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. 02, 2019
Filed:
Jan. 15, 2016
Applicant:
Bittium Wireless Oy, Oulu, FI;
Inventors:
Vesa Keranen, Oulu, FI;
Kari Nalli, Oulu, FI;
Assignee:
BITTIUM WIRELESS OY, Oulu, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/06 (2006.01); H04L 9/32 (2006.01); G06F 21/62 (2013.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0643 (2013.01); G06F 21/6209 (2013.01); H04L 9/0877 (2013.01); H04L 9/3226 (2013.01);
Abstract
A solution for securing a memory storage is provided. A user password is received. A random number is read from Trusted Platform Module. Values of one or more Platform Configuration Registers of the Trusted Platform Module are received and a blob is created using the random number and the values from the one or more registers and the user password. The blob is encrypted in the Trusted Platform Module and re-encrypted in a Trusted Execution Environment execution mode of the apparatus utilizing hardware specific key and the user password and the re-encrypted blob is stored.