Certificateless proxy identity-based signcryption scheme without bilinear pairings

Qi, Yanfeng; Tang, Chunming; Liu, Yu; Xu, Mingzhen; Guo, Baoan

doi:10.1109/cc.2013.6674208

Cited by 17 publications

(23 citation statements)

References 4 publications

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“…The authors of this new PS, failing to provide formal security analysis and suffering from the absence of anti-replay attack security property. It can also be affected by elliptic curve point scalar multiplications, which need more time.In 2017, Bhatia and Verma [1], first did the cryptanalysis of Yanfeng et al [38] and proved that it is not resisted against the forgery attack. They also provide a secure PS scheme for the E-prescription system.…”

Section: Ming Et Al [2014]mentioning

confidence: 99%

“…In this phase, we compare our CB-PS with the existing related schemes TBKAV [1], LXKXD [2], CYL [39], HZJX [40], and QTLG [38] on the basis of three major parameters: security, computational cost, and communication overhead. The following are illustrations of the claimed performance parameters.…”

Section: G Efficiencymentioning

confidence: 99%

“…In Table 6, we explain the comparisons regarding the security requirement among proposed CB-PS and TBKAV [1], LXKXD [2], CYL [39], HZJX [40], and QTLG [38]. The symbol ⩗ is used to obey the security requirement, the symbol ⤬ is used for not satisfying the security property, and the symbol ⤱ for not mentioning the security property.…”

Section: ) Securitymentioning

confidence: 99%

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A Lightweight and Secured Certificate-Based Proxy Signcryption (CB-PS) Scheme for E-Prescription Systems

et al. 2020

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Electronic prescription (E-prescription) is an emerging technology that allows health practitioners (doctors, physicians, pharmacists, or nurses) to electronically transmit prescriptions to pharmacies. E-prescription systems allow doctors to avoid traditional medical practices in which prescriptions are sent manually in handwritten form. Additionally, in cases in which a patient may not be able to collect the medication in person due to physical disabilities, the medications can be delivered to the patient's home directly. Furthermore, payments can also be made online (e.g., using credit cards or bank transfers). However, these distinctive features require a series of guidelines for the successful deployment of the E-prescription system due to stringent legal requirements and privacy regulations. Two major security requirements i.e. confidentiality and authentication need to be addressed. In general, the solution to ensuring confidentiality and authentication lies in the combination of both the encryption and digital signature functions in a single logic step called signcryption. Therefore, in this paper, we present a lightweight and provable secured certificate-based proxy signcryption (CB-PS) scheme for e-prescription systems. The formal security verification uses the Automated Validation of Internet Security Protocols and Applications (AVISPA) tool along with informal security analysis, which authenticates that the proposed CB-PS scheme can potentially be implemented in resource-constrained low-computing electronic devices in E-prescription systems.

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Section: Ming Et Al [2014]mentioning

confidence: 99%

Section: G Efficiencymentioning

confidence: 99%

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A Lightweight and Secured Certificate-Based Proxy Signcryption (CB-PS) Scheme for E-Prescription Systems

et al. 2020

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“…However, such schemes often have high computational and communication costs; thus, they are not suited for deployment on mobile devices. Hence, there have been attempts to design pairing-free proxy-signcryption schemes, such as the certificateless proxy-signcryption (CLPSC) schemes of Liu et al [14] and Qi et al [15]. The design of such schemes is challenging.…”

Section: Security and Communication Networkmentioning

confidence: 99%

“…In this section, we compare the efficiency and security of our improved scheme with other proxy-signcryption schemes [15,16] in the literature. We use the standard cryptographic library MIRACL [19] to measure the runtime, whose comparative summary is given in Table 1, where denotes an ECCbased point multiplication operation time and ℎ denotes general hash operation time.…”

Section: Performance Evaluationmentioning

confidence: 99%

An Efficient and Provably-Secure Certificateless Proxy-Signcryption Scheme for Electronic Prescription System

Zhou

Choo

et al. 2018

Security and Communication Networks

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Electronic prescription is increasingly popular in our society, particularly in technologically advanced countries. Due to strict legal requirements and privacy regulations, authorization and data confidentiality are two important features in electronic prescription system. By combining signature and encryption functions, signcryption is an efficient cryptographic primitive that can be used to provide these two features. While signcryption is a fairly established research area, most signcryption schemes proposed recently have several limitations (e.g., high communication costs, limited bandwidth, and insecurity), and designing secure and practical signcryption schemes remains challenging. In this paper, we propose an improved certificateless proxy signcryption (CLPSC) scheme, based on elliptic curve cryptography (ECC). We also demonstrate that the proposed CLPSC scheme is secure in the random oracle model and evaluate its performance with related schemes. The security and performance evaluations show that the proposed CLPSC scheme can potentially be implemented on resource-constrained low-computing mobile devices in an electronic prescription system.

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RETRACTED ARTICLE: Hybrid aggregated signcryption scheme using multi-constraints differential evolution algorithm for security

Sivasundari

Ramakrishnan

2018

Cluster Comput

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Certificateless proxy identity-based signcryption scheme without bilinear pairings

Cited by 17 publications

References 4 publications

A Lightweight and Secured Certificate-Based Proxy Signcryption (CB-PS) Scheme for E-Prescription Systems

A Lightweight and Secured Certificate-Based Proxy Signcryption (CB-PS) Scheme for E-Prescription Systems

An Efficient and Provably-Secure Certificateless Proxy-Signcryption Scheme for Electronic Prescription System

RETRACTED ARTICLE: Hybrid aggregated signcryption scheme using multi-constraints differential evolution algorithm for security

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