Method and system for single sign-on for multiple remote sites of a computer network
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United States of America Patent
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Jun 26, 2012
Issued Date -
N/A
app pub date -
Aug 10, 2010
filing date -
Oct 3, 2001
priority date (Note) -
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Abstract
A system and method links first and second computers of a network to implement a single sign on feature. The first computer generates a link request having a plaintext component and a hashed component. The plaintext component includes an identifier associated with the first network computer and information for locating a resource of the second network computer. The hashed component includes a first hash result formed by applying a hashing function to the plaintext component and a secret known to the first network computer and the second network computer. The second computer authenticates the link request without using a two-way encryption process by generating a second hash result by applying the hashing function to the plaintext component of the link request and the secret and comparing the first hash result with the second hash result.
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