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Preventing Differential Cryptanalysis Attacks Using a KDM Function and the 32-Bit Output S-Boxes on AES Algorithm Found on the Internet of Things Devices
Content Provider | MDPI |
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Author | Muthavhine, Khumbelo Difference Sumbwanyambe, Mbuyu |
Copyright Year | 2022 |
Description | Many Internet of Things (IoT) devices use an Advanced Encryption Standard (AES) algorithm to secure data stored and transmitted during the communication process. The AES algorithm often suffers DC (DC) attacks. Little has been done to prevent DC attacks, particularly on an AES algorithm. This study focuses on preventing Differential Cryptanalysis attacks. DC attacks are practiced on an AES algorithm that is found on IoT devices. The novel approach of using a Khumbelo Difference Muthavine (KDM) function and changing the 8 × 8 S-Boxes to be the 8 × 32 S-Boxes successfully prevents DC attacks on an AES algorithm. A KDM function is a newly mathematically developed function, coined and used purposely in this study. A KDM function was never produced, defined, or utilized before by any researcher except for in this study. A KDM function makes a new 32-Bit S-Box suitable for the new Modified AES algorithm and confuses the attacker since it comprises many mathematical modulo operators. Additionally, these mathematical modulo operators are irreversible. The study managed to prevent the DC attack of a minimum of |
Starting Page | 11 |
e-ISSN | 2410387X |
DOI | 10.3390/cryptography6010011 |
Journal | Cryptography |
Issue Number | 1 |
Volume Number | 6 |
Language | English |
Publisher | MDPI |
Publisher Date | 2022-02-22 |
Access Restriction | Open |
Subject Keyword | Cryptography Hardware and Architecturee Internet of Things (iot) Dc Attacks Advanced Encryption Standard (aes) 8 × 8 S-boxes 8 × 32 S-boxes Khumbelo Difference Muthavine (kdm) Function Internet of Things (iot) Devices |
Content Type | Text |
Resource Type | Article |