COMMUNICATION DEVICE Russian patent published in 2009 - IPC H04L1/00 

Abstract RU 2360366 C9

FIELD: communication.

SUBSTANCE: present invention relates to communication using encrypted data. When establishing communication with a partner in a communication session, data are converted using a function or protocol, which is common for partners in the session, and this function or protocol is updated through conversion in accordance with the operation of communication with the communication session partner.

EFFECT: reduced level of probability of disclosure of key data.

34 cl, 47 dwg

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RU 2 360 366 C9

Authors

Nakamura Takatoshi

Jokota Akikhiro

Dates

2009-06-27Published

2003-03-25Filed