Receiving a Delegated Token, Issuing a Delegated Token, Authenticating a Delegated User, and Issuing a User-Specific Token for a Resource

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United States of America Patent

APP PUB NO 20140365781A1
SERIAL NO

13912617

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Some embodiments relate to a computer readable medium including a program code, which is configured, when running on a programmable hardware component, to receive a delegated token from a user's device, including receiving a signal indicative of at least the delegated user identifier and a delegating security pattern from the delegated user and including providing the device of the user with a signal indicative of at least a delegated user identifier, and a delegation challenge value. It is further configured to receive, from the device of the user, a signal indicative of at least, in an encrypted form, a delegated token, a user-specific token, a delegation authentication key, a user-specific delegation challenge value, and a delegation check value. The program code is further configured to store in the device of the delegated user the delegation authentication key, the delegated token, and the user-specific token.

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Patent Owner(s)

Patent OwnerAddress
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E VMUNICH
TECHNISCHE UNIVERSITAET DARMSTADTKAROLINEPLATZ 5 DARMSTADT D-64289

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dmitrienko, Alexandra Darmstadt, DE 6 262
Sadeghi, Ahmad-Reza Darmstadt, DE 7 172
Wachsmann, Christian Pfungstadt, DE 3 83

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