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Boolean symmetric searchable encryption
Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security, 2013In this article we tackle the issue of searchable encryption with a generalized query model. Departing from many previous works that focused on queries consisting of a single keyword, we consider the the case of queries consisting of arbitrary boolean expressions on keywords, that is to say conjunctions and disjunctions of keywords and their complement.
Tarik Moataz, Abdullatif Shikfa
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Witness-based searchable encryption
Information Sciences, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sha Ma +3 more
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Cloud Architectures for Searchable Encryption
Proceedings of the 13th International Conference on Availability, Reliability and Security, 2018Blomer et al. have presented a cloud architecture for enabling fine-grained cryptographic access control to data in the cloud. The architecture is intended to provide this service to large-scale orgnaizations. We revisit the cloud architecture, and enrich it with searchable encryption.
Johannes Blömer, Nils Löken
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Broadcast Searchable Keyword Encryption
2014 IEEE 17th International Conference on Computational Science and Engineering, 2014Broadcast Searchable Keywords Encryption (BSKE) is a novel scheme that allows searching in encrypted data without knowing a secret key. Consider Bob wants to encrypt the same data under master public key for a group of users and stores this encrypted data with Alice, Malice is one of those recipients he asks Alice using his private key whether or not ...
Mohamed Ali +5 more
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Searchable Encryption with Access Control
Proceedings of the 12th International Conference on Availability, Reliability and Security, 2017Outsourcing data to the cloud is becoming increasingly prevalent. To ensure data confidentiality, encrypting the data before outsourcing it is advised. While encryption protects the secrets in the data, it also prevents operations on the data. For example in a multi-user setting, data is often accessed via search, but encryption prevents search ...
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Garbled Searchable Symmetric Encryption
2014In a searchable symmetric encryption (SSE) scheme, a client can keyword search over symmetrically-encrypted files which he stored on the server (ideally without leaking any information to the server). In this paper, we show the first multiple keyword search SSE scheme such that even the search formula \(f\) (AND, OR and so on) is kept secret.
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Searchable encryption : A survey
Information Security Journal: A Global Perspective, 2022openaire +1 more source
Symmetric Searchable Encryption with Sharing and Unsharing
2018In this paper, we study Symmetric Searchable Encryption (SSE) in a multi-user setting in which each user dynamically shares its documents with selected other users, allowing sharees also to perform searches. We introduce the concept of a Symmetric Searchable Encryption with Sharing and Unsharing, an extension of Multi-Key Searchable Encryption (NSDI ...
Patel S., Persiano G., Yeo K.
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Computationally Efficient Searchable Symmetric Encryption
2010Searchable encryption is a technique that allows a client to store documents on a server in encrypted form. Stored documents can be retrieved selectively while revealing as little information as possible to the server. In the symmetric searchable encryption domain, the storage and the retrieval are performed by the same client.
Peter van Liesdonk +4 more
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