Patents by Inventor Henning Klevjer

Henning Klevjer 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).

  • Network security
    Patent number: 9954853
    Abstract: There is described a method for enabling a user of a client computer to securely access a remote server via a network, which is preferably the Internet, by authenticating the user. The method comprises providing a portable apparatus to the user which may communicate with the client computer. It further involves storing on the portable apparatus user credentials required to enable the user to be authenticated at the server and performing an authentication protocol between the client and the server. The authentication protocol includes the transmission to the server of a digest based at least partially on the user credentials; and the user credentials are stored on the portable apparatus in the form of a digest.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: April 24, 2018
    Assignee: Universitetet I Oslo
    Inventors: Audun Jøsang, Henning Klevjer
  • NETWORK SECURITY
    Publication number: 20150281211
    Abstract: There is described a method for enabling a user of a client computer to securely access a remote server via a network, which is preferably the Internet, by authenticating the user. The method comprises providing a portable apparatus to the user which may communicate with the client computer. It further involves storing on the portable apparatus user credentials required to enable the user to be authenticated at the server and performing an authentication protocol between the client and the server. The authentication protocol includes the transmission to the server of a digest based at least partially on the user credentials; and the user credentials are stored on the portable apparatus in the form of a digest.
    Type: Application
    Filed: September 25, 2013
    Publication date: October 1, 2015
    Inventors: Audun Jøsang, Henning Klevjer