Patents by Inventor Marcel DEGTOUNDA

Marcel DEGTOUNDA 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).

  • TLS protocol extension
    Patent number: 10177917
    Abstract: A technique is provided for extending a handshake communication between a communication device and an application server. The application server receives at least two messages from the communication device, each message comprising a handshake index and triggering a handshake session so that the application server negotiates with the communication device a set of cryptographic parameters. For each received message, the application server stores a negotiated set of cryptographic parameters in correspondence with a connection state index depending on the handshake index. The application server activates one of the stored sets of cryptographic parameters to establish a secured connection with the communication device.
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: January 8, 2019
    Assignee: Alcatel Lucent
    Inventors: Sebastien Roche, Marcel Degtounda
  • TLS PROTOCOL EXTENSION
    Publication number: 20160182232
    Abstract: A technique is provided for extending a handshake communication between a communication device and an application server. The application server receives at least two messages from the communication device, each message comprising a handshake index and triggering a handshake session so that the application server negotiates with the communication device a set of cryptographic parameters. For each received message, the application server stores a negotiated set of cryptographic parameters in correspondence with a connection state index depending on the handshake index. The application server activates one of the stored sets of cryptographic parameters to establish a secured connection with the communication device.
    Type: Application
    Filed: September 2, 2014
    Publication date: June 23, 2016
    Inventors: Sebastien ROCHE, Marcel DEGTOUNDA