Patents by Inventor Vicentiu Pasol

Vicentiu Pasol 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).

  • Fully homomorphic encryption from monoid algebras
    Patent number: 10454668
    Abstract: A blueprint that produces a family of FHE schemes given any homomorphic monoidal encryption scheme. The ciphertext space is a subspace of the monoid algebra over F2 generated by the initial encryption monoid. The method can be generally applied to any monoid encryption schemes. Advantageously, monoid encryption schemes produce efficient FHE schemes with the inventive blueprint. Furthermore, the corresponding FHE scheme can correctly decrypt and efficiently compute circuits with low (polynomial in the security parameter) additive depth, a feature not realized by prior encryption methods.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: October 22, 2019
    Assignee: CERTSIGN SA
    Inventors: Vicentiu Pasol, Alexandru-Mugurel Barcău
  • Fully Homomorphic Encryption from Monoid Algebras
    Publication number: 20170134158
    Abstract: A blueprint that produces a family of FHE schemes given any homomorphic monoidal encryption scheme. The ciphertext space is a subspace of the monoid algebra over F2 generated by the initial encryption monoid. The method can be generally applied to any monoid encryption schemes. Advantageously, monoid encryption schemes produce efficient FHE schemes with the inventive blueprint. Furthermore, the corresponding FHE scheme can correctly decrypt and efficiently compute circuits with low (polynomial in the security parameter) additive depth, a feature not realized by prior encryption methods.
    Type: Application
    Filed: November 9, 2015
    Publication date: May 11, 2017
    Inventors: Vicentiu Pasol, Alexandru-Mugurel Barcau