• VISHAL GOSWAMI
• SANDEEP SOMKUWAR

Ensuring the security of the sensitive data from being accessed by unauthorized user is very important issue, especially while being transmitted or stored for the companies and end users. Multiple ways are used to do this job; one of the most famous is to use cryptography. Cryptography is used to transfer the data in a form that is not understood by anyone apart from the intended recipient. The advance standard encryption algorithm (AES) is one of the most secure encryption algorithms, but AES suffers from consumption of unnecessary time to achieve the necessary complexity needed to meet the security level, especially for real time application. In this research, a modified scheme is developed for the encryption/decryption algorithm by modifying the MixColumns stage. The aim of new scheme is to increase the speed of the encryption/ decryption process while maintaining the complexity of the design by using IV vectors depends on true random number generator.

Cryptography;AES;Encryption;Decryption

"A REVIEW PAPER ON ADAPTIVE MODIFIED ADVANCED ENCRYPTION STANDARD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 4, page no.570-575, April-2021, Available :http://www.jetir.org/papers/JETIR2104078.pdf

"A REVIEW PAPER ON ADAPTIVE MODIFIED ADVANCED ENCRYPTION STANDARD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 4, page no. pp570-575, April-2021, Available at : http://www.jetir.org/papers/JETIR2104078.pdf