Security Research & Analysis

In-depth technical articles covering cryptography, secure communication protocols, reverse engineering, and security vulnerabilities.

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reverse-engineering android arm

Android Native Library Reverse Engineering: ARM Assembly to C++ Reconstruction

Advanced techniques for reversing Android native libraries, including ARM/ARM64 disassembly, JNI bridge analysis, C++ name demangling, vtable reconstruction, and automated decompilation workflows.

July 2, 2025 8 min read

reverse-engineering windows drm

Reversing Windows DRM: VMProtect Obfuscation and License Validation Bypass

Technical analysis of commercial DRM systems in Windows applications, examining VMProtect code virtualization, license validation mechanisms, and reverse engineering techniques using IDA Pro and x64dbg.

June 16, 2025 9 min read

cryptography zero-knowledge mathematics

zk-SNARKs: Zero-Knowledge Succinct Non-Interactive Arguments of Knowledge

Technical deep dive into zk-SNARK construction, covering arithmetic circuits, quadratic arithmetic programs (QAPs), and the Groth16 proving system used in Zcash and Ethereum.

May 8, 2025 9 min read