IPR Details
Ted Krovetz's Statement about IPR related to draft-krovetz-rc6-rc5-vectors belonging to EMC IP Holding Co LLC

Submitted: April 12, 2018 under the rules in RFC 8179

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

Holder legal name EMC IP Holding Co LLC

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

Name Ted Krovetz
Email ted@krovetz.net
Other info

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

Internet-Draft: draft-krovetz-rc6-rc5-vectors ("RC6 and RC5 Test Vectors For Multiple Block Sizes")

IV. Disclosure of Patent Information i.e., patents or patent applications required to be disclosed by RFC 8179

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

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

Date: 1998-06-15
Notes: https://patents.google.com/patent/US6269163B1
Title: Enhanced block ciphers with data-dependent rotations
Number: US6269163
Inventor: Rivest, Robshaw, Sidney, Yin

B. Does this disclosure relate to an unpublished pending patent application?:

Has patent pending No

V. Contact Information of Submitter of this Form

Submitter name Ted Krovetz
Submitter email ted@krovetz.net

VI. Other Notes

Additional notes

This patent may be expiring 15 June 2018.

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