Image encryption with the AES algorithm in wireless sensor network

Msolli, Amina; Helali, Abdelhamid; Maâref, H.

doi:10.1109/atsip.2016.7523055

Cited by 9 publications

(11 citation statements)

References 3 publications

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“…To achieve the objectives of this research, a deep review of the published work has been done to select the most suitable encryption algorithm, and to determine the QoS parameters. The objectives were built upon claims by [15], [4] and [3], stating that AES is not suitable for real time applications and wireless nodes limitations. As we explained, the proposed algorithm uses similar functions with the ones used in AES but with some enhancements.…”

Section: Methodsmentioning

confidence: 99%

“…Reducing the number of rounds in the new algorithm processes will decrease the power consumption and at the same time reduces the execution time and keeps the complexity the same because the complexity was already increased in the S-Box stage as mentioned in section (A). As explained, [15] suggest five rounds AES, which is still critical in term of security. [4] confirmed that the last successful attack was on seven rounds.…”

Section: Proposed Nine-rounds Iterationmentioning

confidence: 99%

“…The poker test and frequency test are carried out as well. Cryptools 1.4 for cryptography and cryptanalysis [15] had been used to carry out these tests. All the tests have been conducted on an audio file format (.wav) of 540K size as a sample.…”

Section: B Security Analysismentioning

confidence: 99%

“…This algorithm meets the requirements of real time with high level of complexity at a considerable speed. Moreover, [15] suggests a 5 rounds AES encryption algorithm for multimedia and real time applications in wireless sensor network. The results showed a reduction of the execution time.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Lightweight and Low-Energy Encryption Scheme for Voice over Wireless Devices

Hazzaa

Yousef

Sánchez

et al. 2018

IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society

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In this work, a novel lightweight and low energy encryption algorithm for voice over wireless networks is being developed and tested. The new encryption algorithm has to meet the QoS requirements of voice traffic and to be suitable for wireless devices. The goal of the research was to reduce the execution time and power consumption of the encryption process compared with the standard algorithm and at the same time at least to maintain or to increase its security level. The proposed algorithm employs similar methods with those used in the Advanced Encryption Standard algorithm (AES), with some changes and enhancements considering the limitations of wireless devices. The test results show significant improvements in new design metrics. A range of simulation scenarios are setup; testing data is analyzed to test delay, energy and security. Also, the comparison between the new algorithm and the standard one shows a significant amount of time and energy consumption reduction being achieved (approximately 35%), with good-level of complexity, making it more suitable for the wireless environment.

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Section: Methodsmentioning

confidence: 99%

Section: Proposed Nine-rounds Iterationmentioning

confidence: 99%

Section: B Security Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Lightweight and Low-Energy Encryption Scheme for Voice over Wireless Devices

Hazzaa

Yousef

Sánchez

et al. 2018

IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society

View full text Add to dashboard Cite

show abstract

“…However, there is still a high energy consumption in their proposed work which not suit the wireless limitations, also, there is a lack of vital security analysis to prove its strength. Moreover, authors in [15] suggest a 5-rounds AES encryption algorithm for multimedia and real time applications in wireless sensor network. The results show a reduction of the execution time.…”

Section: Literature Reviewmentioning

confidence: 99%