4529 search results - page 101 / 906 » Position Based Cryptography |
165
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PET
2007
Springer
16 years 8 days ago
2007
Springer
Abstract. This paper presents a novel use of pairing-based cryptography to improve circuit construction in onion routing anonymity networks. Instead of iteratively and interactivel...
143
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ACNS
2005
Springer
15 years 11 months ago
2005
Springer
Passwords are one of the most common cause of system break-ins, because the low entropy of passwords makes systems vulnerable to brute force guessing attacks (dictionary attacks). ...
138
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PKC
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. In this paper, we examine issues related to the construction of identity-based threshold decryption schemes and argue that it is important in practice to design an identi...
157
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ACNS
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. The use of biometrics, and fingerprint recognition in particular, for cardholder authentication in smartcard systems is growing in popularity, and such systems are the f...
185
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ANTS
2010
Springer
15 years 10 months ago
2010
Springer
Lattices over number elds arise from a variety of sources in algorithmic algebra and more recently cryptography. Similar to the classical case of Z-lattices, the choice of a nice,...