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Cryptanalysis of a Pairing-free Certificateless Signcryption scheme

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dc.contributor.author Kasyoka, Philemon
dc.contributor.author Kimwele, Michael
dc.contributor.author Mbandu Angolo, Shem
dc.date.accessioned 2022-04-27T12:36:36Z
dc.date.available 2022-04-27T12:36:36Z
dc.date.issued 2020
dc.identifier.issn 2405-9595
dc.identifier.uri https://doi.org/10.1016/j.icte.2020.07.006
dc.identifier.uri http://localhost:8080/xmlui/handle/123456789/663
dc.description A journal article published in ScienceDirect. en_US
dc.description.abstract Signcryption is a very useful cryptographic primitive that aims to achieve authentication and confidentiality in an efficient manner. We cryptanalyze the signcryption scheme of Wei and Ma (2019) which is claimed to be secure. Further, we propose a corresponding modification to show how their signcryption scheme can be made more secure in our proposed signcryption scheme. The security analysis is also applicable to other signcryption schemes with similar design. en_US
dc.language.iso en en_US
dc.publisher The Co-operative University of Kenya en_US
dc.subject Certificateless en_US
dc.subject Cryptanalysis en_US
dc.subject Elliptic curve cryptography en_US
dc.subject Signcryption scheme en_US
dc.title Cryptanalysis of a Pairing-free Certificateless Signcryption scheme en_US
dc.type Article en_US

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