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:
Jul. 07, 2020
Filed:
Mar. 21, 2017
Keeper Security, Inc., Chicago, IL (US);
Craig B. Lurey, El Dorado Hills, CA (US);
Darren S. Guccione, Chicago, IL (US);
KEEPER SECURITY, INC., Chicago, IL (US);
Abstract
A system and/or method includes facilitating secured chat messaging. An application module can derive a master password-based encryption key from a master password. The application module can generate a data key and encrypt the data key with the master password-based encryption key. The application module can generate a record key for encrypting chat messages of a chat thread and encrypt the record key with the data key. The application module can decrypt the chat messages in the chat thread with the record key, where the record key is decrypted with the data key, and where the data key is decrypted with the master password-based encryption key. The application module can display the decrypted chat messages.