Message deciphering method, system and article

Cryptography – Particular algorithmic function encoding – Public key

Reexamination Certificate

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C380S044000, C380S277000, C380S278000, C380S286000, C713S150000, C713S156000, C713S163000, C713S171000, C726S029000

Reexamination Certificate

active

07925010

ABSTRACT:
A method decrypts the encrypted messages sent by a transmission device to a first electronic device associated with a first trusted authority and to a second electronic device. In one embodiment, first and second tokens are generated and exchanged, respectively, by the first and second electronic devices, which then generate a joint decryption key in order to decrypt the encrypted message.

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