This paper presents the secure outsourcingmechanism for linear programming in the cloud computing environment. An efficient and secure nonlinear programming outsourcing. Inputoutput privacy and verification are becoming the major security concern, and the efficiency of client and cloud side is becoming the main practice concern. His research interests include applied cryptography and cloud computing security. Cloud computing provide an economically promising paradigm of outsourcing computation. Practical outsourcing of linear programming in secured cloud. Practical and secure outsourcing of linear programming in cloud computing k. Secure and practical outsourcing of linear programming in. Nov 30, 2015 reducing computational cost of cryptographic computations for resourceconstrained devices is an active research area. Secure outsourcing of linear programming in cloud computing. The investigation has been per formed for secure outsourcing. Cloud computing is a relatively new computing model that provides on demand business and it services over the internet.
Functional outsourcing of linear programming in secured. Secure attributebased data sharing for resourcelimited users in cloud computing. An efficient and secure nonlinear programming outsourcing in. Secure and practical outsourcing of linear programming in cloud computing free download pdf abstract cloud computing enables customers with limited computational resources to outsource largescale computational tasks to the cloud, where massive computational power can be easily utilized in a payperuse manner. Marys group of institutions, guntur, andhra pradesh, india 2pg student,department of mca, st. Practical outsourcing of linear programming in secured cloud computing.
Cloud computing enables computational resourcelimited clients to economically outsource such problems to the cloud server. Architecture of secure outsourcing non linear programming problems in cloud computing considering the linear program where the cost coeffcients calculated as uncertain, for which we have a bayesian prior. Cloud computing enables customers with limited computational resources to outsource largescale computational tasks to the cloud, where massive. In order to achieve practical efficiency, our mechanism design explicitly decomposes the lp computation outsourcing into public lp solvers running on the cloud and private lp parameters.
In order to achieve practical efficiency, our mechanism design explicitly decomposes the lp computation outsourcing into public lp solvers running on the cloud and. New algorithms for secure outsourcing of modular exponentiations xiaofeng chen, jin li, jianfeng ma, qiang tang, wenjing lou, senior member, ieee abstractwith the rapid development of cloud services, the techniquesfor securely outsourcing the prohibitivelyexpensive computations to untrusted servers are getting more and. Engineering college, bangalore abstract cloud computing enables customers with limited computational. When outsourcing the data and business application to a third party cloud causes the security and privacy issues critical.
Linear programming concepts for secure and practical outsourcing. Servicecentric framework for a digital government application. According to problem transformation, the encrypted input. Security and privacy for storage and computation in cloud. More secure outsource protocol for matrix multiplication in. Such a functionality of general secure computation outsourcing was shown to be feasible in theory recently, but to design mechanisms that are practical efficient remains a very challenging problem. Secure and practical outsourcing of linear programming in cloud computing. Secure outsourcing of linear optimization in cloud computing. Practical and secure outsourcing of linear algebra in the cloud abstract. Usually, the cloud service can be divided into three types, that is, the public cloud, private cloud and hybrid cloud, where the public cloud is usually untrusted while the private cloud is assumed to be semitrusted or fully trusted, and hybrid cloud is. Secure optimization computation outsourcing in cloud. Jun 22, 20 this paper presents the secure outsourcingmechanism for linear programming in the cloud computing environment. Cloud computing involves ondemand access to a shared pool of configurable computing resources 1. Marys group of institutions, guntur, andhra pradesh, india.
Engineering college, bangalore abstract cloud computing enables customers with limited computational resources to outsource their large computation workloads to cloud, and economically enjoy the massive. Non linear programming computation outsourcing in the cloud. A survey zihao shan, kui ren, and marina blanton, university at buffalo, usa cong wang, city university of hong kong, china the rapid development of cloud computing promotes a wide deployment of data and computation outsourcing. Secure improvement computation outsourcing in cloud computing. Various engineering, computing and optimization techniques are being used to solve this problem. Focusing on engineering computing and optimization tasks, in this paper, we study practically ef. The topic seems to be leading the readers to think that the focus would be on linear programming and its functioning aspect. Sep 14, 2012 abstract cloud computing has great potential of providing robust computational power to the society at reduced cost. Figure 1 depicts our approach to privacypreserving linear programming using problem transformation. Functional outsourcing, in the circumstance where there is a secured cloud computing. Cloud computing enables customers with limited computational resources to outsource their large computation workloads to cloud, and economically enjoy the massive computational power, bandwidth, storage, and even appropriate software that can be. The rapid development of cloud computing promotes a wide deployment of data and computation outsourcing to cloud service providers by resourcelimited entities. International journal of scientific and research publications ijsrp, volume 5, issue 1, january 2015 edition. Linear programming is an algorithmic andcomputational tool which captures the first order effects of various system parameters that should be optimized, and.
Secure outsourcing mechanism for linear programming in. Secure optimization computation outsourcing in cloud computing. Therefore, outsourcing modular exponentiations to a single. Secure outsourcing mechanism for linear programming in cloud computing. Aug, 2016 the topic seems to be leading the readers to think that the focus would be on linear programming and its functioning aspect. Secure attributebased data sharing for resourcelimited. Preserving privacy for secure and outsourcing for linear programming in cloud computing. Request pdf practical secure computation outsourcing. Cloud computing is the long dreamed vision of computing as a utility, where users can remotely store their data into the cloud so as to enjoy the ondemand high quality applications and services from a shared pool of configurable computing resources. Realistic and safe outsourcing of linear programming in cloud computing 36. Secure and stability practical outsourcing in cloud computing. Practical outsourcing of linear programming in secured cloud computing lochan. An overview of issues and recent developments in cloud computing and storage security.
Madhura pg scholar department of computer science and engineering karpagam university,india r. Concretely, the cloud can easily distinguish which matrix has been outsourced from two candidate matrixes. Linear programming, non linear programming, cloud computing, security and privacy, outsourcing. However, outsourcing matrix multiplication to the cloud brings great security concerns and challenges since the matrices and their products often usually contains sensitive information. In this paper, we explore the verification problem of outsourcing constrained nonlinear programming nlp when it is required to be solved by particle swarm optimization pso algorithm, i. Preserving privacy for secure and outsourcing for linear. Secure and practical outsourcing of linear programming in cloud computing, in. Ieee transactions on cloud computing 2 most of other secure outsourcing works in the traditional cloud computing model with one or several powerful cloud servers, in this paper, we study the problem of secure outsourcing the lae problem in an ad hoc cloud network comprised of multiple agents with limited computation resources.
However, the solution requires matrixmatrix operations cubictime computational burden. Secure improvement computation outsourcing in cloud. Santosh assistant professor department of computer science and engineering karpagam university,india abstract cloud computing provides a appropriate ondemand network. Architecture of secure outsourcing linear programming problems in cloud computing a related fear plagues cloud computing, where businesses buy computing time from a service, rather than purchasing, provisioning, and maintaining their own computing resources 1, 3 a computation outsourcing scheme is a twoparty. Sudarsan and others published secure and practical outsourcing of linear programming in cloud computing. In this paper, in response to the new challenges brought by cloud computing outsourcing, we design and propose an efficient and secure cloud computing outsourcing protocol for dft, idft, and. Linear and non linear programming in cloud computing 1p. It enables customers with limited computational resources to outsource their large computation workloads to the cloud, and economically enjoy the massive. Modular exponentiations are the most expensive computation from the cryptographic point of view. Secure and practical outsourcing of linear programming in cloud computing 2011.
However, outsourcing matrix multiplication to the cloud brings great security concerns and challenges since the matrices and. In order to achieve practical efficiency, our mechanism design explicitly decomposes the lp computation outsourcing into public lp solvers running on the cloud and private lp parameters owned by the customer extensive security and performance analysis shows the proposed schemes are provably secure and highly efficient. Security and privacy for storage and computation in cloud computing. Request pdf secure and practical outsourcing of linear programming in cloud computing cloud computing enables customers with limited. One of the main concerns in adapting cloud computing is its security. The solution computed by the cloud on l0then needs to be transformed by g0to the solution of l. Secure and practical outsourcing of linear programming in cloud computing conference paper in proceedings ieee infocom april 2011 with 162 reads how we measure reads. Practical secure and efficient multiparty linear programming based on problem transformation. The threetier security scheme in wireless sensor networks with mobile sinks. Architecture of secure outsourcing linear programming problems in cloud computing resources and provides utility computing services, such as hosting the public lp solvers in a payperuse manner.
Besides, the word security as used in the abstract is vague. Realistic and safe outsourcing of linear programming in. A survey the rapid development of cloud computing promotes a wide deployment of data and computation outsourcing to cloud service. Their proposal is very efficient, however we find that the proposal is not so secure from the view of cryptography. Cloud computing has great potential of providing robust computational power to the society at reduced cost. Realistic and safe outsourcing of linear programming in cloud.
By data outsourcing, users can be relieved from the burden of local data storage and maintenance. Abstractcloud computing enables customers with limited computational resources to outsource their large computation workloads to cloud, and economically. The lp computation are done explicitly decomposing lp problem that are run on cloud. Nonlinear programming problems are in more general difficult than linear programming problems, and often hence the way out found is only a local. Secure outsourcing mechanism for linear programming in cloud. B assistant professor, department of computer science, m. Focusing on engineering computing and optimization tasks, this paper investigates secure outsourcing of widely applicable linear programming lp computations. One of the practical solutions is to securely outsource the computations to an external and more powerful cloud server. B assistant professor department of computer science m. Focusing on engineering computing and optimization tasks, in this paper, we study practically efficient mechanisms for secure outsourcing of linear programming lp computations. Secure and practical outsourcing of linear programming in cloud computing free download as pdf file. Pdf practical outsourcing of linear programming in secured. Efficient and verifiable algorithms for secure outsourcing of. Cloud computing enables customers with limited computational resources to outsource largescale computational tasks to the cloud, where massive computation secure and practical outsourcing of linear programming in cloud computing ieee conference publication.
As we can collect the information to improve the understanding of these coeffcients, but it may be expensive. Practical and secure outsourcing of linear algebra in the. Cryptographic solutions to privacypreserving multiparty linear programming are slow. But since customers are not having the enough resources to solve that task. To achieve efficiency linear programming conditions are implemented. A case study of linear programming 1bade ankammarao, 2ullamgunta jalaja 1assistant professor, department of mca, st. Secure and practical outsourcing of linear programming in cloud. As a result, there do exist computing platform from the viewpoint of the cloud. One of the key benefits of the cloud paradigm is computation outsourcing, in which the computational power of cloud customers is no. Citeseerx practical outsourcing of linear programming in. This makes them unsuitable for many economically important applications. The general architecture and system model of secure outsourcing linear programming problems in the cloud computing is shown as. One fundamental feature of cloud computing is computation outsourcing, allowing users to perform computations at the resourcerich cloud side and no longer be limited by limited local resources.
Implementation of security and practical outsourcing of. An overview of issues and recent developments in cloud. A secure algorithm for outsourcing matrix multiplication. Practical outsourcing of linear programming in secured. Pdf secure and practical outsourcing of linear programming. Engineering college, bangalore abstract cloud computing enables customers with limited computational resources to outsource their large computation.
Practical privacypreserving multiparty linear programming. In order to achieve practical efficiency, our mechanism design explicitly decomposes the. International journal of scientific and research publications ijsrp, volume 5. Ieee transactions on cloud computing 1 a distributed secure. B practical outsourcing of linear programming in secured cloud computing published at. Based on a payperuse model, a client without enough computational power can easily outsource largescale computational tasks to a cloud. An efficient and secure nonlinear programming outsourcing in cloud computing m. Functional outsourcing of linear programming in secured cloud. Pdf practical outsourcing of linear programming in. He has published over 100 research papers in refereed international. When outsourcing the data and business application to a third party cloud causes the security. Linear programming is an algorithmic andcomputational tool which captures the first order effects of various system parameters that should be optimized, and isessential to the engineering optimization.