1073 search results - page 174 / 215 » Secure context-sensitive authorization |
125
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ASIACRYPT
2000
Springer
15 years 7 months ago
2000
Springer
We consider a problem which was stated in a request for comments made by NIST in the FIPS97 document. The question is the following: Can we have a digital signature public key infr...
106
Voted
CRYPTO
2000
Springer
15 years 7 months ago
2000
Springer
We present a chosen-ciphertext attack against the public key cryptosystem called NTRU. This cryptosystem is based on polynomial algebra. Its security comes from the interaction of ...
127
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FC
1998
Springer
15 years 6 months ago
1998
Springer
Emerging electronic commerce services that use public-key cryptography on a mass-market scale require sophisticated mechanisms for managing trust. For example, any service that rec...
126
Voted
PET
2010
Springer
15 years 6 months ago
2010
Springer
In this work, we propose a new platform to enable service providers, such as web site operators, on the Internet to block past abusive users of anonymizing networks (for example, T...
94
Voted
CCS
2008
ACM
15 years 4 months ago
2008
ACM
In content-driven reputation systems for collaborative content, users gain or lose reputation according to how their contributions fare: authors of long-lived contributions gain r...