488 search results - page 33 / 98 » Policy-Based Cryptography and Applications |
95
Voted
IACR
2011
14 years 9 days ago
2011
The Isomorphism of Polynomials (IP) is one of the most fundamental problems in multivariate public key cryptography (MPKC). In this paper, we introduce a new framework to study th...
106
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ACNS
2007
Springer
15 years 6 months ago
2007
Springer
Many protocols that are based on homomorphic encryption are private only if a client submits inputs from a limited range S. Conditional disclosure of secrets (CDS) helps to overcom...
95
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EUROCRYPT
2005
Springer
15 years 6 months ago
2005
Springer
We introduce a new flavor of commitment schemes, which we call mercurial commitments. Informally, mercurial commitments are standard commitments that have been extended to allow ...
129
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ECCC
2007
15 years 19 days ago
2007
We propose a general cryptographic primitive called lossy trapdoor functions (lossy TDFs), and use it to develop new approaches for constructing several important cryptographic to...
106
Voted
ASIACRYPT
2010
Springer
14 years 10 months ago
2010
Springer
We introduce and formally define polynomial commitment schemes, and provide two efficient constructions. A polynomial commitment scheme allows a committer to commit to a polynomial...