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Signatures of Reputation
[chapter]
2010
Lecture Notes in Computer Science
Reputation systems have become an increasingly important tool for highlighting quality information and filtering spam within online forums. However, the dependence of a user's reputation on their history of activities seems to preclude any possibility of anonymity. We show that useful reputation information can, in fact, coexist with strong privacy guarantees. We introduce and formalize a novel cryptographic primitive we call signatures of reputation which supports monotonic measures of
doi:10.1007/978-3-642-14577-3_35
fatcat:2t2qdc3aojboxfd4szn64oqtcy