The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2008
Filed:
Oct. 11, 2002
Keith Alexander Harrison, Woodcroft Chepstow, GB;
Martin Sadler, Bristol, GB;
Marco Casassa Mont, Bristol, GB;
Keith Alexander Harrison, Woodcroft Chepstow, GB;
Martin Sadler, Bristol, GB;
Marco Casassa Mont, Bristol, GB;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method for encrypting data comprising deriving a public key using a first data set provided by a second party; encrypting a second data set with the public key; providing the encrypted third data set to the second party; providing the public key to a third party to allow validation of the first data set such that on validation of the first data set the third party provides an associated private key to the second party to allow decryption of the encrypted second data set.