2601 search results - page 200 / 521 » Secure Rewarding Schemes |
131
Voted
WOTE
2010
15 years 1 months ago
2010
We present a K-out-of-L voting scheme, i.e., a voting scheme that allows every voter to vote for (up to) K candidates from a set of L candidates. The scheme is receipt-free, which ...
128
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CSFW
2009
IEEE
15 years 10 months ago
2009
IEEE
For most basic cryptographic tasks, such as public key encryption, digital signatures, authentication, key exchange, and many other more sophisticated tasks, ideal functionalities...
169
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IWNAS
2008
IEEE
15 years 10 months ago
2008
IEEE
The security of wireless sensor networks is ever more important nowadays. Most of the proposed security protocols in wireless sensor networks are based on authentication and encry...
133
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CRYPTO
2005
Springer
15 years 9 months ago
2005
Springer
Anonymous channels are necessary for a multitude of privacy-protecting protocols. Onion routing is probably the best known way to achieve anonymity in practice. However, the crypto...
134
Voted
EUROSEC
2010
ACM
15 years 8 months ago
2010
ACM
CAPTCHA is a standard security technology that presents tests to tell computers and humans apart. In this paper, we examine the security of a new CAPTCHA that was deployed until v...