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Outsourcing Large Matrix Inversion Computation to A Public Cloud
IEEE Transactions on Cloud Computing, 2013Cloud computing enables resource-constrained clients to economically outsource their huge computation workloads to a cloud server with massive computational power. This promising computing paradigm inevitably brings in new security concerns and challenges, such as input/output privacy and result verifiability.
Xinyu Lei +4 more
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Secure and Dynamic Outsourcing Computation of Machine Learning in Cloud Computing
2019This paper presents a novel, secure and dynamic mechanism to train machine learning models that achieve membership privacy. Our protocol falls in the two-server-aided model and allows one server to perform most of computations and allows another server to provide auxiliary computation.
Ping Li 0018, Jin Li 0002
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Secure and practical outsourcing of linear programming in cloud computing
2011 Proceedings IEEE INFOCOM, 2011Cloud computing enables customers with limited computational resources to outsource large-scale computational tasks to the cloud, where massive computational power can be easily utilized in a pay-per-use manner. However, security is the major concern that prevents the wide adoption of computation outsourcing in the cloud, especially when end-user's ...
Cong Wang 0001, Kui Ren 0001, Jia Wang
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Verifiable Search for Dynamic Outsourced Database in Cloud Computing
2015 10th International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA), 2015The notion of database outsourcing enables the data owner to delegate the database management to a cloud service provider (CSP) that provides various services to users of the database. It is inevitably to bring in new security challenges such as data privacy and query integrity.
Jianfeng Wang 0001 +2 more
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A Survey on the Integrity Checking of Outsourced Data in Cloud Computing
2015 IEEE 12th Intl Conf on Ubiquitous Intelligence and Computing and 2015 IEEE 12th Intl Conf on Autonomic and Trusted Computing and 2015 IEEE 15th Intl Conf on Scalable Computing and Communications and Its Associated Workshops (UIC-ATC-ScalCom), 2015With the development of cloud computing, a large number of individuals and companies transfer their data and business to cloud computing. But the management of the data and services of the cloud may not be fully trustworthy. How to ensure the integrity of data stored in cloud attracts more and more attention.
Haichun Zhao, Xuefeng Zheng
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Outsourced Attribute-Based Signcryption in the Cloud Computing
2018 15th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP), 2018An Attribute-Based Signcryption is a natural extension of attribute-based encryption and attribute-based signature where we have the message confidentiality and authenticity together. However, due to the high expressiveness of ABE policies the computational complexities of ABE key issuing and decryption are getting prohibitively high and the heavy ...
W Hundera Negalign +4 more
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Lightweight Verifiable Auditing for Outsourced Database in Cloud Computing
2017Database outsourcing in Cloud Computing enables the data owner to store the data on cloud and assign the management to a cloud service provider (CSP), which provides various cloud services to the users. However, outsourcing database to cloud poses many challenges. One of the major concerns is confidentiality of the data.
Mayank Kumar 0002, Syam Kumar Pasupuleti
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2015
As cloud computing allows consumers or clients to store and delegate their sensitive data, cloud service providers have a lot of power over this data. Hence, the service providers in cloud computing cannot be trusted. To protect itself from being cheated on, by the untrusted service provider, the client needs a way to verify the correctness of ...
Ronak Vyas +4 more
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As cloud computing allows consumers or clients to store and delegate their sensitive data, cloud service providers have a lot of power over this data. Hence, the service providers in cloud computing cannot be trusted. To protect itself from being cheated on, by the untrusted service provider, the client needs a way to verify the correctness of ...
Ronak Vyas +4 more
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Efficient Outsourcing of Modular Exponentiations in Cloud Computing
2019Cloud computing is a user-centered computing service. A majority of cloud computing services are deployed through outsourcing. Modular exponentiation is one of the most complex computations in public key based cryptographic schemes. It is useful to reduce the computation cost of the clients by using outsourcing computation. In this paper, we propose an
Jun Ye, Bo Tang, Ziteng Wang
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Rezension „IT-Outsourcing und Cloud Computing“
HMD Praxis der Wirtschaftsinformatik, 2020openaire +1 more source