Efficient Certificateless Signcryption from Bilinear Pairings

Du, Hongzhen

doi:10.14257/ijsia.2016.10.4.28

Cited by 4 publications

(7 citation statements)

References 27 publications

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“…25 Besides, the schemes 19,21 are shown vulnerable to several attacks, 17,20 respectively. Further, the schemes 22,24 are shown secure under hypothetical ROM, thereby deficiency in practical implementation.…”

Section: Results Analysis and Comparisonsmentioning

confidence: 99%

“…Table shows a detailed runtime comparison among several related CLSC schemes where Luo‐Wan requires major cost of 19.27 ms, and the proposed scheme needs minor cost of 3.72 ms. It can be observed that the computation overhead of the proposed CLSC is approximately 27 % of Reference , 23 % of Reference , 49 % of Reference , 25 % of Reference , 52 % of Reference , 20 % of CLSC scheme . Besides, the schemes are shown vulnerable to several attacks, respectively.…”

Section: Performance Measurementmentioning

confidence: 98%

“…To perform a SC, the CLSigncrypt algorithm computes four exponentiations while the CLUnsigncrypt requires one exponentiation and two pairing costs to reveal data form the signcryptext. Due to improper utilization of pairings and other operations, all the schemes 19,[21][22][23][24][25] require significant costs in its practical usage.…”

Section: Running Costmentioning

confidence: 99%

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A secure data transmission protocol for cloud‐assisted edge‐Internet of Things environment

Kumar

Verma

Sikka

2020

Trans Emerging Tel Tech

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Cloud-edge (CE) is revolutionizing our modern world with a greater user experience through the Internet of Things (IoT). However, the edge devices, communication bridge between the cloud and users, are repeatedly exhibiting many security flaws which will inevitably lead to massive cyber attacks. Thus, providing a proper security, specifically, the confidentiality and authenticity of sensitive data become a prime focus for many of the researchers. In cryptography, certificateless signcryption (CLSC) is one of the recent public key techniques that meets the requirements of confidentiality and authenticity of sensitive data between parties with minimal overhead. This paper aims to present a new data sharing protocol where the safety of data is achieved through a new CLSC scheme. The proposed CLSC is designed using the bilinear pairing and modular exponentiation operations. Besides, the CLSC is secure based on the intractability of Diffie-Hellman inversion (DHI) and bilinear-DHI assumptions without considering the random oracle model (ROM). Performance assessment of proposed CLSC gives satisfactory results after comparing with other related CLSC schemes. Therefore, proposed CLSC can be installed in the cloud-based edge-IoT environment where both the authenticity and confidentiality with minimal computational overhead are the essential factors.Trans Emerging Tel Tech. 2020;31:e3883.wileyonlinelibrary.com/journal/ett

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Section: Results Analysis and Comparisonsmentioning

confidence: 99%

Section: Performance Measurementmentioning

confidence: 98%

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A secure data transmission protocol for cloud‐assisted edge‐Internet of Things environment

Kumar

Verma

Sikka

2020

Trans Emerging Tel Tech

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“…Thereafter efforts were taken by many researchers to address the above issue but it did not proved to be successful. In order to overcome all these previous drawbacks a remarkable milestone was achieved by Hongzhen Du [19] in 2016.He proposed an efficient certificateless signcryption scheme which is secured using random oracles and where message confidentiality, signature unforgability, public verifiability and forward secrecy are taken care of. Moreover this scheme also achieves smaller ciphertext size and hence could be used with smaller bandwidth.…”

Section: Certificateless Signcryption Schemes With Bilinear Pairingmentioning

confidence: 99%

Survey on Key Management Schemes for Constraint Environment of WSN

Lakhani¹,

Nivangune²,

Biradar³

2016

IJCA

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Wireless Sensor Networks (WSN) is becoming the heart of many applications. Data integrity and security is a major issue as the wireless sensor nodes are exposed to harsh and hostile environment. This paper highlights the merits and demerits of different key management schemes under the broader classification of Public Key Infrastructure (PKI), Identity Based Encryption (IBE) and Certificateless Signcryption. These schemes will provide authentication and thereby secure the communication between the nodes considering the constraint environment of the wireless sensor network. Selection of these key management schemes depends upon the application specifications, functionality and computational complexity.

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“…In [ 10 ], elliptic curve-based signcryption scheme, from the standardized signature was proposed ensuring not only security but also minimizing computation and communication overhead. However, to increase security without pairing operation, cryptographic hash function was designed in [ 11 ]. However, the scheme was proven to have certain security weakness.…”

Section: Introductionmentioning

confidence: 99%

Complex Conjugated certificateless-based signcryption with differential integrated factor for secured message communication in mobile network

Alagarsamy

Rajagopalan

2017

PLoS ONE

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Certificateless-based signcryption overcomes inherent shortcomings in traditional Public Key Infrastructure (PKI) and Key Escrow problem. It imparts efficient methods to design PKIs with public verifiability and cipher text authenticity with minimum dependency. As a classic primitive in public key cryptography, signcryption performs validity of cipher text without decryption by combining authentication, confidentiality, public verifiability and cipher text authenticity much more efficiently than the traditional approach. In this paper, we first define a security model for certificateless-based signcryption called, Complex Conjugate Differential Integrated Factor (CC-DIF) scheme by introducing complex conjugates through introduction of the security parameter and improving secured message distribution rate. However, both partial private key and secret value changes with respect to time. To overcome this weakness, a new certificateless-based signcryption scheme is proposed by setting the private key through Differential (Diff) Equation using an Integration Factor (DiffEIF), minimizing computational cost and communication overhead. The scheme is therefore said to be proven secure (i.e. improving the secured message distributing rate) against certificateless access control and signcryption-based scheme. In addition, compared with the three other existing schemes, the CC-DIF scheme has the least computational cost and communication overhead for secured message communication in mobile network.

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Efficient Certificateless Signcryption from Bilinear Pairings

Abstract: Abstract

Cited by 4 publications

References 27 publications

A secure data transmission protocol for cloud‐assisted edge‐Internet of Things environment

A secure data transmission protocol for cloud‐assisted edge‐Internet of Things environment

Survey on Key Management Schemes for Constraint Environment of WSN

Complex Conjugated certificateless-based signcryption with differential integrated factor for secured message communication in mobile network

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