Anonymous Point Collection - Improved Models and Security Definitions
Abstract
This work is a comprehensive, formal treatment of anonymous point collection. The proposed definition does not only provide a strong notion of security and privacy, but also covers features which are important for practical use. An efficient realization is presented and proven to fulfill the proposed definition. The resulting building block is the first one that allows for anonymous two-way transactions, has semi-offline capabilities, yields constant storage size, and is provably secure.
Keywords
Anonymität; Loyalitätssysteme; Reputation Systems; Loyalty Systems; Payment Systems; Privacy; Reputationssysteme; BezahlsystemeDOI
10.5445/KSP/1000117751ISBN
9783731510239, 9783731510239Publisher
KIT Scientific PublishingPublisher website
https://www.ksp.kit.edu/index.php?link=shop&sort=allPublication date and place
Karlsruhe, 2020Imprint
KIT Scientific PublishingClassification
Maths for computer scientists