Software Engineer & Systems Architect specializing in Offline-First Cryptography, Mathematical Algorithms, and Zero-Knowledge Air-Gapped Protocols.
A 100% Offline, Zero-Network Optical Data Bridge that transmits binary files across physically isolated devices via animated high-speed QR streams using Systematic Fountain Codes (Luby Transform / RaptorQ over $\text{GF}(2)$).
- π Live Web Application: https://gui100000.github.io/airgap-protocol/
- π Threat Model: Pure client-side execution with Content Security Policy
connect-src 'none'.
- Cryptographic Protocols & Zero-Network Systems: Air-gapped visual data transmission, SHA-256 verification, data diode architecture.
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Fountain Codes & Linear Algebra: Robust Soliton distributions,
$\text{GF}(2)$ Gaussian Elimination, vectorized bitwise operations. - Client-Side High Performance: Multi-threaded Web Workers, Progressive Web Apps (PWA), Service Workers, Web Audio API.
- π GitHub: @Gui100000
- π Website: gui100000.github.io/airgap-protocol/