Efficient Lightweight Cryptography Algorithm in IoT Devices with Real-time Criteria

Paul Rosero; Vanessa  Alvear

doi:10.5220/0010922800003194

Efficient Lightweight Cryptography Algorithm in IoT Devices with Real-time Criteria

Publikation: Konference artikel i Proceeding eller bog/rapport kapitel › Bidrag til bog/antologi › Forskning › peer review

Abstract

Cryptographic algorithms are used to ensure the communication channel between the transmitter and receiver. However, these algorithms are focused on processing data blocks that consume a lot of computational resources. Therefore, they have some constraints to be used in IoT devices. This work presents a lightweight AES cryptographic algorithm designed for IoT devices with real-time operative system criteria to improve the time response and with threads that can be suspended to leverage RAM resources for another task. As a result, we design an AES algorithm with a cipher key updating process that uses 11k bytes of Flash, 820 bytes of RAM, and a time response of around 14.5 us in real scenarios.

Originalsprog	Engelsk
Titel	Proceedings of the 7th International Conference on Internet of Things, Big Data and Security
Redaktører	Denis Bastieri, Gary Willis
Antal sider	6
Forlag	SCITEPRESS Digital Library
Publikationsdato	22 apr. 2022
Sider	103-109
ISBN (Trykt)	978-989-758-564-7, 10.5220/0000159700003194
ISBN (Elektronisk)	2184-4976
DOI	https://doi.org/10.5220/0010922800003194
Status	Udgivet - 22 apr. 2022
Begivenhed	International Conference on Internet of Things, Big Data and Security - Varighed: 22 apr. 2022 → 24 apr. 2022 Konferencens nummer: 7TH https://iotbds.scitevents.org/PublicationPartner.aspx?y=2022

Konference

Konference	International Conference on Internet of Things, Big Data and Security
Nummer	7TH
Periode	22/04/2022 → 24/04/2022
Internetadresse	https://iotbds.scitevents.org/PublicationPartner.aspx?y=2022

Adgang til dokumentet

10.5220/0010922800003194

Citationsformater

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abstract = "Cryptographic algorithms are used to ensure the communication channel between the transmitter and receiver. However, these algorithms are focused on processing data blocks that consume a lot of computational resources. Therefore, they have some constraints to be used in IoT devices. This work presents a lightweight AES cryptographic algorithm designed for IoT devices with real-time operative system criteria to improve the time response and with threads that can be suspended to leverage RAM resources for another task. As a result, we design an AES algorithm with a cipher key updating process that uses 11k bytes of Flash, 820 bytes of RAM, and a time response of around 14.5 us in real scenarios.",

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Rosero, P & Alvear, V 2022, Efficient Lightweight Cryptography Algorithm in IoT Devices with Real-time Criteria. i D Bastieri & G Willis (red), Proceedings of the 7th International Conference on Internet of Things, Big Data and Security. SCITEPRESS Digital Library, s. 103-109, International Conference on Internet of Things, Big Data and Security, 22/04/2022. https://doi.org/10.5220/0010922800003194

Efficient Lightweight Cryptography Algorithm in IoT Devices with Real-time Criteria. / Rosero, Paul; Alvear, Vanessa .
Proceedings of the 7th International Conference on Internet of Things, Big Data and Security. red. / Denis Bastieri; Gary Willis. SCITEPRESS Digital Library, 2022. s. 103-109.

Publikation: Konference artikel i Proceeding eller bog/rapport kapitel › Bidrag til bog/antologi › Forskning › peer review

TY - CHAP

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AU - Rosero, Paul

AU - Alvear, Vanessa

N1 - Conference code: 7TH

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N2 - Cryptographic algorithms are used to ensure the communication channel between the transmitter and receiver. However, these algorithms are focused on processing data blocks that consume a lot of computational resources. Therefore, they have some constraints to be used in IoT devices. This work presents a lightweight AES cryptographic algorithm designed for IoT devices with real-time operative system criteria to improve the time response and with threads that can be suspended to leverage RAM resources for another task. As a result, we design an AES algorithm with a cipher key updating process that uses 11k bytes of Flash, 820 bytes of RAM, and a time response of around 14.5 us in real scenarios.

AB - Cryptographic algorithms are used to ensure the communication channel between the transmitter and receiver. However, these algorithms are focused on processing data blocks that consume a lot of computational resources. Therefore, they have some constraints to be used in IoT devices. This work presents a lightweight AES cryptographic algorithm designed for IoT devices with real-time operative system criteria to improve the time response and with threads that can be suspended to leverage RAM resources for another task. As a result, we design an AES algorithm with a cipher key updating process that uses 11k bytes of Flash, 820 bytes of RAM, and a time response of around 14.5 us in real scenarios.

KW - Security

KW - cryptography

KW - Internet of Things

KW - embedded systems

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BT - Proceedings of the 7th International Conference on Internet of Things, Big Data and Security

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Y2 - 22 April 2022 through 24 April 2022

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Efficient Lightweight Cryptography Algorithm in IoT Devices with Real-time Criteria

Abstract

Konference

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