scholarly journals DATA SECURITY FOR CLOUD COMPUTING WITH DOUBLE LAYER ENCRYPTION ALGORITHM BASED ON DNA AND AES

2017 ◽  
Vol 4 (04) ◽  
Keyword(s):  
Cloud Computing ◽  
Double Layer ◽  
Data Security ◽  
Encryption Algorithm

scholarly journals Enhancing Security in Cloud Computing using Playfair and Ceasar Cipher in Substitution Techniques

2020 ◽  
Vol 9 (4) ◽  
pp. 912-920
Keyword(s):  
Cloud Computing ◽  
Significant Role ◽  
Data Security ◽  
Research Work ◽  
Cloud Security ◽  
Encryption Algorithm ◽  
Data Confidentiality ◽  
Security Issues ◽  
Cloud Providers ◽  
Cloud Automation

Cloud Computing is playing the significant role in the existent submissions the humans life. Cloud computing is an extravagant set of conveniently and operative virtualized assets, like as hardware, evolution platforms and utility. Cloud computing is a exclusive generation of the parallel conception. The cloud computing extensibility is a concern of the allotment of revenue on mastery demand. Cloud computing accommodate the operation of uniting. The elevation of the cloud automation also raises the security controversy twice. So, there is a need to solve the security contention in the cloud automation. Reasons for maturity of cloud security for disparate inhabitants and disparate prospect depend upon the exaction. The main trouble correlate with cloud computing is data confidentiality, preservation, data stealing, data breaches etc. In this research work, it is proposed to use a new level of data security solution using Playfair cipher and Ceasar cipher algorithm. Both the algorithms are encrypted by the full set of 256 ASCII characters. A new encryption algorithm for security is implemented in this work. The main aim of this research work is to clarify the security issues in both cloud providers and cloud consumers using cryptography encryption methods.

scholarly journals Data Security for Outsourced Cloud Datausing HASBE Scheme and RSA Algorithm

2019 ◽  
Vol 8 (12S) ◽  
pp. 705-708
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Complex Traits ◽  
Secure Communication ◽  
Encryption Algorithm ◽  
The Internet ◽  
Platform As A Service ◽  
Security Issues ◽  
Rsa Algorithm ◽  
The Individual

Cloud computing (CC) is the expertise over which every person is capable of sharing the reserves, amenities, and evidence amongst the individuals as a result of harnessing the internet in link. Subsequently, protection is a key concern on the facts pooled by means of the internet. In CC a numerous security issues prone to occur that includes confidentiality, integrity, authentication and/or thin well-honed edit control (TWHEC). In this research an innovative security replica has been aforethought. The design stipulates an approach across which secure communication besides data hiding from unauthorized punters can be got hold of. The security resolved with all categories of CC aspects similar to Platform as a Service (aaS), and Process aaS (PaaS), Software aaS, Storage aaS and Security aaS (SaaS), Network aaS (NaaS), Functions aaS (FaaS), Infrastructure aaS, Information aaS, and Integration aaS (IaaS), Database aaS (DBaaS), Application as a Service aaS and API aaS (AaaS), Management aaS (MaaS), Testing aaS (TaaS), etc., This anticipated system yield thin well-honed, mutable and ascendable statistics editing control by means of the manipulation of complex traits of Hierarchical (Ranked/Ordered) attribute-set-based encryption (HASBE). This multifarious qualities of blend of HASBE and Rivest–Shamir–Adleman (RSA) algorithm too. For instance, cyber individual healthiness record (IHR) aids sick persons to deal with his/her personal medicinal archives into a unified means that is to a great extent vital in storing, editing and partaking of the individual healthiness data. Further down encryption, it is impeding in accomplishing the TWHEC to CIHR data in an ascendable and effectual technique by using HASBE. Prevailing RSA encryption does not endow the data with high security in health. To fulfill ascendable, elastic, and thin well-honed edit control of subcontracted statistics in cloud. In this archetypal instigated a mish-mash RSA encryption with HASBE. Cyber IHR dispenses with patients to get along medical archives in a secure way, in which very significant concerns are the storing, access and distribution of individual wellness information. This composite process is responsible for three mode precautions, i.e. data precautions, certification and corroboration. In this report, the HASBE encryption algorithm has been put forward in realizing TWHEC to IHR data in an ascendable and effectual way

scholarly journals Fully Homomorphic Cipher Based on Finite Algebraic Structures

2019 ◽  
pp. 97-103
Author(s):  
Y. Ts. Alaverdyan ◽  
E. G. Satimova
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Homomorphic Encryption ◽  
Encryption Algorithm ◽  
Cloud Provider ◽  
Algebraic Structures ◽  
Encrypted Data ◽  
Cloud Data ◽  
Cryptographic Algorithm ◽  
Cloud Data Processing

A way to increase the robustness of a cryptographic algorithm toward unauthorized inversion can be obtained through application of non-commutative or non-associative algebraic structures. In this regard, data security became a great issue in adaptation of cloud computing over Internet. While in the traditional encryption methods, security to data in storage state and transmission state is provided, in cloud data processing state, decryption of data is assumed, data being available to cloud provider. In this paper, we propose a special homomorphism between self-distributed and non-associative algebraic structures, which can stand as a premise to construct a homomorphic encryption algorithm aimed at the cloud data security in processing state. Homomorphic encryption so developed will allow users to operate encrypted data directly bypassing the decryption.

Data Security and Protection in Cloud Computing

2012 ◽  
Vol 1 (2) ◽  
pp. 31-34
Author(s):  
Shameena Begum ◽  
◽  
V.Ratna Vasuki ◽  
K.V.V.Srinivas K.V.V.Srinivas
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Security And Protection
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