Talk:Cryptographic key: Difference between revisions

From Citizendium
Jump to navigation Jump to search
imported>Andrey Khalyavin
imported>Mario Strefler
(TODO)
Line 1: Line 1:
{{subpages}}
{{subpages}}
==TODO==
The session key part needs clarification on when keys are transported securely, with symmetric or asymmetric techniques or exchanged as in DH. [[User:Mario Strefler|Mario Strefler]] 20:20, 30 November 2008 (UTC)


== Key-specific as opposed to cryptosystem ==
== Key-specific as opposed to cryptosystem ==

Revision as of 15:20, 30 November 2008

This article is developed but not approved.
Main Article
Discussion
Related Articles  [?]
Bibliography  [?]
External Links  [?]
Citable Version  [?]
 
To learn how to update the categories for this article, see here. To update categories, edit the metadata template.
 Definition Value used by a computer together with a complex algorithm to encrypt and decrypt messages. [d] [e]
Checklist and Archives
 Workgroup categories Mathematics, Computers and Military [Categories OK]
 Subgroup category:  Security
 Talk Archive none  English language variant American English

TODO

The session key part needs clarification on when keys are transported securely, with symmetric or asymmetric techniques or exchanged as in DH. Mario Strefler 20:20, 30 November 2008 (UTC)

Key-specific as opposed to cryptosystem

Thanks for catching the errors in cryptographic key. I'm not sure, however, that the comment on stream ciphers belongs in an article specifically about keys, unless there were a discussion of stream keying (and perhaps autokey) in its own section.

We may need a survey article, however, about modern cryptosystems in general, and techniques like stream, block, etc., ciphers, as well as OTP, algorithmic approaches such as Feistel, etc., might be better there. What do you think (note copied on user talk page) Howard C. Berkowitz 11:57, 31 July 2008 (CDT)

Yeah, the comment better to belong to the article about ciphers than keys. Andrey Khalyavin 05:42, 1 August 2008 (CDT)