PREVENTION OF UNAUTHORIZED FORWARDING AND AUTHENTICATION OF SIGNATURES

• Main Authors: PAYA CEM, BENALOH JOSH
• Format: Patent
• Language: English
• Published: 18.09.2008
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

A forwarding signature comprises a modified digital signature, modified using a predetermined parameter between a sender and an intended recipient. An intended recipient of the forwarding signature can verify that the forwarding signature corresponds to the message, but, can neither derive the origi...