Derivative seeds

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United States of America Patent

PATENT NO 8370638
APP PUB NO 20070174614A1
SERIAL NO

11357724

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Abstract

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A method of generating authentication seeds for a plurality of users, the method involving: based on a single master seed, generating a plurality of derivative seeds, each one for a corresponding different one of a plurality of users; and distributing the plurality of derivative seeds to a verifier for use in individually authenticating each of the plurality of users to that verifier, wherein generating each one of the plurality of derivative seeds involves mathematically combining the master seed and a unique identifier identifying the corresponding user.

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Patent Owner(s)

  • EMC IP HOLDING COMPANY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duane, William Westford, US 28 2612
Hamel, Jeffrey Methuen, US 4 1100

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