Secure telemetric link

Details Secure telemetric link Secure telemetric link

2011-05-10

2011-05-10

Jung, David Y (Department: 2431)

Cryptography

Communication system using cryptography

Wireless communication

C713S164000, C713S150000

Reexamination Certificate

active

07940933

ABSTRACT:
A communications protocol is used to provide data privacy, message integrity, message freshness, and user authentication to telemetric traffic, such as to and from implantable medical devices in a body area network. In certain embodiments, encryption, message integrity, and message freshness are provided through use of token-like nonces and ephemeral session-keys derived from device identification numbers and pseudorandom numbers.

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