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PROVSEC
10 years 12 days ago
2015 Springer 
Functional encryption (FE) enables sophisticated control over decryption rights in a multi-user scenario, while functional signature (FS) allows to enforce complex constraints on s...
98
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PROVSEC
10 years 12 days ago
2015 Springer
Abstract. Sanitizable signatures, introduced by Ateniese et al. at ESORICS’05, allow to issue a signature on a message where certain predefined message blocks may later be chang...
PROVSEC
10 years 12 days ago
2015 Springer PROVSEC
10 years 12 days ago
2015 Springer
Abstract. We give a simple and efficient construction of unique signature on groups equipped with bilinear map. In contrast to prior works, our proof of security is based on comput...
PROVSEC
10 years 12 days ago
2015 Springer 
We present a privacy-assured multiplication protocol using which an arbitrary arithmetic formula with inputs from two parties over a finite field Fp can be jointly computed on en...
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