Third party validation of internet protocol addresses

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9148335
APP PUB NO 20100083354A1
SERIAL NO

12241399

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device can connect to a network over a first interface to configure and obtain an IP address. To communicate with nodes in a second network, over a second interface, the IP address can be validated by a trusted third party. The validation can include conducting a return routability test to validate a Prefix of the IP address. Cryptographically Generated Address verification can be utilized to verify the validity of an Interface Identifier included in the IP address. If the IP address is validated, the trusted third party can include the address in a verification ticket, which can also include a signature of the trusted third party. The device can provide the verification ticket to nodes in the second network as authentication of the device.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsirtsis, George London, GB 47 1745

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