meet-in-the-middle algorithm

См. также в других словарях:

• Meet-in-the-middle attack — Not to be confused with man in the middle attack. The meet in the middle attack is a cryptographic attack which, like the birthday attack, makes use of a space time tradeoff. While the birthday attack attempts to find two values in the domain of… …   Wikipedia

• International Data Encryption Algorithm — IDEA An encryption round of IDEA General Designers Xuejia Lai and James Massey …   Wikipedia

• Data Encryption Algorithm — DES Eine Feistel Runde (F Funktion) Entwickler IBM Veröffentlicht 1975 Abgeleitet von Lucifer …   Deutsch Wikipedia

• International Data Encryption Algorithm — IDEA Una ronda de cifrado de IDEA General Diseñador(es) …   Wikipedia Español

• Classified information in the United States — For information on practices in other countries, see Classified information. The United States government classification system is currently established under Executive Order 13526, the latest in a long series of executive orders on the topic.[1] …   Wikipedia

• Knapsack problem — BKP redirects here. For other uses, see BKP (disambiguation). Example of a one dimensional (constraint) knapsack problem: which boxes should be chosen to maximize the amount of money while still keeping the overall weight under or equal to… …   Wikipedia

• NTRUEncrypt — The NTRUEncrypt public key cryptosystem, also known as the NTRU encryption algorithm, is a lattice based alternative to RSA and ECC and is based on the shortest vector problem in a lattice (i.e. is not breakable using quantum computers).… …   Wikipedia

• Triple DES — Triple Data Encryption Algorithm General First published 1998 (ANS X9.52) Derived from DES Cipher detail Key sizes 168, 112 or 56 bits (Keying option 1, 2, 3 respectively) Block sizes …   Wikipedia

• Bidirectional search — is a graph search algorithm that runs two simultaneous searches: one forward from the initial state, and one backward from the goal, and stopping when the two meet in the middle. The reason for this approach is that each of the two searches has… …   Wikipedia

• Cryptanalysis — Close up of the rotors in a Fialka cipher machine Cryptanalysis (from the Greek kryptós, hidden , and analýein, to loosen or to untie ) is the study of methods for obtaining the meaning of encrypted information, without access to the secret… …   Wikipedia

• IDEA — У этого термина существуют и другие значения, см. IDEA (значения). IDEA, International Data Encryption Algorithm …   Википедия