Anonymous Point Collection - Improved Models and Security Definitions
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ArtikelUtgivningsinformation: Karlsruhe KIT Scientific Publishing KIT Scientific Publishing [Imprint] 2020Beskrivning: 1 electronic resource (290 p.)Innehållstyp: - text
- computer
- online resource
- 9783731510239
- Computing and Information Technology
- Computer science
- Mathematical theory of computation
- Maths for computer scientists
- Anonymität
- Bezahlsysteme
- Loyalitätssysteme
- Loyalty Systems
- Payment Systems
- Privacy
- Reputation Systems
- Reputationssysteme
- U Computing and Information Technology
- UY Computer science
- UYA Mathematical theory of computation
- UYAM Maths for computer scientists
- thema EDItEUR
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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.
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Creative Commons Licence cc by-sa cc http://creativecommons.org/licenses/by-sa/4.0
eng
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