Net Deals Web Search

Search results

1. Results From The WOW.Com Content Network

2. Enigma machine - Wikipedia

   en.wikipedia.org/wiki/Enigma_machine

   An Enigma machine's setting (its cryptographic key in modern terms; Schlüssel in German) specified each operator-adjustable aspect of the machine: Wheel order (Walzenlage) – the choice of rotors and the order in which they are fitted. Ring settings (Ringstellung) – the position of each alphabet ring relative to its rotor wiring.

3. Enigma rotor details - Wikipedia

   en.wikipedia.org/wiki/Enigma_rotor_details

   Notch and alphabet ring are fixed together. Changing the ring setting will therefore change the positions of the wiring, relative to the turnover-point and start position. The ring setting will rotate the wiring. Where rotor I in the A-position normally encodes an A into an E, with a ring setting offset B-02 it will be encoded into K

4. Code-O-Graph - Wikipedia

   en.wikipedia.org/wiki/Code-O-Graph

   The first Code-O-Graph, called the "Mystery Dial" unit, was introduced in 1941, as a device to enable Secret Squadron agents in the field to send and receive secure messages. It was in badge form, as were the next three models. The front of the badge displayed the number and cipher alphabet scales. The reverse had two windows, one labeled ...

5. Secret decoder ring - Wikipedia

   en.wikipedia.org/wiki/Secret_decoder_ring

   A secret decoder ring (or secret decoder) is a device that allows one to decode a simple substitution cipher—or to encrypt a message by working in the opposite direction. [ 1 ] As inexpensive toys, secret decoders have often been used as promotional items by retailers, as well as radio and television programs, from the 1930s through to the ...

6. Pigpen cipher - Wikipedia

   en.wikipedia.org/wiki/Pigpen_cipher

   The pigpen cipher uses graphical symbols assigned according to a key similar to the above diagram. [1]The pigpen cipher (alternatively referred to as the masonic cipher, Freemason's cipher, Rosicrucian cipher, Napoleon cipher, and tic-tac-toe cipher) [2] [3] is a geometric simple substitution cipher, which exchanges letters for symbols which are fragments of a grid.

7. List of Unicode characters - Wikipedia

   en.wikipedia.org/wiki/List_of_Unicode_characters

   1 Control-C has typically been used as a "break" or "interrupt" key. 2 Control-D has been used to signal "end of file" for text typed in at the terminal on Unix / Linux systems. Windows, DOS, and older minicomputers used Control-Z for this purpose. 3 Control-G is an artifact of the days when teletypes were in use.