cipher device
51Bomba (cryptography) — This article is about the Polish decryption device. For the later British decryption device at Bletchley Park, see Bombe. Contents 1 History 2 See also 3 …
52One-time pad — Excerpt from a one time pad In cryptography, the one time pad (OTP) is a type of encryption, which has been proven to be impossible to crack if used correctly. Each bit or character from the plaintext is encrypted by a modular addition with a bit …
53Digital Signature Transponder — The Texas Instruments Digital Signature Transponder (DST) is a cryptographically enabled radio frequency identification (RFID) device used in a variety of wireless authentication applications. The largest deployments of the DST include the Exxon… …
54Enigma machine — Military Enigma machine …
55Hardware random number generator — This SSL Accelerator computer card uses a hardware random number generator to generate cryptographic keys to encrypt data sent over computer networks. In computing, a hardware random number generator is an apparatus that generates random numbers… …
56Nightmask (newuniversal) — Nightmask Nightmask in newuniversal #2 (2007). Marvel Publishing, circa 2007. Publication information Publisher Marvel Comics …
57Rotor machine — In cryptography, a rotor machine is an electro mechanical device used for encrypting and decrypting secret messages. Rotor machines were the cryptographic state of the art for a brief but prominent period of history; they were in widespread use… …
58Orville Ward Owen — Dr. Orville Ward Owen (January 1, 1854 – March 31, 1924) was an American physician, and exponent of the Baconian theory of Shakespearean authorship. Owen claimed to have discovered hidden messages contained in the works of Shakespeare/Bacon. He… …
59List of cryptographic key types — This glossary lists types of keys as the term is used in cryptography, as opposed to door locks. Terms that are primarily used by the U.S. National Security Agency are marked (NSA) . For classification of keys according to their usage see… …
60Timeline of computing hardware 2400 BC–1949 — History of computing Hardware before 1960 Hardware 1960s to present Hardware in Soviet Bloc countries Artificial intelligence Computer science Operating systems Programming languages …
