… Li [21] proposed an outsourced attribute-based encryption with keyword search function
scheme largely reduce the computation cost for users. Inspired by ABE, Zheng [41] and Sun [38] …

… As another main contribution, we define a new variant of the smooth projective hash
functions (SPHFs) referred to as linear and homomorphic SPHF (LH-SPHF). We then show a …

… the functionality of private (keyword) search, rather than on how data payload is encrypted.
Fortunately, it is not difficult to resolve this issue of key sharing (and the assumption of …

… function that is widely adopted in the XML keyword search scenario. Notice that the
algorithms we propose in this paper are not restricted to this function. The basic idea of ranking …

… Next, we prove that taking the sorted keyword space W as input, the outputs of the
function F uzšĆ;WŽ have the maximum min-entropy for the adversary who knows the fuzzy …

… Given the score function in Equation (8), the baseline algorithm and keyword-NNE algorithm
can be used to process BKC query with minor modification. The core is to maintain the …

… keyword search is using the patent information in the title, abstract and claims. This paper
provides a principle of keywords … as the invention in which functions have been realized by …

… functionality. So far, a lot of work under various security models has been proposed in order
to gain different search functionalities, such as single keyword search, … functions as follows: …

… As elementary arithmetic operations over polynomials are homomorphic and the fuzzy
keyword search function f is actually the inner product composed of addition and multiplication …

… We can now define the keyword search problem considered in this paper. Given databases
D1,...,Dn, a keyword query Q, and a scoring function as defined above, effectively produce …