Patents by Inventor Sami Juhani Lehtinen

Sami Juhani Lehtinen 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).

  • Authenticating data communications
    Patent number: 9538376
    Abstract: Methods and apparatuses for authenticating data communications are disclosed. In a method an intermediate node between a sender device and a receiver device obtains an authenticator associated with the sender device. The intermediate node authenticates the sender device such that the intermediate node acts as the receiver device towards the sender device. The intermediate node is then authenticated to the receiver device such that the intermediate node uses the authenticator associated with the sender device for the authentication to transparently intervene data communications from the sender device to the receiver device.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: January 3, 2017
    Assignee: SSH COMMUNICATIONS SECURITY OYJ
    Inventors: Sami Juhani Lehtinen, Tero Tapani Mononen, Toni Kaarlo Tapio Tammisalo
  • Authenticating data communications
    Publication number: 20160183087
    Abstract: Methods and apparatuses for authenticating data communications are disclosed. In a method an intermediate node between a sender device and a receiver device obtains an authenticator associated with the sender device. The intermediate node authenticates the sender device such that the intermediate node acts as the receiver device towards the sender device. The intermediate node is then authenticated to the receiver device such that the intermediate node uses the authenticator associated with the sender device for the authentication to transparently intervene data communications from the sender device to the receiver device.
    Type: Application
    Filed: December 23, 2014
    Publication date: June 23, 2016
    Applicant: SSH COMMUNICATIONS SECURITY
    Inventors: Sami Juhani Lehtinen, Tero Tapani Mononen, Toni Kaarlo Tapio Tammisalo