281 search results - page 17 / 57 » A New RSA-Based Signature Scheme |
157
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CTRSA
2010
Springer
16 years 18 days ago
2010
Springer
Sanitizable signature schemes allow a semi-trusted entity to modify some specific portions of a signed message while keeping a valid signature of the original off-line signer. In...
161
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PKC
2007
Springer
15 years 12 months ago
2007
Springer
We provide a positive result about the Fiat-Shamir (FS) transform in the standard model, showing how to use it to convert threemove identification protocols into two-tier signatur...
166
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ESORICS
2005
Springer
15 years 11 months ago
2005
Springer
We introduce the notion of sanitizable signatures that offer many attractive security features for certain current and emerging applications. A sanitizable signature allows author...
136
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IJNSEC
2008
15 years 5 months ago
2008
Multi-Designated Verifier Signatures (MDVS) are privacy-oriented signatures that can only be verified by a set of users specified by the signer. We propose two new generic constru...
151
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ASIACRYPT
2004
Springer
15 years 11 months ago
2004
Springer
We introduce a new computational problem related to the interpolation of group homomorphisms which generalizes many famous cryptographic problems including discrete logarithm, Di...