Novel Encryption System via AT and Quaternion Algebras

Resumo

Due to the increasing and sophisticated attacks on data transmitted in encrypted transmission media, it has become necessary to find new encryption methods that are more secure than existing methods to maintain and protect data confidentiality. In this paper, we present a new encryption system, QTRAT, which is a comprehensive development of QTRU using AT algebra. It is compared with NTRU, QTRU, HXDTRU, and ATTRU in terms of message and key security, and execution time.