Patents by Inventor Gizem Selcan Cetin

Gizem Selcan Cetin 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).

  • Multiplication operations on homomorphic encrypted data
    Patent number: 11196539
    Abstract: In aspects of multiplication operations on homomorphic encrypted data, a computing device stores homomorphic encrypted data as a dataset, and implements an encryption application that can perform multiplication operations on ciphertexts in the homomorphic encrypted data, where the ciphertexts include polynomial variables of the ciphertexts. The encryption application can compute and store intermediate polynomial variables that are computed as the multiplication operations are performed. The encryption application can then utilize one or more of the intermediate polynomial variables rather than recomputing the intermediate polynomial variables as the multiplication operations are performed on the ciphertexts.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: December 7, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Kristin Estella Lauter, Hao Chen, Kim Henry Martin Laine, Gizem Selcan Cetin, Yuhou Xia
  • Multiplication Operations on Homomorphic Encrypted Data
    Publication number: 20180375639
    Abstract: In aspects of multiplication operations on homomorphic encrypted data, a computing device stores homomorphic encrypted data as a dataset, and implements an encryption application that can perform multiplication operations on ciphertexts in the homomorphic encrypted data, where the ciphertexts include polynomial variables of the ciphertexts. The encryption application can compute and store intermediate polynomial variables that are computed as the multiplication operations are performed. The encryption application can then utilize one or more of the intermediate polynomial variables rather than recomputing the intermediate polynomial variables as the multiplication operations are performed on the ciphertexts.
    Type: Application
    Filed: June 22, 2017
    Publication date: December 27, 2018
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Kristin Estella Lauter, Hao Chen, Kim Henry Martin Laine, Gizem Selcan Cetin, Yuhou Xia