Patents by Inventor ZHANGPING CHEN

ZHANGPING CHEN 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).

  • TECHNIQUES TO PROTECT FUSES AGAINST NON-DESTRUCTIVE ATTACKS
    Publication number: 20190278932
    Abstract: Embodiments may be generally directed to techniques to encrypt and decrypt data in a first fuse block array using an encryption key of a second fuse block array, the second fuse block array having the encryption key comprising a plurality of segments of bits, an inverse encryption key comprising a second plurality of segments of bits, each segment of the inverse encryption key to correspond with a particular segment of the encryption key, and a random pattern having equally distributed bit values, the random pattern to enable detection of voltage attacks on the second fuse block array.
    Type: Application
    Filed: May 29, 2019
    Publication date: September 12, 2019
    Applicant: INTEL CORPORATION
    Inventors: NEERAJ S. UPASANI, DAVID P. TURLEY, SERGIU D. GHETIE, ZHANGPING CHEN, JASON G. SANDRI
  • TECHNIQUES TO PROTECT FUSES AGAINST NON-DESTRUCTIVE ATTACKS
    Publication number: 20180095897
    Abstract: Embodiments may be generally directed to techniques to encrypt and decrypt data in a first fuse block array using an encryption key of a second fuse block array, the second fuse block array having the encryption key comprising a plurality of segments of bits, an inverse encryption key comprising a second plurality of segments of bits, each segment of the inverse encryption key to correspond with a particular segment of the encryption key, and a random pattern having equally distributed bit values, the random pattern to enable detection of voltage attacks on the second fuse block array.
    Type: Application
    Filed: September 30, 2016
    Publication date: April 5, 2018
    Applicant: INTEL CORPORATION
    Inventors: NEERAJ S. UPASANI, DAVID P. TURLEY, SERGIU D. GHETIE, ZHANGPING CHEN, JASON G. SANDRI