Eremey Valetov
6a71c8ec95
UC2 now talks during operations, continuing the original's tradition: $ uc2 -w archive.uc2 files... UC2 compression level: Tight Created archive.uc2 (3 files, 0 dirs, 1 master, 4096 bytes) Everything went OK $ uc2 -t archive.uc2 Testing archive integrity... Everything went OK $ uc2 -h UC2 3.0.0 (UltraCompressor II) "Fast, reliable and superior compression." Messages are warm, confident, and slightly quirky — not a fun flag, just how UC2 talks. Suppressed by -q for scripting: $ uc2 -qt archive.uc2 # silent, exit code only Compression level names: Fast (2), Normal (3), Tight (4), Ultra (5). "Everything went OK" directly from the original (MAIN.CPP:918). Completes Phase 2 (Original Compression Engine).
41 lines
1.4 KiB
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41 lines
1.4 KiB
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Roadmap
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=======
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The development roadmap is maintained in ``ROADMAP.md`` at the project
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root. Key phases:
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1. **Decompression MVP** — Done. Portable decompressor, CLI tool,
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CMake build system.
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2. **Original Compression Engine** — Done. LZ77+Huffman compressor
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with custom Huffman trees, full backward compatibility, and UC2
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personality (``-q`` for scripting). Automated DOSBox-X round-trip
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validates 4+5 files in both directions.
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3. **Modernized Master-Block Deduplication** — Done.
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CDC with Gear hash, Merkle DAG with content addressing,
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cross-archive block store, SimHash near-duplicate detection,
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and delta compression. All Phase 3 items complete.
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4. **Modern Compression Backends** — ANS entropy coding,
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zstd-inspired dictionary compression, content-aware preprocessing.
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5. **Quantum-Resistant Encryption** — CRYSTALS-Kyber + AES-256-GCM.
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6. **DOS / FreeDOS / Retro-Computing** — DJGPP toolchain, vintage
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hardware support, self-extracting archives.
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7. **Cryptographic Integrity & Timestamping** — BLAKE3 hashing,
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OpenTimestamps.
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8. **Decentralized & Cloud Integration** — IPFS pinning,
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content-addressable dedup, cloud archiving.
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9. **Zero-Knowledge Proofs** — Privacy-preserving archive verification.
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10. **Ecosystem Integrations** — libarchive plugin, streaming dedup
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ingestion, file manager plugins.
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See the full roadmap: `ROADMAP.md on GitHub
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<https://github.com/evvaletov/uc2/blob/main/ROADMAP.md>`_.
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