METHOD OF MANAGING CREDENTIALS IN A SERVER AND A CLIENT SYSTEM

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United States of America Patent

APP PUB NO 20170070353A1
SERIAL NO

14848069

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for deploying credentials in a server and a client system including three devices. The second device has primary credentials including a public key, a private key and a primary certificate. After successful authentication of a user, the first device generates a new private key/public key pair and wraps the new private key. After successful authentication of the user, the second device derives a new certificate comprising the new public key, the new certificate having the same usage specified in the primary certificate. The second device signs the new certificate using the private key of the primary credentials. The third device forwards to the server the primary certificate and the new credentials combining the new public key, the wrapped private key and the new certificate. The server verifies the chain of trust of the new credentials and, in case of successful verification, associates the new credentials to the user.

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Patent Owner(s)

Patent OwnerAddress
GEMALTO SA92197 MEUDON CEDEX

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LU, HongQian Karen Austin, US 39 1420
SUWIRYA, Darmawan Austin, US 2 9

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