Authentication of data transmitted in a digital transmission system

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United States of America Patent

PATENT NO 7861084
SERIAL NO

11489338

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of authenticating data transmitted in a digital transmission system, in which the method comprises the steps, prior to transmission, of determining at least two encrypted values for at least some of the data, each encrypted value being determined using a key of a respective encryption algorithm, and outputting said at least two encrypted values with said data.

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Patent Owner(s)

  • THOMSON LICENSING

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beuque, Jean Bernard Gerard Maurice Bois-Colombes, FR 2 15
Poulain, Philippe Paris, FR 10 213

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