA
0 likes · 11 min read
Python Encryption and Decryption Code Examples for Various Algorithms
Top Architect
Top Architect
Oct 16, 2023 · Information Security

RSA Encryption and Decryption in Spring Boot – A Practical Guide

This article explains the principles of RSA asymmetric encryption, illustrates two communication scenarios, and provides a step‑by‑step Spring Boot implementation with Maven dependencies, configuration, annotations, and front‑end JavaScript code to encrypt API requests and decrypt responses, helping developers secure their APIs.

API securityJavaRSA
0 likes · 12 min read
RSA Encryption and Decryption in Spring Boot – A Practical Guide
Architect's Tech Stack
Architect's Tech Stack
Aug 23, 2023 · Backend Development

Implementing a MyBatis Encryption/Decryption Plugin for Sensitive Data in Java

This article explains how to protect user‑sensitive information such as ID numbers and phone numbers by encrypting data before insertion and decrypting after retrieval using a MyBatis interceptor that leverages custom annotations, AES utilities, and minimal code intrusion.

JavaMyBatisSensitive Data
0 likes · 14 min read
Implementing a MyBatis Encryption/Decryption Plugin for Sensitive Data in Java
php中文网 Courses
php中文网 Courses
Aug 12, 2023 · Backend Development

Encrypting and Decrypting Form Data with PHP

This article explains how to securely encrypt and decrypt user‑submitted form data in PHP using the AES‑256‑CBC algorithm, providing step‑by‑step code examples for creating encryption/decryption functions, applying them to form inputs, and emphasizing key safety and HTTPS.

Form SecurityPHPdecryption
0 likes · 4 min read
Encrypting and Decrypting Form Data with PHP
Laravel Tech Community
Laravel Tech Community
Jun 3, 2021 · Backend Development

Using mdecrypt_generic() to Decrypt Data in PHP

This article explains the PHP mdecrypt_generic() function, its parameters, and provides a complete example that demonstrates opening an encryption module, encrypting data, decrypting it back, and verifying the result while handling necessary initialization and cleanup steps.

ExamplePHPbackend
0 likes · 2 min read
Using mdecrypt_generic() to Decrypt Data in PHP
Laravel Tech Community
Laravel Tech Community
May 23, 2021 · Information Security

PHP mcrypt_decrypt() – Decrypt Ciphertext with Given Parameters

The PHP mcrypt_decrypt() function decrypts data using a specified cipher, key, mode, and optional initialization vector, returning the plaintext string or FALSE on failure, with detailed parameter descriptions and usage notes.

PHPbackenddecryption
0 likes · 2 min read
PHP mcrypt_decrypt() – Decrypt Ciphertext with Given Parameters
Laravel Tech Community
Laravel Tech Community
May 20, 2021 · Information Security

mcrypt_cbc() Function for CBC‑Mode Encryption and Decryption in PHP

This article explains the PHP mcrypt_cbc() function, detailing its two prototypes for different libmcrypt versions, the full parameter list—including optional IV—and the mode constants MCRYPT_ENCRYPT and MCRYPT_DECRYPT used for CBC‑mode cryptographic operations.

CBCPHPdecryption
0 likes · 1 min read
mcrypt_cbc() Function for CBC‑Mode Encryption and Decryption in PHP
Python Programming Learning Circle
Python Programming Learning Circle
Dec 17, 2020 · Backend Development

Scraping Taobao Live Chat Messages Using Puppeteer and WebSocket Decryption

This article details a step‑by‑step method for extracting live chat bullet comments from Taobao live streams by analyzing page sources, intercepting the token‑providing API with Puppeteer, establishing a WebSocket connection, and decoding the received base64‑ and GZIP‑compressed messages to retrieve clean usernames and comment texts.

PuppeteerWeb ScrapingWebSocket
0 likes · 9 min read
Scraping Taobao Live Chat Messages Using Puppeteer and WebSocket Decryption
Python Programming Learning Circle
Python Programming Learning Circle
Nov 10, 2020 · Backend Development

Scraping Encrypted M3U8 Video Streams with Python and PyCryptodome

This article explains how to capture a video site's POST data with Fiddler, locate encrypted M3U8 stream URLs, and use Python 3 with the pycryptodome library to decrypt and download the video files for playback or conversion.

PythonWeb Scrapingdecryption
0 likes · 2 min read
Scraping Encrypted M3U8 Video Streams with Python and PyCryptodome
Laravel Tech Community
Laravel Tech Community
May 13, 2020 · Information Security

PHP AES Encryption and Decryption Using OpenSSL

This article demonstrates how to replace the deprecated mcrypt functions in PHP with OpenSSL by providing a compact Aes class that handles AES‑128‑CBC encryption and decryption, including configuration of key, IV, and method, and shows practical usage examples.

AESOpenSSLPHP
0 likes · 3 min read
PHP AES Encryption and Decryption Using OpenSSL