Patents by Inventor Anandha Srinivasan

Anandha Srinivasan 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 improving performance and security of DES-CBC encryption algorithm
    Publication number: 20060269055
    Abstract: Method and apparatus for transforming data in a data processing system. A first portion of a block of data is transformed using a first key having a first number of bits, and a second portion of the block of data is transformed using a second key having a second number of bits different than the first number of bits. One of the first and second keys provides an increase in transformation speed while the other of the first and second keys provides an enhanced degree of data security.
    Type: Application
    Filed: May 26, 2005
    Publication date: November 30, 2006
    Applicant: International Business Machines Corporation
    Inventors: Shawn Mullen, Sankara Muthukrishnan, Sriram Ramanathan, Anandha Srinivasan, James Tesauro