Context limited shared secret

• Main Authors: HAWKES PHILIP MICHAEL, PADDON MICHAEL, SEMPLE JAMES, ROSE GREGORY GORDON
• Format: Patent
• Language: English
• Published: 13.05.2014
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

In a communication system in which two communication entities seek to have a private or confidential communication session, a trust relationship needs first be established. The trust relationship is based on the determination of a shared secret which in turn is generated from contextual information....