Features

Features

1. Pure Implementations (no native code)

   • Python: only uses hashlib, secrets (stdlib).
   • JavaScript: pure JS/BigInt.
   • Ruby: pure Ruby + openssl.
   • C#: uses System.Numerics.BigInteger (no external C/C++).
   • Java: uses java.math.BigInteger + Jackson for JSON.

2. Mathematically Annotated
   Each function corresponds exactly to formulas in the original LAI paper.

3. Modular Design
   Separation of low-level primitives (H, sqrt_mod, T) from high-level API (keygen, encrypt, decrypt).

4. General & Optimized

   • Fast branch when $$(p \equiv 3 \pmod 4)$$.
   • Full Tonelli–Shanks fallback for any odd prime.

5. Bulk JSON Decryption
   Easily decrypt an entire JSON payload into raw bytes (e.g., for files, UTF-8 text, or code).

6. CI/CD Ready

   • Python: auto-publish to PyPI via GitHub Actions.
   • JavaScript: auto-publish to npm.
   • Ruby: auto-publish to RubyGems.
   • C#: auto-publish to NuGet & GitHub Packages.
   • Java: auto-publish to GitHub Packages (Maven).

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