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IPR Details
Cryptico A/S's statement about IPR claimed in draft-zenner-rabbit-02.txt

Submitted: December 2, 2005 under the rules in RFC 3979.

Note: Updates to IPR disclosures must only be made by authorized representatives of the original submitters. Updates will automatically be forwarded to the current Patent Holder's Contact and to the Submitter of the original IPR disclosure.

I. Patent Holder/Applicant ("Patent Holder")

Holder legal name Cryptico A/S

II. Patent Holder's Contact for License Application

Holder contact name Mette Vesterager
Holder contact email
Holder contact info

Fruebjergvej 3, 2100 København N, Denmark
T: +45 39 17 96 06

III. IETF Document or Other Contribution to Which this IPR Disclosure Relates

draft-zenner-rabbit ("A Description of the Rabbit Stream Cipher Algorithm")

IV. Disclosure of Patent Information
i.e., patents or patent applications required to be disclosed by RFC 3979

A. For granted patents or published pending patent applications, please provide the following information:

Patent, Serial, Publication, Registration, or Application/File number(s)

PCT WO0247272, WO03104969
Date: Dec 7, 2000; Jun 6, 2002
Country: Australia, Canada, China, EPO, India, Japan, US

Notes: Patents relevant to Rabbit are currently pending.
The following numbers can also be obtained through
the above PCT numbers and are given here merely
for convenience.

Australia AU2053402, AU2003232162
Canada CA2430858, CA2488514
China CN1668995
EPO EP1360767, EP1532515
India pending
Japan JP2004530919T, JP2005529364T
US 20020154769, 20040086117

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending No

V. Licensing Declaration

The Patent Holder states that its position with respect to licensing any patent claims contained in the patent(s) or patent application(s) disclosed above that would necessarily be infringed by implementation of the technology required by the relevant IETF specification ("Necessary Patent Claims"), for the purpose of implementing such specification, is as follows(select one licensing declaration option only):

Licensing Reasonable and Non-Discriminatory License to All Implementers with Possible Royalty/Fee
Licensing information, comments, notes, or URL for further information

Cryptico A/S hereby grants a non-exclusive, royalty-free license to make and use
implementations of the Rabbit algorithm for non-commercial purposes.

Note: The individual submitting this template represents and warrants that he or she is authorized by the Patent Holder to agree to the above-selected licensing declaration.

VI. Contact Information of Submitter of this Form

Submitter name Erik Zenner
Submitter email

Only those sections of the relevant entry form where the submitter provided information are displayed above.