[PDF] Top 20 FFSSE: Flexible Forward Secure Searchable Encryption with Efficient Performance

... In FFSSE, the client storage is O(W(µ + λ)), that is, for each keyword w, there are µ-bit data identifier and λ-bit encryption key in its client ...and encryption key, we can re-compute them instead ... See full document

... the secure k-nearest neighbor is leveraged for a secure dynamic searchable symmetric encryption ...corresponding encryption key to the authorized ...i.e., forward privacy and ... See full document

... can be learned beyond the presence or absence of the searched element. Unfortunately, this solution requires that QM remembers the element searched for when processing the response, which contradicts response ... See full document

... any encryption scheme and com- promised private keys must be immediately ...replaced. Forward Security (FS), introduced to Public Key Encryption (PKE) by Canetti, Halevi, and Katz (Eurocrypt 2003), ... See full document

... . Searchable encryption is worn to prop up search over encrypted data store on shade ...Established searchable encryption no more than chains accurate keyword searches as a substitute of ... See full document

... cloud. Efficient key management is fundamental in encryption ...separate encryption keys are ...for encryption and shopping, and with the aid of users to store received ...special ... See full document

... both encryption and search, and those users will have to securely store the received keys, and submit an equally large number of keyword trapdoors to the cloud in order to perform search over the shared ... See full document

... Roughly, forward privacy requires that a newly inserted file cannot be matched with previous search ...static searchable encryption schemes because they do not support ...dynamic searchable ... See full document

... of searchable encryption (SE) was first introduced by Song et ...for searchable encryption prim- itives and presented a IND-CKA2-secure SSE scheme that achieves a sublinear search ... See full document

... Isolated Searchable symmetric EN- cryption), a new provably-secure boolean SSE scheme that improves query expressiveness by supporting arbitrarily complex boolean queries with combinations of conjunctions, ... See full document

... how secure a proposed novel Flexible architecture for encryption of public cloud database as independent encryption architecture which performs double layer encryption in order to for ... See full document

... provide forward security but do not use keys in one of these classes, giving us optimism that the classification may be ...a forward-secure version, by simply stating that its security properties ... See full document

... scalar-product-preserving encryption is also distance-recoverable and hence is not secure against level-2 ...an encryption function that does not reveal distance ...preserving encryption is ... See full document

... Message authentication involves hashing the message to produce a "digest," and encrypting the digest with the private key to produce a digital signature. Thereafter anyone can verify this signature by (1) ... See full document

... first searchable symmetric encryption protocol that supports conjunctive search and general boolean queries on outsourced ...predicate encryption scheme, which can enable the disjunctive search over ... See full document

... a secure ranked index table I and outsources it to the CS along with the encrypted documents ...the secure index table I on Bob’s behalf and returns the encrypted document identifiers in the ranked ... See full document

... environments, private key exposure seems to be inevitable. Actually, it is much easier for an adversary to obtain the private key from a naive user than to break the computational assumption on which the cryptosystem is ... See full document

... The Switchboard-1 Telephone Speech Corpus (LDC97S62)[28] was originally collected by Texas Instruments in 1990-1, under DARPA sponsorship. The first release of the corpus was published by NIST and distributed by the LDC ... See full document

... dynamic searchable symmetric encryption (DSSE) schemes [13], [12], [19], [17], [3] can be used in the following way to build only one index rather than k indexes: one data source firstly builds its own ... See full document

... on secure inner product computation, and then give two significantly improved MRSE schemes to achieve various string generation privacy requirements in two different threat ... See full document