Patents by Inventor And{umlaut over (z)}ej Val{hacek over (c)}ik

And{umlaut over (z)}ej Val{hacek over (c)}ik 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).

  • Authentication procedure in a virtual private network
    Patent number: 11943201
    Abstract: A method including configuring a first server to receive, from a second server, an encrypted authentication packet to enable the first server and the second server to conduct an authentication process, the encrypted authentication packet including a crypted code field indicating that a portion of the encrypted authentication packet is encrypted and a crypted payload including an encrypted initial authentication packet; and configuring the first server to transmit, to the second server, a response based at least in part on determining that the portion of the encrypted authentication packet is encrypted and on decrypting the encrypted initial authentication packet. Various other aspects are contemplated.
    Type: Grant
    Filed: November 28, 2021
    Date of Patent: March 26, 2024
    Assignee: UAB 360 IT
    Inventors: Karolis Pabijanskas, And{umlaut over (z)}ej Val{hacek over (c)}ik, Ramünas Keliuotis
  • Authentication scheme in a virtual private network
    Patent number: 11784979
    Abstract: A method including configuring a first server to receive, from a second server, an encrypted authentication packet to enable the first server and the second server to conduct an authentication process, the encrypted authentication packet including a crypted code field indicating a type associated with the encrypted authentication packet and a crypted payload including one or more encrypted fields; and configuring the first server to transmit, to the second server, a response based at least in part on determining the type associated with the encrypted authentication packet and on decrypting the one or more encrypted fields. Various other aspects are contemplated.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: October 10, 2023
    Assignee: UAB 360 IT
    Inventors: Karolis Pabijanskas, And{umlaut over (z)}ej Val{hacek over (c)}ik, Ramūnas Keliuotis
  • Authentication scheme in a virtual private network
    Patent number: 11765133
    Abstract: A method including configuring a first server to determine an encrypted authentication packet, the configuring including, configuring the first server to determine a crypted code field to indicate a type associated with the encryption authentication packet and that at least a portion of the encryption authentication packet is encrypted, and configuring the first server to determine a crypted payload based at least in part on encrypting one or more fields of an initial authentication packet; and configuring the first server to transmit, to a second server, the encrypted authentication packet to enable the first server and the second server to conduct an authentication process. Various other aspects are contemplated.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: September 19, 2023
    Assignee: UAB 360 IT
    Inventors: Karolis Pabijanskas, And{umlaut over (z)}ej Val{hacek over (c)}ik, Ramũnas Keliuotis
  • Authentication scheme in a virtual private network
    Patent number: 11757842
    Abstract: A method including determining, by a first server, an encrypted authentication packet, the determining including, determining a crypted code field to indicate a type associated with the encryption authentication packet and that at least a portion of the encryption authentication packet is encrypted, and determining a crypted payload based at least in part on encrypting one or more fields of an initial authentication packet; and transmitting, by the first server to a second server, the encrypted authentication packet to enable the first server and the second server to conduct an authentication process. Various other aspects are contemplated.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: September 12, 2023
    Assignee: UAB 360 IT
    Inventors: Karolis Pabijanskas, And{umlaut over (z)}ej Val{hacek over (c)}ik, Ramũnas Keliuotis
  • Authentication scheme in a virtual private network
    Patent number: 11689503
    Abstract: A method including receiving, by a first server from a second server, an encrypted authentication packet to enable the first server and the second server to conduct an authentication process, the encrypted authentication packet including a crypted code field indicating a type associated with the encrypted authentication packet and a crypted payload including one or more encrypted fields; and transmitting, by the first server to the second server, a response based at least in part on determining the type associated with the encrypted authentication packet and on decrypting the one or more encrypted fields. Various other aspects are contemplated.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: June 27, 2023
    Assignee: UAB 360 IT
    Inventors: Karolis Pabijanskas, And{umlaut over (z)}ej Val{hacek over (c)}ik, Ramünas Keliuotis