IPR Details
National Institute of Advanced Industrial Science and Technology (AIST)'s Statement about IPR related to RFC 6628, draft-shin-tls-augpake-03, and draft-irtf-cfrg-augpake-02

Submitted: August 6, 2014

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
National Institute of Advanced Industrial Science and Technology (AIST)

II. Patent Holder's Contact for License Application

Holder contact name
National Institute of Advanced Industrial Science and Technology (AIST)
Holder contact email
Holder contact info

Intellectual Property (IP)
T: 81-29-862-6153
F: 81-29-862-6154

III. Contact Information for the IETF Participant Whose Personal Belief Triggered this Disclosure

SeongHan Shin
Other info

T: +81-29-861-5284
F: +81-29-861-5285

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

draft-shin-tls-augpake ("Augmented Password-Authenticated Key Exchange for Transport Layer Security (TLS)")
Revisions: 03
draft-irtf-cfrg-augpake ("Augmented Password-Authenticated Key Exchange (AugPAKE)")
Revisions: 02
RFC6628 ("Efficient Augmented Password-Only Authentication and Key Exchange for IKEv2")

V. Disclosure of Patent Information i.e., patents or patent applications required to be disclosed by Section 6 of 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)

Date: 2009/07/10
Country: Japan

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending

VI. 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):

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

AIST (National Institute of Advanced Industrial Science and Technology) is prepared to grant a license under a contract with reasonable terms, conditions and royalty.

But, if this document (RFC 6628, draft-shin-tls-augpake-xx, draft-irtf-cfrg-augpake-xx) is adopted as an IETF standards track RFC, AIST is prepared to grant a non-exclusive royalty-free license for any conforming implementations of the adopted version (as an IETF standards track RFC) of this document (RFC 6628, draft-shin-tls-augpake-xx, draft-irtf-cfrg-augpake-xx). Needless to say, this does not mean that all the claims and the contents in the patent application PCT/JP2009/062578 are covered with the non-exclusive royalty-free license.

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.

VII. Contact Information of Submitter of this Form

Submitter name
SeongHan Shin
Submitter email

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