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A New Pairing-Free Certificateless Signcryption Scheme

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Title A New Pairing-Free Certificateless Signcryption Scheme
 
Creator Gopisetti, Srinivasa Rao
Amarapu, Ramesh Babu
Thumbur, Gowri
Reddy, Vasudeva P
 
Subject Authentication and confidentiality
Certificateless based cryptography
EUF-CLSC-CMA
IND-CLSC-CCA
IoT applications
 
Description 1326-1335
Signcryption is a cryptographic primitive which provides unforgeability and confidentiality for digital communications.
Many signcryption schemes have been constructed in the literature for secure communication between smart objects. But,
many of these existing schemes are not secure and inefficient for resource constrained applications like WSNs, Mobile
computing, VANETs and IoT applications. To enrich the security and efficiency issues, in this paper, we propose a new
signcryption scheme in certificateless based framework and prove its security under the CDHP and ECDLP assumptions.
The efficiency analysis indicates that our scheme is more efficient than other existing signcryption schemes and is well
suitable for resource-constrained applications.
 
Date 2022-12-07T11:30:45Z
2022-12-07T11:30:45Z
2022-12
 
Type Article
 
Identifier 0022-4456 (Print); 0975-1084 (Online)
http://nopr.niscpr.res.in/handle/123456789/61000
https://doi.org/10.56042/jsir.v81i12.69313
 
Language en
 
Publisher NIScPR-CSIR,India
 
Source JSIR Vol.81(12) [December 2022]