281 search results - page 38 / 57 » A New RSA-Based Signature Scheme |
133
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CCS
2010
ACM
16 years 13 days ago
2010
ACM
In an attribute-based signature (ABS), users sign messages with any predicate of their attributes issued from an attribute authority. Under this notion, a signature attests not to...
165
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CRYPTO
2004
Springer
15 years 11 months ago
2004
Springer
We propose the first distributed discrete-log key generation (DLKG) protocol from scratch which is adaptively-secure in the non-erasure model, and at the same time completely avoi...
114
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ICALP
2005
Springer
15 years 11 months ago
2005
Springer
We present a new primitive—Append-only Signatures (AOS)—with the property that any party given an AOS signature Sig[M1] on message M1 can compute Sig[M1 M2] for any message M2...
145
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ICDAR
2009
IEEE
16 years 10 days ago
2009
IEEE
Recent work has shown that certain handwriting biometrics are susceptible to forgery attacks, both human- and machine-based. In this paper, we examine a new scheme for using handw...
146
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ASIACRYPT
2009
Springer
16 years 5 days ago
2009
Springer
Group encryption (GE) schemes, introduced at Asiacrypt’07, are an encryption analogue of group signatures with a number of interesting applications. They allow a sender to encryp...