New security approach in real-time wireless multimedia sensor networks

•A new approach Shift-AES modifies the AES algorithm to make it compatible with WMSN.•The proposed algorithm was developed on the AES with new Shift-Columns transformation.•Studies of Shift-AES maintain a better safety and a decrease in execution time of CPU.•A comparison is made between the Shift-A...

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Vydáno v:Computers & electrical engineering Ročník 72; s. 910 - 925
Hlavní autoři: Msolli, Amina, Helali, Abdelhamid, Maaref, Hassen
Médium: Journal Article
Jazyk:angličtina
Vydáno: Amsterdam Elsevier Ltd 01.11.2018
Elsevier BV
Témata:
Algorithms
Block cipher modes
Data transmission
Encryption
Energy consumption
Gray scale image
High definition image
Image symmetric key encryption algorithm
Multimedia
Network security
Real time
Remote sensors
Safety
Sensors
Shift-AES
Wireless multimedia sensor network (WMSN)
Wireless networks
Wireless sensor networks
Block cipher modes
Wireless multimedia sensor network (WMSN)
Gray scale image
Shift-AES
Image symmetric key encryption algorithm
High definition image
ISSN:0045-7906, 1879-0755
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Shrnutí:•A new approach Shift-AES modifies the AES algorithm to make it compatible with WMSN.•The proposed algorithm was developed on the AES with new Shift-Columns transformation.•Studies of Shift-AES maintain a better safety and a decrease in execution time of CPU.•A comparison is made between the Shift-AES and the algorithms existing literature. Real time multimedia applications are increasingly achieving success in the everyday world. A diversity of applications has appeared in the wireless sensor network, where the energy consumption is a very important factor in wireless multimedia sensor networks (WMSN) to increase network lifetime. Thus, multimedia data transmission relies on safety to protect personal life. However, because of constraints, the standard encryption algorithms are not compatible with this domain. This article investigates a new approach called Shift-Advanced Encryption Standard (Shift-AES). This approach modifies the AES algorithm to make it compatible with WMSN. Experimental studies of the new approach maintain a better level of safety with a decrease in execution time of the Central Processing Unit. A comparison is made between the new approach and the algorithms in the existing literature.
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ISSN:0045-7906
1879-0755
DOI:10.1016/j.compeleceng.2018.01.016