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:
Oct. 16, 2018
Filed:
Apr. 08, 2016
Microsemi Storage Solutions (U.s.), Inc., Aliso Viejo, CA (US);
Scott Arthur Muma, Coquitlam, CA;
Victor Gusev Lesau, Vancouver, CA;
Winston Ki-Cheong Mok, Vancouver, CA;
Somu Karuppan Chetty, Vancouver, CA;
Microsemi Solutions (U.S.), Inc., Aliso Viejo, CA (US);
Abstract
The present disclosure relates to a system and method of encrypting and decrypting Optical Transport Network (OTN) payload content. A transmitter of the system includes a series of ordered encryption keys and a counter for generating an initialization vector to be combined with one of the encryption keys for encrypting the OTN payload content. A receiver of the system includes a series of ordered decryption keys and a counter for generating an initialization vector to be combined with one of the decryption keys for decrypting the encrypted OTN payload content. The system synchronizes switching, at the transmitter and the receiver, the encryption and decryption keys to the next keys in each series. The system also synchronizes the counters for generating the same initialization vector at the transmitter and the receiver.