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Design and Implementation of Low-Power IoT RISC-V Processor with Hybrid Encryption Accelerator

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成果类型:
期刊论文
作者:
Yang, Sen;Shao, Lian;Huang, Junke;Zou, Wanghui
通讯作者:
Zou, WH
作者机构:
[Huang, Junke; Zou, Wanghui; Yang, Sen; Shao, Lian] Changsha Univ Sci & Technol, Sch Phys & Elect Sci, Changsha 410114, Peoples R China.
通讯机构:
[Zou, WH ] C
Changsha Univ Sci & Technol, Sch Phys & Elect Sci, Changsha 410114, Peoples R China.
语种:
英文
关键词:
RISC-V;IoT;encryption;custom instruction;hardware accelerator
期刊:
Electronics
ISSN:
2079-9292
年:
2023
卷:
12
期:
20
页码:
4222-
基金类别:
Conceptualization, W.Z. and S.Y.; methodology, W.Z. and S.Y.; software, S.Y.; validation, W.Z., S.Y., L.S. and J.H.; formal analysis, S.Y.; investigation, L.S. and J.H.; resources, S.Y.; data curation, S.Y. and L.S.; writing—original draft preparation, S.Y.; writing—review and editing, W.Z. and S.Y.; visualization, J.H; supervision, W.Z.; project administration, W.Z.; funding acquisition, W.Z. All authors have read and agreed to the published version of the manuscript. This research was funded by the science and technology innovation program of Hunan Province (2023GK2036) and by the Postgraduate Scientific Research Innovation Project of Hunan Province (CX20220962).
机构署名:
本校为第一且通讯机构
院系归属:
物理与电子科学学院
摘要:
The security and reliability of data transmission between IoT devices are considered to be major challenges in the development of IoT technology. This paper presents a low-power, low-cost RISC-V processor for IoT applications with an integrated hybrid encryption accelerator, which can achieve efficient and secure encryption and decryption of data transmitted between IoT devices. The hybrid encryption accelerator, which uses the SM3 and the SM4, respectively, as hash and symmetric encryption algorithms, achieves a balance between encryption security, high speed, and key-management convenience. ...

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