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NTRU's patent claim pertaining to NTRU Cryptosystems encryption and authentication technology

This IPR disclosure was submitted by e-mail.

Sections I, II, and IV of "The Patent Disclosure and Licensing Declaration Template for Legacy" have been completed for this IPR disclosure. Additional information may be available in the original submission.

The text of the original IPR disclosure is available further down, and also here:
http://www.ietf.org/ietf-ftp/IPR/NTRU-PUBKEY.txt.

Update this IPR disclosure. 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.

Submitted Date: December 1, 2001

I. Patent Holder/Applicant ("Patent Holder")
Legal Name: NTRU Cryptosystems, Inc.
II. Patent Holder's Contact for License Application
Name: Elizabeth Robertson
Title: VP Finance & CFO
Department:
Address1: 5 Burlington Woods
Address2: Burlington, MA 01803
Telephone: 781-418-2500
Fax:
Email:
III. IETF Document or Other Contribution to Which this IPR Disclosure Relates:
Designations for Other Contributions:NTRU Cryptosystems encryption and authentication technology

The text of the original IPR declaration:

NTRU: IP Statement for IETF


	NTRU Cryptosystems, Inc. has been granted U.S. Patent No. 6,081,597, 
which covers various aspects of the NTRU public key encryption scheme, and 
has submitted numerous U.S. and foreign patent applications that cover 
aspects of NTRU Cryptosystems encryption and authentication technology. 
These U.S. and foreign patent applications are pending.

	In the event that the submissions by authorized NTRU Cryptosystems 
employees are included in an IETF standard, and the standard cannot be 
practiced without infringing one or more issued patents or pending patent 
applications of NTRU Cryptosystems, NTRU Cryptosystems agrees upon request 
to grant a non-exclusive license under such patent or patents or 
applications on a non-discriminatory basis and on reasonable terms and 
conditions (including its then current royalty rates), provided a similar 
grant under the licensee's patents under the scope of the license granted 
to licensee is made available upon request to NTRU Cryptosystems.

Details of NTRU's standard non-discriminatory license terms are available 
by contacting: 

Elizabeth Robertson,
VP Finance & CFO, 
NTRU Cryptosystems, Inc.
5 Burlington Woods,
Burlington, MA 01803
Tel:  781-418-2500