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IACR
2011
89views more  IACR 2011»
14 years 6 months ago
Threshold Fully Homomorphic Encryption and Secure Computation
Steven Myers, Mona Sergi, Abhi Shelat
206
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IACR
2011
152views more  IACR 2011»
14 years 6 months ago
Rational distance-bounding protocols over noisy channels
We use ideas from game theory to define a new notion for an optimal threshold for the number of erroneous responses that occur during the rapid-bit exchange over noisy channels i...
Long H. Nguyen
IACR
2011
107views more  IACR 2011»
14 years 6 months ago
Structure Preserving CCA Secure Encryption and Its Application to Oblivious Third Parties
In this paper we present the first public key encryption scheme that is structure preserving, i.e., our encryption scheme uses only algebraic operations. In particular it does not...
Jan Camenisch, Kristiyan Haralambiev, Markulf Kohl...
IACR
2011
161views more  IACR 2011»
14 years 6 months ago
Roots of Square: Cryptanalysis of Double-Layer Square and Square+
Abstract. Square is a multivariate quadratic encryption scheme proposed in 2009. It is a specialization of Hidden Field Equations by using only odd characteristic elds and also X2...
Enrico Thomae, Christopher Wolf
IACR
2011
126views more  IACR 2011»
14 years 6 months ago
On Enumeration of Polynomial Equivalence Classes and Their Application to MPKC
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...
Dongdai Lin, Jean-Charles Faugère, Ludovic ...