LEADER 01785nam  2200421z- 450 
001 9910586567703321
005 20220818
010   $a1000117751
035   $a(CKB)5600000000494049
035   $a(oapen)https://directory.doabooks.org/handle/20.500.12854/91311
035   $a(oapen)doab91311
035   $a(EXLCZ)995600000000494049
100   $a20202208d2020      |y         0
101 0 $aeng
135   $aurmn|---annan
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aAnonymous Point Collection - Improved Models and Security Definitions
210   $aKarlsruhe$cKIT Scientific Publishing$d2020
215   $a1 online resource (290 p.)
311 08$a3-7315-1023-5 
330   $aThis 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.
606   $aMaths for computer scientists$2bicssc
610   $aAnonymita?t
610   $aBezahlsysteme
610   $aLoyalita?tssysteme
610   $aLoyalty Systems
610   $aPayment Systems
610   $aPrivacy
610   $aReputation Systems
610   $aReputationssysteme
615  7$aMaths for computer scientists
700   $aNagel$b Matthias$4auth$01323291
906   $aBOOK
912   $a9910586567703321
996   $aAnonymous Point Collection - Improved Models and Security Definitions$93035452
997   $aUNINA