1064 search results - page 2 / 213 » Cryptography from Anonymity |
122
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ACNS
2005
Springer
15 years 10 months ago
2005
Springer
k-times anonymous authentication (k-TAA) schemes allow members of a group to be anonymously authenticated by application providers for a bounded number of times. k-TAA has applicat...
130
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CARDIS
2004
Springer
15 years 10 months ago
2004
Springer
More and more services provided by Internet pose a problem of privacy and anonymity. One cryptographic tool that could be used for solving this problem is the group signature [1, 5...
105
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PKC
2005
Springer
15 years 10 months ago
2005
Springer
135
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ACNS
2008
Springer
15 years 11 months ago
2008
Springer
Regular cash systems provide both the anonymity of users and the transferability of coins. In this paper, we study the anonymity properties of transferable e-cash. We define two n...