software-protection

Software licensing, copy protection in C++. It has few dependencies and it's cross-platform.

Obfusk8: lightweight Obfuscation library based on C++17 / Header Only for windows binaries

Sample code that integrates open-license-manager

License generator for open-license-manager

Linux, FreeBSD, NetBSD, OpenBSD and Windows debugging detection library. With support for C and Go.

Powerful anti dumping & Anti reverse engineering protection

OLLVM-Next (Ensia): The next generation LLVM based Obfuscator

Auth system with encryption and web dashboard in python

"That" virtualization-based (VM) JavaScript (JS) Obfuscator

obsidian is a fully featured open-source executable protector for windows. includes support for ARM64 and pyinstaller.

A toolchain for software integrity protection including self-checksumming, control flow integrity, result checking, oblivious hashing and a sample program protected using Intel SGX

Defensive Rust control-flow obfuscation and anti-analysis tooling for x86_64 binaries

An experimental obfuscator for software protection using the SMT-based code generation

JavaLicense offers server-based licensing for Java apps, eliminating traditional keys. Secure, efficient, and key-free licensing solution.

A package to convert Python code to Cython for Security and Obfuscation

bin2bin obfuscator

LLVM-based obfuscation with comparison

企业级网络验证/卡密授权平台官方 SDK — HMAC-SHA256 五要素签名防重放 + HWID 设备绑定 + AES-GCM 加壳保护。含 Lua/Python/C 三语言接入示例。

AI 写好了软件，授权怎么保护？从公开破解案例反推卡密、激活码、离线许可证与联网验证设计。Vendor-neutral Agent Skill for software licensing, license key validation, offline activation, device binding & anti-tampering reviews.