🚀 New Release: antispy SDK 2025.1.0

By day, I specialize in system insights and observability as part of the uberAgent team at Citrix. By night, I delve into paranoia engineering with the antispy SDK. Together with Rene Windegger, we've been developing and maintaining this project for six years, continuously releasing updates since its inception. Today, we're thrilled to introduce version 2025.1.0.

What began as a weekend experiment to confuse disassemblers has evolved into a robust SDK for developers who care deeply about safeguarding their binaries.

What's New?

📚 Comprehensive Documentation

We've documented everything-every macro, every intricate detail of the virtual machine, and even the obscure compile-time tricks. Explore it all at antispy.xyz/docs. Plus, you can test examples live.

✨ Compiler Explorer Integration

Meet play.antispy.xyz, your in-browser playground for experimenting with the SDK. Adjust macros, tweak compile options, and analyze disassembly to your heart's content. Think of it as godbolt, but tailored for the paranoid.

Example

Explore the demo showcasing libantispy::encrypted_ptr, a feature that compiles into 22 basic blocks of obfuscated code-serious protection in action.

#include <antispy/libantispy.h>

int main() {
    libantispy::encrypted_pointer<int> ptr;
}

• Try it yourself: play.antispy.xyz - libantispy::encrypted_pointer

Unlike libantispy::encrypted_pointer, the standard std::shared_ptr behaves quite differently, as demonstrated below:

After all, std::shared_ptr isn't designed to be obfuscated, is it?

🧠 Constexpr Code Generation

The antispy virtual machine now supports full compile-time constexpr functionality. Transform data, encrypt logic, and generate obfuscation layers-all before runtime. Who needs CPU cycles anyway?

⚙️ Updated Toolchains

We've modernized everything so you don't have to:

• Android + iOS SDKs: ✅
• Outdated compilers: 🪦
• Legacy baggage: 🔥

If you're still using GCC 4.x, well, good luck.

Why antispy SDK?

Whether you're building high-assurance binaries, implementing anti-reversing measures, or simply enjoy giving disassemblers a hard time, the antispy SDK is for you. It's lean, battle-tested, and unapologetically opinionated. With proper documentation and a live explorer, there's no better time to dive in.

Platforms & Architectures

The antispy SDK is designed to work seamlessly across almost all major compiler platforms and CPU architectures, provided they support C++20. This includes:

• Windows: x86, x64, ARM64
• Linux: x86, x64, ARM64
• macOS: ARM and Intel
• iOS: Including tvOS, watchOS, visionOS
• Android: x86, x86_64, armeabi-v7a, armv8a
• Bare Metal SOCs: Fully supported

No matter your target platform, the antispy SDK ensures robust compatibility without compromising on performance or security.

TL;DR: If C++ metaprogramming excites you and you believe binaries should fight back, this SDK is your perfect match.

Got feedback, feature requests? Let us know-we're probably not sleeping anyway.