Open AccessSecure Data Communication using Cryptography
Author(s) -
Ch.Sri Lakshmi,
Y.Roshini,
Mandapalli Sukanya,
M.Hema sai sree,
S Jyothika
Publication year - 2020
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.d6735.049420
Subject(s) - computer science , cryptography , computer security , public key cryptography , key (lock) , data security , the internet , cipher , strong cryptography , financial cryptography , secrecy , cryptosystem , encryption , computer network , world wide web
Any type of digital information is called as data. In today's world, precarious data are growing and used in communication over internet. Hence, data security is most important factor for the internet users. The best solution is to use some cryptography algorithms which encrypts data in some cipher and transmit it over the internet and again decrypted to genuine data. Cryptography is eternal. The field of cryptography manages the technique for passing on information safely. The objective is to permit the expected recipients to get the message appropriately while interfere with snoopers from understanding the message. Key arrangement layout allows communicating parties to establish a mutual cipher key. The situation of present day of data security framework incorporates secrecy, legitimacy, trustworthiness, non-repudiation. This paper introduces a improved system for securing text-data communication benefiting the use of RSA algorithm. It is the public-key cryptosystem and is mainly used for secure data transmission[1].