Secure telemetric link

Details Secure telemetric link Secure telemetric link

2011-04-19

2011-04-19

Jung, David Y (Department: 2431)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Particular communication authentication technique

C713S150000, C713S164000

Reexamination Certificate

active

07930543

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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