6555 search results - page 378 / 1311 » Secure attribute-based systems |
196
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ASIACRYPT
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. Public-key encryption schemes rely for their IND-CPA security on per-message fresh randomness. In practice, randomness may be of poor quality for a variety of reasons, le...
193
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ASPLOS
2008
ACM
15 years 8 months ago
2008
ACM
We explore the extent to which newly available CPU-based security technology can reduce the Trusted Computing Base (TCB) for security-sensitive applications. We find that although...
182
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ISPEC
2010
Springer
15 years 8 months ago
2010
Springer
Often authentication and confidentiality are required as simultaneous key requirements in many cryptographic applications. The cryptographic primitive called signcryption effective...
192
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SIGMOD
2010
ACM
15 years 7 months ago
2010
ACM
An increasing amount of personal data is automatically gathered on servers by administrations, hospitals and private companies while several security surveys highlight the failure...
148
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ACSAC
2009
IEEE
16 years 1 months ago
2009
IEEE
: This paper reflects on many risks in the development and use of computer-related systems. It considers past and future alternatives, suggests some remedial approaches, and offe...