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Securing non-volatile memory regions

United States Patent

August 20, 2013
View the Complete Patent at the US Patent & Trademark Office
Methods, apparatus and articles of manufacture to secure non-volatile memory regions are disclosed. An example method disclosed herein comprises associating a first key pair and a second key pair different than the first key pair with a process, using the first key pair to secure a first region of a non-volatile memory for the process, and using the second key pair to secure a second region of the non-volatile memory for the same process, the second region being different than the first region.
Faraboschi; Paolo (Barcelona, ES), Ranganathan; Parthasarathy (San Jose, CA), Muralimanohar; Naveen (Santa Clara, CA)
Hewlett-Packard Development Company, L. P. (Houston, TX)
13/ 046,381
March 11, 2011
STATEMENT OF GOVERNMENT RIGHTS This invention was made with Government support under Contract No. DE-SC0005026 awarded by the Department of Energy. The Government has certain rights in this invention.