Patents by Inventor Moinuddin K. A. Qureshi

Moinuddin K. A. Qureshi 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).

  • Low-latency, low-overhead hybrid encryption scheme
    Patent number: 9218296
    Abstract: A hybrid encryption scheme for storing data lines in a memory includes identifying data lines determined to be frequently accessed, and encrypting the data lines using a first encryption scheme. The hybrid encryption scheme also includes encrypting data lines determined not to be frequently accessed using a second encryption scheme.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: December 22, 2015
    Assignee: International Business Machines Corporation
    Inventors: Michele M. Franceschini, Ashish Jagmohan, Luis A. Lastras-Montano, Moinuddin K. A. Qureshi
  • LOW-LATENCY, LOW-OVERHEAD HYBRID ENCRYPTION SCHEME
    Publication number: 20150212951
    Abstract: A hybrid encryption scheme for storing data lines in a memory includes identifying data lines determined to be frequently accessed, and encrypting the data lines using a first encryption scheme. The hybrid encryption scheme also includes encrypting data lines determined not to be frequently accessed using a second encryption scheme.
    Type: Application
    Filed: January 27, 2014
    Publication date: July 30, 2015
    Applicant: International Business Machines Corporation
    Inventors: Michele M. Franceschini, Ashish Jagmohan, Luis A. Lastras-Montano, Moinuddin K. A. Qureshi
  • Dynamically adaptive associativity of a branch target buffer (BTB)
    Patent number: 7124287
    Abstract: Disclosed is a method and apparatus providing the capability to create a dynamic associative branch target buffer (BTB). A dynamically based associative BTB allows for either an increase number of entries and/or a reduction in area over current based static based BTBs while up to retaining the same confidence level of prediction accuracy.
    Type: Grant
    Filed: May 12, 2003
    Date of Patent: October 17, 2006
    Assignee: International Business Machines Corporation
    Inventors: Brian R. Prasky, Moinuddin K. A. Qureshi
  • Dynamically adaptive associativity of a branch target buffer (BTB)
    Publication number: 20040230780
    Abstract: Disclosed is a method and apparatus providing the capability to create a dynamic associative branch target buffer (BTB). A dynamically based associative BTB allows for either an increase number of entries and/or a reduction in area over current based static based BTBs while up to retaining the same confidence level of prediction accuracy.
    Type: Application
    Filed: May 12, 2003
    Publication date: November 18, 2004
    Applicant: International Business Machines Corporation
    Inventors: Brian R. Prasky, Moinuddin K. A. Qureshi