2272 search results - page 134 / 455 » Provable Data Privacy |
CSFW
2003
IEEE
14 years 2 months ago
2003
IEEE
We investigate a number of issues related to identity based authenticated key agreement protocols using the Weil or Tate pairings. These issues include how to make protocols effici...
CCS
2003
ACM
14 years 2 months ago
2003
ACM
Informally, a communication protocol is sender k - anonymous if it can guarantee that an adversary, trying to determine the sender of a particular message, can only narrow down it...
CRYPTO
2000
Springer
14 years 1 months ago
2000
Springer
We investigate the all-or-nothing encryption paradigm which was introduced by Rivest as a new mode of operation for block ciphers. The paradigm involves composing an all-or-nothing...
CSFW
2004
IEEE
14 years 1 months ago
2004
IEEE
Recently we showed how to justify a Dolev-Yao type model of cryptography as used in virtually all automated protocol provers under active attacks and in arbitrary protocol environ...
ESORICS
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. We consider the problem of efficient key management and user revocation in cryptographic file systems that allow shared access to files. A performanceefficient solution t...