Data encryption and decryption using graph plotting

Title

Data encryption and decryption using graph plotting

Creator

Kirubanad V.B.; Kumari M.

Description

Cryptography plays a vital role in today's network. Security of data is one of the biggest concern while exchanging data over the network. The data need to be highly confidential. Cryptography is the art of hiding data or manipulating data in such a way that where no third party can understand the original data while transmission from source to destination. In this paper, a modified affine cipher algorithm has been used to encrypt the data. The encrypted data will be plot onto a graph. Later, graph will be converted into image. This system allows sender to select his/her own keys to encrypt the original data before plotting graph. Then, Receiver will use the same key to decrypt the data. This system will provide the better security while storing the data in cloud in the form of secret message embedding in graphical image file in network environment. IAEME Publication.

Source

International Journal of Civil Engineering and Technology, Vol-9, No. 2, pp. 36-46.

Date

2018-01-01

Publisher

IAEME Publication

Subject

Affine cipher; Cryptography; Embedding and graph; Secret message

Coverage

Kirubanad V.B., Department of Computer Science, Christ University, Bangalore, India; Kumari M., Department of Computer Science, Christ University, Bangalore, India

Rights

Restricted Access

Relation

ISSN: 9766308

Format

Online

Language

English

Type

Article

Identifier

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85042767265&partnerID=40&md5=71337e0afa89beb4ad40a203ae0068ef