Method and system for reduced V2X receiver processing load using certificates

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United States of America Patent

PATENT NO 11722321
APP PUB NO 20220271950A1
SERIAL NO

17741800

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Abstract

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A method at a computing device within an Intelligent Transportation System, the method comprising: determining, at the computing device, whether a short-term certificate is available to sign a message; if the short-term certificate is available, signing the message with a private key associated with the short-term certificate; if the short-term certificate is not available, signing the message with a private key associated with a long-term certificate; and sending the message to a recipient.

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Patent Owner(s)

  • BLACKBERRY LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barrett, Stephen John Haywards Heath, GB 91 769
Goyo, John Octavius Acton, CA 10 10
Lepp, James Randolph Winter Ottawa, CA 104 910

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