Patents by Inventor AINGS AINGARAN

AINGS AINGARAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20140095805
    Abstract: A system and method implementing revocable secure remote keys is disclosed. A plurality of indexed base secrets is stored in a register of a coprocessor of a local node coupled with a local memory. When it is determined that a selected base secret expired, the base secret stored in the register based on the base secret index is changed, thereby invalidating remote keys generated based on the expired base secret. A remote key with validation data and a base secret index is received from a node requesting access to the local memory. A validation base secret is obtained from the register based on the base secret index. The coprocessor performs hardware validation on the validation data based on the validation base secret. Hardware validation fails if the base secret associated with the base secret index has been changed in the register of the selected coprocessor.
    Type: Application
    Filed: March 15, 2013
    Publication date: April 3, 2014
    Applicant: ORACLE INTERNATIONAL CORPORATION
    Inventors: SANJIV KAPIL, GARRET F. SWART, AINGS AINGARAN, WILLIAM H. BRIDGE, JR., SUMTI JAIRATH, JOHN G. JOHNSON