Open AccessEnhanced Data Security Using Integrated Secret Key With Panagram Series
Author(s) -
S.Yamuna Devi,
R Kavya,
D. Monalisha,
O.V Dhivya Bharathi,
K. Ramya
Publication year - 2019
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.f1217.0986s319
Subject(s) - computer science , communication source , encryption , key (lock) , computer security , cryptography , hash function , cipher , steganography , theoretical computer science , computer network , embedding , artificial intelligence
In this fast moving world, communication among several systems via networks plays a vital role. It is significant to secure Data for a classified transmission. It becomes indispensable to protect information from unconstitutional users. The Existing system uses a common value shared between sender and the receiver. Parent string is arranged in ASCII order, therefore same cipher value is generated for a single character at every instance making brute force attack possible. The proposed system aims at the secured transmission of data in text format between the sender and the receiver. The system uses synchronous stream cipher for the secured transmission of data. The system uses algorithm that is integrated with a series of keys adding to which the message can be encrypted and by using this algorithm the cipher text is decrypted on the receiver end. A pangram is chosen as parent string, so that random cipher values are generated at every instance thereby making brute force attack impossible. The key value is generated by Tribonacci multiplication which uses a prime factor impossible for the hacker to trace the key using traffic analysis. The system remains secured as the secret key of the existing system is replaced with a series of hash value that are self generated by the built-in module in the sender and receiver.