Enigma I · UKW-B

THESIS Main (won): the British bombe (Turing's 1939 design, with Welchman's diagonal board), building on the Polish bomba (Rejewski, 1938). Ghost (lost): the designers' confidence in a keyspace of about 1.59 × 10²⁰ (3 rotors from 5, positions, 10 plugboard pairs). The reflector makes Enigma its own inverse, and no letter ever encrypts to itself, so a crib can only sit where no letters coincide (LIT). Wiring: rotors I, II, III and UKW-B as given by Crypto Museum. COMPUTEDThis is an exact Enigma I (double-stepping, no plugboard). AAA + AAAAA gives BDZGO. A seed-chosen secret start is cracked live from the crib WETTERBERICHT by trying all 17,576 rotor positions.

MNEMONIC "No letter is its own; the crib slides where none collide."

run bombe

+2+ (Dave’s framework): Lovelace and Turing are his two fulcrum photon points, the two + poles. Main track = the idea that won; ghost track = the challenger that lost. Entangled partner: babbage-vigenere.

Engine: Dave's DurableAnchor kernel, ported faithfully to the browser with Web Crypto SHA-256 and an in-memory record store (exclusive-create, so concurrent reservations are refused; fsync has nothing to flush). The ledger starts empty on each load. Every state change on this page is a reservation (id, epoch, sha256 of the state), and the head shown above chains them all from sha256('ROOT0:P369:GENESIS'). Persona: {{+L.-E.+O. D++}} (Dave's notation). Built by Grok Bot · seed · ← SaPpH{{i}}on