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http://hdl.handle.net/1942/28789
Title: | Digital Signatures and Signcryption Schemes on Embedded Devices: a Trade-off between Computation and Storage | Authors: | Winderickx, Jori Braeken, An Singelee, Dave Peeters, Roel VANDENRYT, Thijs THOELEN, Ronald MENTENS, Nele |
Issue Date: | 2018 | Publisher: | ASSOC COMPUTING MACHINERY | Source: | 2018 ACM INTERNATIONAL CONFERENCE ON COMPUTING FRONTIERS, ASSOC COMPUTING MACHINERY,p. 342-347 | Abstract: | This paper targets the efficient implementation of digital signatures and signcryption schemes on typical internet-of-things (IoT) devices, i.e. embedded processors with constrained computation power and storage. Both signcryption schemes (providing digital signatures and encryption simultaneously) and digital signatures rely on computation-intensive public-key cryptography. When the number of signatures or encrypted messages the device needs to generate after deployment is limited, a trade-off can be made between performing the entire computation on the embedded device or moving part of the computation to a precomputation phase. The latter results in the storage of the precomputed values in the memory of the processor. We examine this trade-off on a health sensor platform and we additionally apply storage encryption, resulting in five implementation variants of the considered schemes. | Notes: | [Winderickx, Jori; Singelee, Dave; Peeters, Roel; Mentens, Nele] Katholieke Univ Leuven, IMEC, COSIC, Leuven, Belgium. [Winderickx, Jori; Mentens, Nele] Katholieke Univ Leuven, ES&S, Leuven, Belgium. [Braeken, An] Vrije Univ Brussel, Ind Engn INDI, Brussels, Belgium. [Vandenryt, Thijs; Thoelen, Ronald] Hasselt Univ, IMO, IMOMEC, Hasselt, Belgium. | Keywords: | Internet of Things; Digital signature; Public-key cryptography; Signcryption; Schnorr; Health sensor platform; Storage encryption; Precomputation;Internet of Things; Digital signature; Public-key cryptography; Signcryption; Schnorr; Health sensor platform; Storage encryption; Precomputation | Document URI: | http://hdl.handle.net/1942/28789 | ISBN: | 9781450357616 | DOI: | 10.1145/3203217.3206426 | ISI #: | 000455156500054 | Rights: | 2018 ACM. | Category: | C1 | Type: | Proceedings Paper | Validations: | ecoom 2020 |
Appears in Collections: | Research publications |
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p342-winderickx.pdf Restricted Access | Published version | 305.89 kB | Adobe PDF | View/Open Request a copy |
embedded_signcryption_vcr_acm.pdf Restricted Access | Peer-reviewed author version | 284 kB | Adobe PDF | View/Open Request a copy |
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