krypteia — Cryptography Workspace

Status:

Draft

Version:

0.1

Scope:

Full workspace — both quantica (post-quantum) and arcana (classical) crates, plus the shared silentops toolkit and the side-channel analysis annex.

The krypteia workspace is a pure-Rust cryptographic toolkit with zero external dependencies, designed from the start for embedded targets (Cortex-M, RISC-V) and hardened against physical side-channel attacks. The four published crates expose the v0.1 public surface:

  • quantica — post-quantum algorithms standardised as FIPS 203 / 204 / 205 (ML-KEM, ML-DSA, SLH-DSA);

  • arcana — classical algorithms (RSA, ECDSA/ECDH, EdDSA, AES, ChaCha20-Poly1305, hashes, MACs);

  • silentops — side-channel toolkit: constant-time primitives, dudect-style timing leakage verifier, ctgrind Valgrind harness;

  • memory — TLSF allocator for bare-metal targets (os-alloc / self-alloc / global-alloc).

Documentation

Governance