An Authentication Protocol in LTE-WLAN Heterogeneous Converged Network Based on Certificateless Signcryption Scheme With Identity Privacy Protection
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چکیده
منابع مشابه
An efficient certificateless signcryption scheme in the standard model
Certificateless public key cryptography (CL-PKC) is a useful method in order to solve the problems of traditional public key infrastructure (i.e., large amount of computation, storage and communication costs for managing certificates) and ID-based public key cryptography (i.e., key escrow problem), simultaneously. A signcryption scheme is an important primitive in cryptographic protocols which ...
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In this paper, we propose a certificateless signcryption scheme from Weil pairings and give a practical security model. Compared with existing schemes, the new scheme is more efficient.
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Biometric signcryption, which enables a user using his biometric information as the identity to fulfills both the functions of encryption and digital signature simultaneously, and it provides better overall security and performance. However, almost all biometric signcryption schemes that have been proposed in the literature do not satisfy forward secrecy, known session-specific temporary inform...
متن کاملAn Identity-Based Ring Signcryption Scheme
Signcryption enables a user to perform digital signature for providing authenticity and public key encryption for providing message confidentiality simultaneously in a single logical step with a cost lesser than sign-thenencrypt approach. As the concept of ring signcryption emerged, various practical applications like electronic transaction protocol and key management protocols, felt the requir...
متن کاملAn Efficient Identity-based Ring Signcryption Scheme
ZhenChao ZHU1,2 Yuqing ZHANG2,* Fengjiao WANG2 1. (Key Lab of Computer Networks and Information Security of Ministry of Education, Xidian University, Xi’an, 710071,P.R.China) 2. (National Computer Network Intrusion Protection Center, GUCAS, Beijing 100049,P.R.China) Abstract: ID-based ring signcryption schemes (IDRSC) are usually derived from bilinear parings, a powerful but computationally exp...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2019
ISSN: 2169-3536
DOI: 10.1109/access.2019.2941913