242
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ACNS
10 years 1 months ago
2015 Springer 
Distributed data usage control enables data owners to constrain how their data is used by remote entities. However, many data usage policies refer to events happening within severa...
136
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ACNS
10 years 1 months ago
2015 Springer
Cryptographic protocols are commonly designed and their security proven under the assumption that the protocol parties have access to perfect (uniform) randomness. Physical randomn...
135
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ACNS
10 years 1 months ago
2015 Springer
Abstract. Search engines are the prevalently used tools to collect information about individuals on the Internet. Search results typically comprise a variety of sources that contai...
134
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ACNS
10 years 1 months ago
2015 Springer 
The onion routing (OR) network Tor provides anonymity to its users by routing their encrypted traffic through three proxies (or nodes). The key cryptographic challenge, here, is ...
132
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ACNS
10 years 1 months ago
2015 Springer
Proactive secret sharing (PSS) schemes are designed for settings where long-term confidentiality of secrets has to be guaranteed, specifically, when all participating parties ma...
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Cryptology