Ring learning with errors key exchange: Difference between revisions

Revision as of 15:46, 12 June 2015

Revision as of 15:46, 12 June 2015

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{{AFC submission|||u=Carvalho1988|ns=118|ts=20150517232922}} <!-- Do not remove this line! -->

{{AFC comment|1=Like many mathematical articles on here, this seems far too technical for most Wikipedians to understand; I have a Masters degree in Maths, and can just about understand all of it. Also needs a lead section, per [[MOS:LEAD]]- maybe add some of the background content as a lead? [[User:Joseph2302|Joseph2302]] ([[User talk:Joseph2302|talk]]) 15:45, 2 June 2015 (UTC)}}

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{{technical|date=June 2015}}[[Cryptography]] is the art and science of secret writing; the task of transmitting secret messages through insecure channels in a manner such that no one but the intended recipient can read the transmitted message. In the 20th century, [[cryptography]] has become the subject of intense interest by governments, companies, and individuals eager to send and receive secret messages over vast communications networks spanning the globe. It involves the mathematics of taking computer generated bit streams which encode information and transforming them using a computer algorithm and a [[secret key]] into encrypted information. The encrypted information is sent over a communications channel to an intended recipient. If the intended recipient has the same secret key and the same computer algorithm, they can transform the encrypted information back into it's original state (plaintext). This article is about one way a sender of information and its intended recipient can produce a shared secret, that is, a secret that only they know.

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[[:Category:Cryptographic algorithms]]