Cipher systems under active development. Working prototypes and reference implementations.
Sophie Kernel Protocol. One-way authenticated encryption from a single Sophie Germain prime. Broadcast (number station) and binary (ChaCha20-Poly1305) modes. Fingerprint headers, date-derived counters, 128-bit PQ security in binary mode.
SKP-1 // HKDF-SHA512 // ChaCha20-Poly1305Full operational guide with worked examples. Broadcast encode/decode, file encryption, number station listener, counter management, kernel selection.
Guide // Python // CLIFive-stave hand cipher. Codebook, RADIX encoding, mod-10 OTP, block discipline (25/50/100), salted keyword defense. Null seeding, random offset, per-message salt. Information-theoretic security with pen and paper.
Vernier // Five-stave // Hand Cipher1,171 primes with generator g for the multiplicative walk kernel function. Interactive search. Companion to Vernier/SG.
SG Primes // Lookup Table // Multiplicative WalkHand-operable cipher combining OTP key material with row-based encoding. Predecessor to Vernier.
OTP // Field System