superencryption

superencryption
The application of a series of multiple encryption processes to a text

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  • Superencryption — is the process of encrypting an already encrypted message one or more times, either using the same (3DES) or a different (Advanced Encryption Standard Twofish) algorithm.Independent keysPicking any two cipher, if the key used is the same for both …   Wikipedia

  • One-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 …   Wikipedia

  • Pearl Harbor advance-knowledge debate — The Pearl Harbor advance knowledge debate is a dispute over what, if any, advance knowledge American officials had of Japan s December 7, 1941 attack on Pearl Harbor.Ever since the Japanese attack there has been debate as to how and why the… …   Wikipedia

  • cryptology — cryptologist, n. cryptologic /krip tl oj ik/, cryptological, adj. /krip tol euh jee/, n. 1. cryptography. 2. the science and study of cryptanalysis and cryptography. [1635 45; < NL cryptologia. See CRYPTO , LOGY] * * * Introduction …   Universalium

  • Cascade — A cascade is a type of waterfall or a series of waterfalls.Cascade may also refer to: Places North America* Cascade Range, a mountain range on the west coast of North America * Cascade Volcanoes, a grouping of volcanoes on the west coast of North …   Wikipedia

  • superencipherment — noun superencryption …   Wiktionary

  • Multiple encryption — Cryptography portal Multiple encryption is the process of encrypting an already encrypted message one or more times, either using the same or a different algorithm. The terms cascade encryption, cascade ciphering, multiple encryption, multiple… …   Wikipedia

  • Бирюков, Алекс — Алекс Бирюков (англ. Alex Biryukov)  криптограф, в настоящее время доцент университета Люксембурга[1]. К его значимым достижениям относится дизайн поточного шифра LEX, а также криптоанализ многочисленных криптографических примитивов. В 1998… …   Википедия

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