DosX-dev/obfus.h

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1836 stars · 160 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A macro-only C header library that obfuscates code at compile time, designed for the Tiny C Compiler on Windows x86/x64. It provides control-flow mutation, string hiding, anti-debugging, anti-decompilation tricks, fake packer signatures, and a math virtualization mode.

Use cases

• obfuscate a C program at compile time
• hide strings in a C binary from reverse engineers
• add anti-debugging protection to a Windows C app
• break decompiler output for my C code
• protect a CTF crackme from analysis
• confuse control flow in C code with macros

When to choose

• you compile C with Tiny C Compiler on Windows x86/x64 and want zero-dependency obfuscation
• you want a single-header, macro-based protection layer without external tooling
• you're building CTF challenges or educational demos of obfuscation techniques

When to avoid

• you need obfuscation for GCC/Clang or non-Windows targets
• you require formally verified or industry-grade software protection/DRM
• you need readable, maintainable production code - obfuscation will hurt debugging

Facets

library · maturity active

security compiler developer-tools security reverse-engineering developer-tools windows windows cpp c obfuscation compile-time macro-header anti-debugging control-flow tinycc ctf anti-decompilation

Member repositories

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