Practical Architectures for Deployment of Searchable Encryption in a Cloud Environment
نویسندگان
چکیده
منابع مشابه
Practical Architectures for Deployment of Searchable Encryption in a Cloud Environment
Public cloud service providers provide an infrastructure that gives businesses and individuals access to computing power and storage space on a pay-as-you-go basis. This allows these entities to bypass the usual costs associated with having their own data centre such as: hardware, construction, air conditioning and security costs, for example, making this a cost-effective solution for data stor...
متن کاملSearchable Encryption in Cloud Storage
Cloud outsource storage is one of important services in cloud computing. Cloud users upload data to cloud servers to reduce the cost of managing data and maintaining hardware and software. To ensure data confidentiality, users can encrypt their files before uploading them to a cloud system. However, retrieving the target file from the encrypted files exactly is difficult for cloud server. This ...
متن کاملMuSE: Multimodal Searchable Encryption for Cloud Applications
In this paper we tackle the practical challenges of searching encrypted multimodal data (i.e. data containing multiple media formats), stored in public cloud servers, with minimal information leakage. To this end we propose MuSE, a Multimodal Searchable Encryption scheme that, by combining only standard cryptographic primitives and symmetric-key block ciphers, allows cloud-backed applications t...
متن کاملMulti-user Searchable Encryption in the Cloud
While Searchable Encryption (SE) has been widely studied, adapting it to the multi-user setting whereby many users can upload secret files or documents and delegate search operations to multiple other users still remains an interesting problem. In this paper we show that the adversarial models used in existing multi-user searchable encryption solutions are not realistic as they implicitly requi...
متن کاملPractical Dynamic Searchable Encryption with Small Leakage
Dynamic Searchable Symmetric Encryption (DSSE) enables a client to encrypt his document collection in a way that it is still searchable and efficiently updatable. However, all DSSE constructions that have been presented in the literature so far come with several problems: Either they leak a significant amount of information (e.g., hashes of the keywords contained in the updated document) or are...
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ژورنال
عنوان ژورنال: Cryptography
سال: 2017
ISSN: 2410-387X
DOI: 10.3390/cryptography1030019