[PDF] Top 20 Dual System Encryption via Predicate Encodings

... Dual system encryption. In [44], Waters introduced the powerful dual system encryption methodology for building adaptively secure predicate ...a dual system ... See full document

... for predicate encryption (PE) in prime order ...attribute-based encryption by allowing PE schemes to have more flexible ...features encodings under our framework to PE schemes in prime order ... See full document

... the Dual System Encryption of Waters [28] and the Dual Pairing Vector Spaces (DPVS) of Okamoto and Takashima ...revocation system of Lewko, Sahai and Waters [15], introduced originally ... See full document

... product encryption scheme OT12 that is adaptively secure and fully attribute-hiding under the DLIN assumption in the standard model ...the dual system encryption technique into a more general ... See full document

... of dual system ...where dual system techniques are applicable (namely, composite-order and prime-order groups) but for specific primitives (namely, IBE and HIBE), while our construction ... See full document

... Functional encryption (FE) is a sophisticated form of public key encryption that provides access control on secret data based on certain ...functional encryption (FE) systems that provide access ... See full document

... in dual system encryption, introduced by Waters in [14], and subsequently studied in ...of dual system encryption in achieving leakage resilient functional encryption ... See full document

... many predicate encryption schemes. Using the pair encodings [2], the author proposed a generic framework for adaptively secure predicate encryption, which captures the core technique of ... See full document

... the system and thus the master key and secret keys are completely hidden from the adver- ...a system designer has to consider new models that can capture these ...leaked via leakage attacks (Kocher ... See full document

... ciphertext. Dual system encryption techniques introduced by Waters [56] have been successful approaches for constructing fully secure ABE systems that are based on bilinear ...the dual ... See full document

... of predicate-hiding inner product en- cryption (IPE) in a public key setting, which we call inner product encryption with cipher- text conversion (IPE-CC), where original ciphertexts are converted to ... See full document

... called Dual System Encryption, introduced by [37], where the security proof uses a hybrid argument over all secret keys, leaving the distribution of the public key ... See full document

... based encryption (ABE) scheme for arbitrary predicate into an ABE scheme for its dual ...pair encodings into fully secure ...generic dual conversion that works only for subclass of ... See full document

... efficient dual system ABE schemes for a large class of predicates under the standard k-Lin assumption in prime-order groups; this is the first uniform treatment of dual system ABE across ... See full document

... a predicate R to a fully secure FE scheme for the same predicate in prime-order groups under Matrix Diffie-Hellman assumption [EHK + 13] (of which DLIN is a special case) with an additional q-type ... See full document

... the dual system methodology introduced by Lewko and Waters [27, 36] and de- fine a compiler that takes as input a relatively simple symmetric primitive and produces a fully secure PE ...so-called ... See full document

... Picture encryption is difficult from that of writings because of some inborn highlights of pictures, for example, mass information limit and high excess, which are bulky complicated to hold by conventional ... See full document

... minimum about the underlying predicate f . Note that the notions of attribute and function privacy for a PE are mutually exclusive in the sense that one does not necessarily imply the other. In the setting of ... See full document

... can evaluate using our construction is restricted to conjunctive equality tests. To put it simply, our multi-client predicate-only encryption ( mc-p o e ) scheme is capable of testing the equality of two ... See full document

... the predicate verb sentence, the syntactic structure of subject, object, adverb, and other components of syntactic predicate to form multicomponent identity of word order, so to distinguish between the ... See full document