[PDF] Top 20 Secure Outsourced Comparison Scheme for Partitioned Databases

... vertically partitioned databases. Vertically partitioned databases are helpful for market basket analysis [8] health care [9], web usage mining [10] and bioinformatics ... See full document

... encryption scheme and a secure outsourced comparison ...encryption scheme to facilitate secure outsourced computation of supports/ confidences, as well as a secure ... See full document

... to secure the data which is outsourced to third party is a great ...in outsourced databases are confidentiality, privacy, integrity, freshness in case of dynamic updates, access control in ... See full document

... basic supply buys, while another has apparel buys. Utilizing a key, for example, MasterCard number and date, we can join these to recognize connections between buys of dress and basic supplies. In any case, this unveils ... See full document

... a secure scheme is that the presence of the hash values, serves a proof by a cheating adversary that he has “knowledge” of the sets corresponding to these partial ... See full document

... ing scheme. We show that our solution is secure against active attacks while data shares can be stored either on a single server or on separate but communicating servers which may collude to escape from the ... See full document

... In the example above, we used ⊕ as the aggregation operator, but one can define it generically as was done in [10]. Moreover, it was proved in [10] that if one have a secure deterministic message authentication ... See full document

... Z. Liu et al proposed order preserving encryption model for outsourced databases in cloud [11]. In this OPE must hide the request in the cipher text to accomplish high security. This approach will bring ... See full document

... securing databases outsourced to the cloud, it is important to allow cloud users to verify that their queries to the cloud-hosted databases are correctly executed by the ...query scheme that ... See full document

... a secure and efficient query verification scheme for dynamic outsourced databases is proposed based on ...improved scheme has not only the same advantages with PMD, but also conceals ... See full document

... of secure two-party vector dot product computation has the low efficiency and may disclose the privacy data, propose a method which is effective to find frequent item sets on vertically distributed data is put ... See full document

... Supporting Expressive Updates. A common problem of existing dynamic authenticated data structures (e.g., [47], [61]) is that they support limited types of updates: element insertions and deletions. Thus, they cannot ... See full document

... our scheme does not any action as Liu et ...Our scheme only needs to remove the revoked user’s secret keys from the public token of the group and update the public token of the ...al.’s scheme needs ... See full document

... vertically partitioned databases at n sites along with data mine, find the actual support when data transmitted between these sites in distributed ... See full document

... the necessary information is provided to the other party and the sensitive data is protected from the other party. In this paper we providing security for the release scattered private data for the vertically ... See full document

... Based on the experience gained from building distributed database systems [15, 18], researchers and designers have realized that supporting distributed transactions does not permit scalable and accessible styles. Hence, ... See full document

... vertically partitioned databases at n sites along with data mine, find the actual support when data transmitted between these sites in distributed ... See full document

... al.[16]presented secure two-party protocols for various core problems in linear algebra, such as computing the determinant and minimal polynomial of a ...were secure under the assumption of the existence of ... See full document

... NoSQL databases have the necessary qualities to be called databases, or they are rather data stores with limited capabilities compared to relational ...NoSQL databases in comparison to the ... See full document

... encryption scheme in recent ...Gentry’s scheme over ideal lattices in the ...tion scheme and convert it into a fully homomorphic ...Gentry’s scheme which has smaller key size, and can be ... See full document