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. 07, 2017
Filed:
Aug. 14, 2014
Sandisk Technologies Inc., Plano, TX (US);
Haluk Kent Tanik, Batman, TR;
Robert Chin-Tse Chang, Danville, CA (US);
Po Yuan, Milpitas, CA (US);
Bahman Qawami, San Jose, CA (US);
Farshid Sabet-Sharghi, Los Altos Hills, CA (US);
SanDisk Technologies LLC, Plano, TX (US);
Abstract
A method for encrypting data may generate an encryption instruction and combine it with a payload of data to form a packet. The packet is associated with a command and passed to a host file system process. The packet, now associated with a second command, is received from the host file system process. The encryption instruction and the payload of data are extracted from the packet. At least a portion of the payload of data is encrypted based on the encryption instruction. A method for decrypting data may receive a packet and generate a decryption instruction. At least a portion of the packet is decrypted using at least the decryption instruction. The second packet comprising the decrypted packet is passed to a host file system process. A third packet comprising the decrypted packet is received from the host file system process. The decrypted packet is extracted from the third packet.