Patents by Inventor Lay D. Ivanovic

Lay D. Ivanovic 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).

  • Efficient implementation of arithmetical secure hash techniques
    Patent number: 8160242
    Abstract: An apparatus including an initialization circuit and a hash computation circuit. The initialization circuit may be configured to present a number of initialization values. The hash computation circuit may be configured to generate hash values for the message in response to the padded message blocks and the initialization values. The hash computation circuit generally performs a diagonal cut technique that simultaneously uses values from a plurality of different cycle rounds in a single cycle round analog.
    Type: Grant
    Filed: October 7, 2008
    Date of Patent: April 17, 2012
    Assignee: LSI Corporation
    Inventors: Mikhail Grinchuk, Anatoli Bolotov, Lay D. Ivanovic, Andrej A. Zolotykh, Alexei V. Galatenko