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Communication Dans Un Congrès Année : 2015

Lightweight certificateless and provably-secure signcryptosystem for the internet of things

Résumé

In this paper, we propose an elliptic curve-based signcryption scheme derived from the standardized signature KCDSA (Korean Certificate-based Digital Signature Algorithm) in the context of the Internet of Things. Our solution has several advantages. First, the scheme is provably secure in the random oracle model. Second, it provides the following security properties: outsider/insider confidentiality and unforgeability; non-repudiation and public verifiability, while being efficient in terms of communication and computation costs. Third, the scheme offers the certificateless feature, so certificates are not needed to verify the user's public keys. For illustration, we conducted experimental evaluation based on a sensor Wismote platform and compared the performance of the proposed scheme to concurrent schemes
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Dates et versions

hal-01279169 , version 1 (25-02-2016)

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Kim Thuat Nguyen, Nouha Oualha, Maryline Laurent. Lightweight certificateless and provably-secure signcryptosystem for the internet of things. TRUSTCOM 2015 : 14th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, Aug 2015, Helsinki, Finland. pp.467-474, ⟨10.1109/Trustcom.2015.408⟩. ⟨hal-01279169⟩
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