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

Research output: Conference Article in Proceeding or Book/Report chapter › Book chapter › Research › 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.

Original language	English
Title of host publication	Proceedings of the 7th International Conference on Internet of Things, Big Data and Security
Editors	Denis Bastieri, Gary Willis
Number of pages	6
Publisher	SCITEPRESS Digital Library
Publication date	22 Apr 2022
Pages	103-109
ISBN (Print)	978-989-758-564-7, 10.5220/0000159700003194
ISBN (Electronic)	2184-4976
DOIs	https://doi.org/10.5220/0010922800003194
Publication status	Published - 22 Apr 2022
Event	International Conference on Internet of Things, Big Data and Security - Duration: 22 Apr 2022 → 24 Apr 2022 Conference number: 7TH https://iotbds.scitevents.org/PublicationPartner.aspx?y=2022

Conference

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

Keywords

Security
cryptography
Internet of Things
embedded systems

Access to Document

10.5220/0010922800003194

Cite this

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title = "Efficient Lightweight Cryptography Algorithm in IoT Devices with Real-time Criteria",

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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publisher = "SCITEPRESS Digital Library",

note = "International Conference on Internet of Things, Big Data and Security, IoTBDS ; Conference date: 22-04-2022 Through 24-04-2022",

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Rosero, P & Alvear, V 2022, Efficient Lightweight Cryptography Algorithm in IoT Devices with Real-time Criteria. in D Bastieri & G Willis (eds), Proceedings of the 7th International Conference on Internet of Things, Big Data and Security. SCITEPRESS Digital Library, pp. 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. ed. / Denis Bastieri; Gary Willis. SCITEPRESS Digital Library, 2022. p. 103-109.

Research output: Conference Article in Proceeding or Book/Report chapter › Book chapter › Research › peer-review

TY - CHAP

T1 - Efficient Lightweight Cryptography Algorithm in IoT Devices with Real-time Criteria

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

U2 - 10.5220/0010922800003194

DO - 10.5220/0010922800003194

M3 - Book chapter

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

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T2 - International Conference on Internet of Things, Big Data and Security

Y2 - 22 April 2022 through 24 April 2022

ER -

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

Abstract

Conference

Keywords

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Cite this