An Easy-to-Integrate IP Design of AHB Slave Bus Interface for the Security Chip of IoT

Information security is fundamental to the Internet of things (IoT) devices, in which security chip is an important means. This paper proposes an Advanced High-performance Bus Slave Control IP (AHB-SIP), which applies to cryptographic accelerators in IoT security chips. Composed by four types of fun...

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Autores principales:	Conggui Yuan, Xin Zheng, Bo Rao, Shuting Cai
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040 Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/bb83a9291585438ea3f36c7d3e4cf001
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id	oai:doaj.org-article:bb83a9291585438ea3f36c7d3e4cf001
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spelling	oai:doaj.org-article:bb83a9291585438ea3f36c7d3e4cf0012021-11-15T01:19:39ZAn Easy-to-Integrate IP Design of AHB Slave Bus Interface for the Security Chip of IoT1563-514710.1155/2021/5154769https://doaj.org/article/bb83a9291585438ea3f36c7d3e4cf0012021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/5154769https://doaj.org/toc/1563-5147Information security is fundamental to the Internet of things (IoT) devices, in which security chip is an important means. This paper proposes an Advanced High-performance Bus Slave Control IP (AHB-SIP), which applies to cryptographic accelerators in IoT security chips. Composed by four types of function registers and AHB Interface Control Logic (AICL), AHB-SIP has a simple and easy-to-use structure. The System on Chip (SoC) design can be realized by quickly converting the nonstandard interface of the security module to the AHB slave interface. AHB-SIP is applied to the security accelerators of SM2, SM3, and SM4 and random number generator (RNG). Combined with a low-power embedded CPU, TIMER, UART, SPI, IIC, and other communication interfaces, a configurable SoC can be integrated. Moreover, SMIC 110 nm technology is employed to tape out the SoC on a silicon chip. The area of AHB-SIP is 0.072 mm2, only occupying 6‰ of the chip (3.45∗3.45 mm2), and the power consumption of encryption modules combined with AHB-SIP is lower than that combined with AXI interface, which is decreased up to 61.0% and is ideal for the application of IoT.Conggui YuanXin ZhengBo RaoShuting CaiHindawi LimitedarticleEngineering (General). Civil engineering (General)TA1-2040MathematicsQA1-939ENMathematical Problems in Engineering, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Engineering (General). Civil engineering (General) TA1-2040 Mathematics QA1-939
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Mathematics QA1-939 Conggui Yuan Xin Zheng Bo Rao Shuting Cai An Easy-to-Integrate IP Design of AHB Slave Bus Interface for the Security Chip of IoT
description	Information security is fundamental to the Internet of things (IoT) devices, in which security chip is an important means. This paper proposes an Advanced High-performance Bus Slave Control IP (AHB-SIP), which applies to cryptographic accelerators in IoT security chips. Composed by four types of function registers and AHB Interface Control Logic (AICL), AHB-SIP has a simple and easy-to-use structure. The System on Chip (SoC) design can be realized by quickly converting the nonstandard interface of the security module to the AHB slave interface. AHB-SIP is applied to the security accelerators of SM2, SM3, and SM4 and random number generator (RNG). Combined with a low-power embedded CPU, TIMER, UART, SPI, IIC, and other communication interfaces, a configurable SoC can be integrated. Moreover, SMIC 110 nm technology is employed to tape out the SoC on a silicon chip. The area of AHB-SIP is 0.072 mm2, only occupying 6‰ of the chip (3.45∗3.45 mm2), and the power consumption of encryption modules combined with AHB-SIP is lower than that combined with AXI interface, which is decreased up to 61.0% and is ideal for the application of IoT.
format	article
author	Conggui Yuan Xin Zheng Bo Rao Shuting Cai
author_facet	Conggui Yuan Xin Zheng Bo Rao Shuting Cai
author_sort	Conggui Yuan
title	An Easy-to-Integrate IP Design of AHB Slave Bus Interface for the Security Chip of IoT
title_short	An Easy-to-Integrate IP Design of AHB Slave Bus Interface for the Security Chip of IoT
title_full	An Easy-to-Integrate IP Design of AHB Slave Bus Interface for the Security Chip of IoT
title_fullStr	An Easy-to-Integrate IP Design of AHB Slave Bus Interface for the Security Chip of IoT
title_full_unstemmed	An Easy-to-Integrate IP Design of AHB Slave Bus Interface for the Security Chip of IoT
title_sort	easy-to-integrate ip design of ahb slave bus interface for the security chip of iot
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/bb83a9291585438ea3f36c7d3e4cf001
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An Easy-to-Integrate IP Design of AHB Slave Bus Interface for the Security Chip of IoT

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