Patents by Inventor Mayank Bomb

Mayank Bomb 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 GENERATING AN ADVANCED ENCRYPTION STANDARD (AES) KEY SCHEDULE
    Publication number: 20090052659
    Abstract: An Advanced Encryption Standard (AES) key generation assist instruction is provided. The AES key generation assist instruction assists in generating round keys used to perform AES encryption and decryption operations. The AES key generation instruction operates independent of the size of the cipher key and performs key generation operations in parallel on four 32-bit words thereby increasing the speed at which the round keys are generated. This instruction is easy to use in software. Hardware implementation of this instruction removes potential threats of software (cache access based) side channel attacks on this part of the AES algorithm.
    Type: Application
    Filed: August 20, 2007
    Publication date: February 26, 2009
    Inventors: Shay Gueron, Martin G. Dixon, Srinivas Chennupaty, Mayank Bomb, Brent Boswell