Open AccessA Novel Cryptosystem for Files Stored in Cloud using NTRU Encryption Algorithm
Author(s) -
N. Suba Rani,
A. Noble Mary Juliet,
S. Arunkumar
Publication year - 2020
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.a2536.059120
Subject(s) - ntru , cloud computing , computer science , encryption , client side encryption , computer security , cryptography , service provider , algorithm , computer network , cryptosystem , on the fly encryption , service (business) , operating system , economy , economics
The cloud refers to a set of services and infrastructure that are accessed via the internet. the cloud infrastructure is shared by many users each one performing different tasks. in order to prevent data leakage in the cloud the Cloud Service Provider should employ an Encryption Algorithm to protect the data of the users. Since the cloud service providers and large amount of data the Encryption Algorithm should be very efficient in terms of computational cost and time. Current Cloud service providers you son of the following algorithms to encrypt and decrypt the data Advanced encryption standard(AES), Rivest–Shamir–Adleman (RSA) and elliptic curve cryptography(ECC).The encryption for cloud should be chosen such that it is computationally efficient for the Cloud Service Provider and also meets the security requirement of the user