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搜索结果: 1-15 共查到密码学 Cloud storage相关记录23条 . 查询时间(0.046 秒)
Cloud storage services use deduplication for saving bandwidth and storage. An adversary can exploit side-channel information in several attack scenarios when deduplication takes place at the client si...
This paper presents a secure cloud storage scheme based on hybrid cryptosystem, which consists of Elliptic Curve Cryptography (ECC), Advanced Encryption Standard (AES), and one-way hash function. Here...
Searchable encryption has received a significant attention from the research community with various constructions being proposed, each achieving asymptotically optimal complexity for specific metrics ...
Cloud storage is in widespread use by individuals and enterprises but introduces a wide array of attack vectors. A basic step for users is to encrypt their data, but it is not obvious what precise sec...
As data sharing has become one of the most popular features offered by cloud storage services, designing public auditing mechanisms for integrity of shared data stored at the cloud becomes much more i...
Cloud computing is very popular for its computing and storage capacity at lower cost. More and more data are being moved to the cloud to reduce storage cost. On the other hand, since the cloud is not ...
Data loss is perceived as one of the major threats for cloud storage. Consequently, the security community developed several challenge-response protocols that allow a user to remotely verify whether a...
Data deduplication, aiming to eliminate duplicate data, has been widely used in cloud storage to reduce the amount of storage space and save bandwidth. Unfortunately, as an increasing number of sensit...
We propose log-structured ADSs for lightweight verification in cloud outsourcing. Our approach is leveraging recently available commercial TEE (trusted execution environment, such as Intel SGX). For s...
Oblivious RAM (ORAM) is a security-provable approach for protecting clients' access patterns to remote cloud storage. Recently, numerous ORAM constructions have been proposed to improve the communicat...
Recently, Worku et al. pointed out that the work “privacy-preserving public auditing for data storage security in cloud computing” proposed by Wang et al. is insecure and their second work “privacy- p...
Cyber-physical-social system (CPSS) allows individuals to share personal information collected from not only cyberspace, but also physical space. This has resulted in generating numerous data at a u...
We consider a sensor network setting in which the sensed samples are encrypted individually using different keys before being streamed to a cloud storage. For large systems with high capacity, e.g. ge...
Multi-Authority Attribute-Based Encryption (MA-ABE) is an emerging cryptographic primitive for enforcing fine-grained attribute-based access control on the outsourced data in cloud storage. However, m...
Client-side deduplication is a very effective mechanism to reduce both storage and communication cost in cloud storage service. Halevi~\emph{et al.} (CCS '11) discovered security vulnerability in exis...

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