6555 search results - page 768 / 1311 » Secure attribute-based systems |
162
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CCS
2009
ACM
16 years 1 months ago
2009
ACM
Most cryptographic algorithms provide a means for secret and authentic communication. However, under many circumstances, the ability to repudiate messages or deny a conversation i...
167
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ISSRE
2008
IEEE
16 years 1 months ago
2008
IEEE
The contribution of this paper is a technique to assess whether software failures during operational use can invalidate the trust assumptions and, hence, the adequacy of the softw...
180
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ACNS
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. Very recently, the concept of Traceable Identity-based Encryption (IBE) scheme (or Accountable Authority Identity based Encryption scheme) was introduced in Crypto 2007. ...
167
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ITNG
2007
IEEE
16 years 1 months ago
2007
IEEE
This contribution proposes a modification of method of divisors group operation in the Jacobian of hyperelliptic curve over even and odd characteristic fields in projective coordi...
196
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CCS
2007
ACM
16 years 1 months ago
2007
ACM
Low-latency anonymity systems such as Tor, AN.ON, Crowds, and Anonymizer.com aim to provide anonymous connections that are both untraceable by “local” adversaries who control ...