NikitolProject
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3e96b1ed88
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test(03-01): add 19 unit tests for crypto, compression, and format modules
- crypto: encrypt/decrypt roundtrip, empty data, size formula, HMAC compute/verify, SHA-256 known values
- compression: compress/decompress roundtrip, empty data, large data, should_compress heuristic
- format: header write/read roundtrip, TOC entry roundtrip (ASCII + Cyrillic + empty name), bad magic/version rejection, entry size calculation matching FORMAT.md worked example
- Update hex-literal to v1.1
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2026-02-25 00:30:47 +03:00 |
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NikitolProject
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6292b41159
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feat(02-01): format types, crypto pipeline, and compression module
- Implement Header and TocEntry structs matching FORMAT.md byte layout
- Add write_header (40 bytes) and write_toc_entry (101+name_len bytes) serialization
- Add read_header, read_toc_entry, read_toc deserialization with validation
- Implement AES-256-CBC encrypt/decrypt with PKCS7 padding via cbc crate
- Add HMAC-SHA-256 compute/verify over IV||ciphertext (encrypt-then-MAC)
- Add SHA-256 hash for original file integrity
- Implement gzip compress/decompress with deterministic mtime(0)
- Add should_compress heuristic for known compressed file extensions
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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2026-02-24 23:58:08 +03:00 |
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NikitolProject
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c647f3a90e
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feat(02-01): project scaffolding with Cargo, CLI skeleton, and key module
- Initialize Rust project with aes, cbc, hmac, sha2, flate2, clap, rand, anyhow dependencies
- Add clap derive CLI with pack/unpack/inspect subcommands
- Add hardcoded 32-byte AES-256 key constant
- Create stub modules for format, crypto, compression, archive
- All 7 source files in place, cargo build succeeds
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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2026-02-24 23:56:09 +03:00 |
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