Simple encryption program using XTEA cipher to encrypt or decrypt files. Written in C++

Ransomware is a type of malware from cryptovirology that threatens to publish the victim's personal data or permanently block access to it unless a ransom is paid. While some simple ransomware may lock the system without damaging any files, more advanced malware uses a technique called cryptoviral ...

Implementation of the (corrected) Block TEA encryption algorithm in modern C++ with PHP bindings