Dual IV Design Scheme: An Improved AES Encryption Approach

Longqing Zhang, Bin Liu, Xinwei Zhang, Huangqiang Yuan, Jiangzhao Yang, Haoguang Huang

2023

Abstract

This paper proposes a new encryption method of AES encryption, which is implemented by drawing on the idea of ShiftRows in AES and introducing a new order-changing processing step, which switches the order of the just-generated 64-byte array and realizes the deep concealment of the last indicator bit. On the other hand, the AES encryption blocks in a 16-byte group are forced to break up into a 64-byte matrix, which further improves the disorder of the encrypted data, and then the modification works of the superposition are carried out to make it more complicated. The experimental results show that the frequency of the new file encryption characters appearing is completely different from the CBC mode, and the peaks and valleys of the new bar graphs are more even compared to the original version, and the peaks are also significantly reduced. While ensuring the security, it increases the degree of confusion in the distribution of characters, which makes the statistical characteristics of the ciphertext more difficult to be analyzed and inferred.

Paper Citation

in Harvard Style

Zhang L., Liu B., Zhang X., Yuan H., Yang J. and Huang H. (2023). Dual IV Design Scheme: An Improved AES Encryption Approach. In Proceedings of the 2nd International Seminar on Artificial Intelligence, Networking and Information Technology - Volume 1: ANIT; ISBN 978-989-758-677-4, SciTePress, pages 310-314. DOI: 10.5220/0012282400003807

in Bibtex Style

@conference{anit23,
author={Longqing Zhang and Bin Liu and Xinwei Zhang and Huangqiang Yuan and Jiangzhao Yang and Haoguang Huang},
title={Dual IV Design Scheme: An Improved AES Encryption Approach},
booktitle={Proceedings of the 2nd International Seminar on Artificial Intelligence, Networking and Information Technology - Volume 1: ANIT},
year={2023},
pages={310-314},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012282400003807},
isbn={978-989-758-677-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 2nd International Seminar on Artificial Intelligence, Networking and Information Technology - Volume 1: ANIT
TI - Dual IV Design Scheme: An Improved AES Encryption Approach
SN - 978-989-758-677-4
AU - Zhang L.
AU - Liu B.
AU - Zhang X.
AU - Yuan H.
AU - Yang J.
AU - Huang H.
PY - 2023
SP - 310
EP - 314
DO - 10.5220/0012282400003807
PB - SciTePress