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:
Nov. 01, 2016
Filed:
Nov. 24, 2014
David R. Czajkowski, Encinitas, CA (US);
David R. Czajkowski, Encinitas, CA (US);
Space Micro, Inc., San Diego, CA (US);
Abstract
A symmetric PGP encrypted communications path is provided in which the recipient may be identified with only publicly available information. Data to be encrypted is encrypted at the object level. Encryption keys for both the transmitter and receiver are sent to a security server. Data received from the transmitter includes intended receiver ID. The receiver includes its actual ID. The received ID and the actual ID are sent to the security server for authentication. If authentication succeeds, the security server sends a session key to the receiver, and the receiver can use its own key to decrypt data. The system reacts to authentication failure by disabling decryption in the receiver and may also take countermeasures.