Polar Bear (cipher)

Polar Bear (cipher)

In cryptography, Polar Bear is a stream cypher algorithm designed by Johan Håstad and Mats Näslund. It has been submitted to the eSTREAM Project of the eCRYPT network.


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • eSTREAM — eSTREAM  проект по выявлению новых поточных шифров, пригодных для широкого применения, организованный ЕС. Был начат после взлома всех 6 шифров, предложенных в проекте NESSIE. Условия приёма алгоритмов впервые были опубликованы в… …   Википедия

  • List of World War II military operations — This is a list of known World War II era military operations, and missions commonly associated with World War II. As of 2008 this is not a comprehensive list but most major operations which Axis and Allied combatants engaged in are included… …   Wikipedia

  • Royal Canadian Mounted Police — RCMP , Mountie , and North West Mounted Police redirect here. For the TV series, see R.C.M.P. (TV series). For the 1940 film, see North West Mounted Police (film). Royal Canadian Mounted Police Gendarmerie royale du Canada The Mounties… …   Wikipedia

  • United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …   Universalium

  • Signals intelligence in modern history — This article is a subset article of the article Signals intelligence, which addresses the unifying conceptual and technical factors and common technologies in this intelligence discipline. This article deals with signals intelligence in the… …   Wikipedia

  • cañada — /keuhn yah deuh, yad euh/, n. Chiefly Western U.S. 1. a dry riverbed. 2. a small, deep canyon. [1840 50; < Sp, equiv. to cañ(a) CANE + ada n. suffix] * * * Canada Introduction Canada Background: A land of vast distances and rich natural resources …   Universalium

  • Canada — /kan euh deuh/, n. a nation in N North America: a member of the Commonwealth of Nations. 29,123,194; 3,690,410 sq. mi. (9,558,160 sq. km). Cap.: Ottawa. * * * Canada Introduction Canada Background: A land of vast distances and rich natural… …   Universalium

  • India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …   Universalium

  • Mars Crossing — is a science fiction novel by Geoffrey A. Landis about an expedition to Mars, published by Tor Books in 2000. The novel was a nominee for the Nebula award, and won the Locus Award for best first novel in 2001. The characters in the novel are… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”