Abstract: This paper introduces an enhanced lightweight image encryption method, combining a stream cipher and the Secure Hash Algorithm (SHA). The primary focus is developing a robust and efficient ...

Abstract: In this study, we present the Multi-Staged Matrix Transformations Playfair Cipher (MSMT-PF), a novel approach designed to advance the traditional Playfair cipher's encryption security. While ...

The Cipher class, central to the javax.crypto package, abstracts encryption/decryption through a provider-based architecture that delegates to pluggable CipherSpi implementations for ...

What this does: Deploys the MCP server to DigitalOcean App Platform with HTTPS, giving you a public URL for testing with web-based LLMs like ChatGPT or Claude web connectors.

This tool was firstly designed to craft payloads targeting the Laravel decrypt() function from the package Illuminate\Encryption. It can also be used to decrypt any data encrypted via encrypt() or ...