[148554] in cryptography@c2.net mail archive
Re: [Cryptography] Chinese Cryptography
daemon@ATHENA.MIT.EDU (=?windows-1252?Q?Joachim_Str=F6mbe)
Sat Dec 21 16:59:13 2013
X-Original-To: cryptography@metzdowd.com
Date: Sat, 21 Dec 2013 14:42:46 +0100
From: =?windows-1252?Q?Joachim_Str=F6mbergson?=
<Joachim@Strombergson.com>
To: james hughes <hughejp@mac.com>
In-Reply-To: <865122A9-85E7-40FF-B80D-C00D3D99F6C8@mac.com>
Cc: Richard Outerbridge <outer@interlog.com>,
Cryptography Mailing List <cryptography@metzdowd.com>,
=?windows-1252?Q?Lodewijk_andr=E9_de_la_porte?= <l@odewijk.nl>
Reply-To: Joachim@Strombergson.com
Errors-To: cryptography-bounces+crypto.discuss=bloom-picayune.mit.edu@metzdowd.com
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Aloha!
james hughes wrote:
> One algorithm that I know of, SMS4 has had public cryptanalysis. =
> http://en.wikipedia.org/wiki/SMS4 They offered it for a standard and
> was rejected even there has been no flaw found.
The Chinese stream cipher ZUC has been accepted by 3GPP as the basis for
the confidentiality and integrity algorithms 28-EEA3 and 128-EIA3 in
LTE. The algorithm was approved by SAGE.
https://en.wikipedia.org/wiki/Zuc_stream_cipher
Note that there are constants in the spec for which no real traceability
exists. The amount of info about ZUC is quite meager and quite a few
links are broken.
- -- =
Med v=E4nlig h=E4lsning, Yours
Joachim Str=F6mbergson - Alltid i harmonisk sv=E4ngning.
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