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AtomicOS – A security-first OS with real crypto and deterministic language


AtomicOS - A security-first operating system built from scratch. - ipenas-cl/AtomicOs

Unlike many hobby OS projects, it implements real security features including AES-128 encryption, SHA-256 hashing, and a complete Memory Management Unit (MMU). AES-128: Full implementation with S-boxes, MixColumns, and key scheduling SHA-256: Complete with 64 rounds and proper constants MMU: Hardware-enforced memory protection via page tables ✅ Open source - you can use, modify, and distribute ✅ Attribution required - must credit original project ✅ Name protection - forks must use different name ✅ Change disclosure - modifications must be documented

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