2601 search results - page 36 / 521 » Secure Rewarding Schemes |
ISCAS
2008
IEEE
15 years 6 months ago
2008
IEEE
— Recently four chaos-based image encryption schemes were proposed. Essentially, the four schemes can be classified into one class, which is composed of two basic parts: permuta...
121
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ACNS
2003
Springer
15 years 5 months ago
2003
Springer
A (t, n) threshold signature scheme allows t or more group members to generate signatures on behalf of a group with n members, while any t−1 or less members cannot do the same th...
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
— We propose a secure data transmission scheme that takes advantage of node mobility. The scheme is based on the observation that due to mobility, messages sent at different time...
105
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INFORMATICALT
2010
14 years 9 months ago
2010
A proxy signature scheme enables an original signer to delegate its signing capability to a proxy signer and then the proxy signer can sign a message on behalf of the original sign...
ASIACRYPT
2006
Springer
15 years 3 months ago
2006
Springer
We consider the problem of cheating in secret sharing schemes, cheating in which individuals submit forged shares in the secret reconstruction phase in an effort to make another pa...