Patents by Inventor M. Oguzhan KULEKCI

M. Oguzhan KULEKCI 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 encryption method to secure data with reduced number of encryption operations
    Patent number: 10554389
    Abstract: The invention is particularly related with an encryption method that aims to secure an input data with reduced number of encryption operations. The invention claim the security by using the hardness of the unique decodability of the variable-length non-prefix-free (NPF) codes. The proposed encryption system is operated according to these steps, compression of the input data and coding with the introduced NPF encoding that splits the independent and identically distributed (IID) data to the two stream as code-word boundaries information data, which has all information of boundaries of NPF code words stream, and NPF code words stream which has all payload of encoded IID data except code-word boundaries information and then encrypting the code-word boundaries information without NPF code words stream.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: February 4, 2020
    Assignee: ISTANBUL TEKNIK UNIVERSITESI
    Inventor: M. Oguzhan Kulekci
  • AN EFFICIENT ENCRYPTION METHOD TO SECURE DATA WITH REDUCED NUMBER OF ENCRYPTION OPERATIONS
    Publication number: 20180351730
    Abstract: The invention is particularly related with an encryption method that aims to secure an input data with reduced number of encryption operations. The invention claim the security by using the hardness of the unique decodability of the variable-length non-prefix-free (NPF) codes. The proposed encryption system is operated according to these steps, compression of the input data and coding with the introduced NPF encoding that splits the independent and identically distributed (IID) data to the two stream as code-word boundaries information data, which has all information of boundaries of NPF code words stream, and NPF code words stream which has all payload of encoded IID data except code-word boundaries information and then encrypting the code-word boundaries information without NPF code words stream.
    Type: Application
    Filed: November 14, 2016
    Publication date: December 6, 2018
    Applicant: ISTANBUL TEKNIK UNIVERSITESI
    Inventor: M. Oguzhan KULEKCI