Generalization of Advanced Encryption Standard Based on Field of Any Characteristic

作     者：Nabilah Abughazalah Majid Khan Noor Munir Ammar SAlanazi Iqtadar Hussain 

作者机构：Department of Mathematical SciencesCollege of SciencePrincess Nourah Bint Abdulrahman UniversityP.O.Box 84428Riyadh 11671Saudi Arabia Department of Applied Mathematics&StatisticsInstitute of Space TechnologyIslamabadPakistan King Abdulaziz City for Science and TechnologyRiyadhSaudi Arabia Mathematics ProgramDepartment of MathematicsStatistics and PhysicsCollege of Arts and SciencesQatar University2713DohaQatar Statistical Consulting UnitCollege of Arts and ScienceQatar UniversityDohaQatar 

出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)

年 卷 期：2022年第73卷第12期

页      面：6121-6138页

核心收录：

学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：This research was funded by Princess Nourah bint Abdulrahman University Researchers Supporting Project Number(PNURSP2022R87) Princess Nourah bint Abdulrahman University,Riyadh,Saudi Arabia 

主　　题：AES generalized AES binary field ternary function 

摘      要：Nowadays most communications are done by utilizing digital transmission *** security of this digital information transmitted through different communication systems is quite *** secrecy of digital data is one of the burning topics of the digitally developed *** exist many traditional algorithms in the literature to provide methods for robust *** most important and recent modern block cipher named the advanced encryption standard(AES)is one of the extensively utilized encryption schemes with binary *** is a succession of four fundamental steps:round key,sub-byte,shift row,and mix *** this work,we will provide an innovative methodology for extending the AES in a Galois fieldwith any characteristic *** four steps in the fundamental process with binary characteristics will be adjusted because of the new *** applying double affine transformations,we have enhanced the number of options in our suggested substitution *** reconstruction of the nonlinear confusion component and encryption structure provides robustness in the generalized *** increase in the keyspace due to the Galois field generalization implies that we have improved additional confusion abilities and broadened the current *** implementation of the proposed structure of AES for image,audio,and video encryption will provide high security for secure communication.