Authentication Method and System of At Least One Client Device with Limited Computational Capability
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United States of America Patent
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Issued Date -
Jul 28, 2011
app pub date -
Jun 17, 2010
filing date -
Jan 22, 2010
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Abandoned
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Abstract
An authentication method of a server device and at least one client device with limited computational capability includes randomly generating an initial codeword using the client device. The initial codeword is generated from a linear combination of at least one base. The base is assigned to the client device and selected from a generator matrix that is stored in the server device and that corresponds to a linear code.The authentication method further includes generating an adapted codeword from the initial codeword using the client device. The authentication method also includes transmitting a transmission group to the server device using the client device. The transmission group includes an authentication data that includes the adapted codeword. In addition, the authentication method includes authenticating the client device using the server device and the transmission group received by the server device.
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