Patents by Inventor Kamal Koshy

Kamal Koshy 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).

  • Method and apparatus for aligning ciphered data
    Publication number: 20050149725
    Abstract: A data processing device includes a crypto unit having an alignment buffer for providing data to transmit buffer elements of a media switch fabric in multiples of a predetermined number of bytes. Ciphered data for a packet can be split over first and second transmit buffer elements so as to reduce the amount of software intervention.
    Type: Application
    Filed: December 30, 2003
    Publication date: July 7, 2005
    Inventors: Jaroslaw Sydir, Kamal Koshy, Wajdi Feghali, Bradley Burres, Gilbert Wolrich
  • Method and apparatus for scheduling the processing of commands for execution by cryptographic algorithm cores in a programmable network processor
    Publication number: 20050141715
    Abstract: A method and apparatus for scheduling the processing of commands by a plurality of cryptographic algorithm cores in a network processor.
    Type: Application
    Filed: December 29, 2003
    Publication date: June 30, 2005
    Inventors: Jaroslaw Sydir, Chen-Chi Kuo, Kamal Koshy, Wajdi Feghali, Bradley Burres, Gilbert Wolrich
  • Method and apparatus for performing an authentication after cipher operation in a network processor
    Publication number: 20050138368
    Abstract: A method and apparatus is described for processing of network data packets by a network processor having cipher processing cores and authentication processing cores which operate on data within the network data packets, in order to provide a one-pass ciphering and authentication processing of the network data packets.
    Type: Application
    Filed: December 19, 2003
    Publication date: June 23, 2005
    Inventors: Jaroslaw Sydir, Kamal Koshy, Wajdi Feghali, Bradley Burres, Gilbert Wolrich