A Novel Identity-Based Signcryption Scheme in the Standard Model

Huang, Yueying; Yang, Junjie

doi:10.3390/info8020058

Cited by 6 publications

(3 citation statements)

References 33 publications

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“…To overcome the certificatemanagement problem of PKI, several iD-based signcryption schemes were proposed. [45][46][47][48][49] In these schemes, users send request for obtaining private keys to thirdparty called private key generator (PKG). The sender request contains ID, phone number, and email when it reaches the PKG, after which the PKG generates private keys for a secure communication using a master secret key and other system parameters which are already stored in the PKG.…”

Section: Limitationmentioning

confidence: 99%

Efficient and secure attribute-based heterogeneous online/offline signcryption for body sensor networks based on blockchain

Iqbal

Umar

Amin

et al. 2019

International Journal of Distributed Sensor Networks

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In body sensor networks, both wearable and implantable biosensors are deployed in a patient body to monitor and collect patient health record information. The health record information is then transmitted toward the medical server via a base station for analysis, diagnosis, and treatment by medical experts. Advancement in wireless technology although improves the patient health–monitoring mechanism, but still there are some limitations regarding security, privacy, and efficiency due to open wireless channel and limited resources of body sensor networks. To overcome these limitations, we have proposed an efficient and secure heterogeneous scheme for body sensor networks, in which biosensor nodes use a certificate-less cryptography environment to resolve the key escrow and certificate-management problems, while MS uses a public key infrastructure environment to enhance the scalability of the networks. Furthermore, we design an online/offline signcryption method to overcome the burden on biosensor nodes. We split the signcryption process into two phases: offline phase and online phase. In the offline phase, the major operations are computed without prior knowledge of patient data. While in online phase, the minor operations are computed when patient data are known. Besides, we have used a new hybrid blockchain technology approach for the secure transmission of patient information along with attributes stored in the medical server toward the cloud that provides ease of patient data access remotely from anywhere by the authorized users and data backup in case of medical server failure. Moreover, hybrid blockchain provides advantages of interoperability, transparency traceability, and universal access. The formal security analysis of the proposed scheme is proved in the standard model, and informal security assures that our scheme provides resistance against possible attacks. As compared to other existing schemes, our proposed scheme consumes fewer resources and efficient in terms of processing cost, transmission overhead, and energy consumption.

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Section: Limitationmentioning

confidence: 99%

Efficient and secure attribute-based heterogeneous online/offline signcryption for body sensor networks based on blockchain

Iqbal

Umar

Amin

et al. 2019

International Journal of Distributed Sensor Networks

View full text Add to dashboard Cite

show abstract

“…Hence, to remove such deficiencies, Malone Lee [15] coined a new topic, by combining the capabilities of the identity-based signature and identity-based encryption into a single step, called identity-based signcryption. After the first identity-based signcryption scheme, a number of identity-based signcryption schemes were introduced in [29][30][31][32][33][34][35]. Hence, identity-based signcryption schemes are suffering from the key escrow problem.…”

Section: Related Workmentioning

confidence: 99%

A Lightweight and Provable Secured Certificateless Signcryption Approach for Crowdsourced IIoT Applications

et al. 2019

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Industrial Internet of Things (IIoT) is a new type of Internet of Things (IoT), which enables sensors to merge with several smart devices to monitor machine status, environment, and collect data from industrial devices. On the other hand, cloud computing provides a good platform for storing crowdsourced data of IIoT. Due to the semi-trusted nature of cloud computing and communication through open channels, the IIoT environment needs security services such as confidentiality and authenticity. One such solution is provided by the identity-based signcryption. Unfortunately, the identity-based signcryption approach suffers from the key escrow problem. Certificateless signcryption is the alternative of identity-based signcryption that can resolve the key escrow problem. Here, we propose a lightweight certificateless signcryption approach for crowdsourced IIoT applications with the intention of enhancing security and decreasing the computational cost and communication overhead. The security and efficiency of the proposed approach are based on the hyper elliptic curve cryptosystem. The hyper elliptic curve is the advance version of the elliptic curve having small parameters and key size of 80 bits as compared to the elliptic curve which has 160-bits key size. Further, we validate the security requirements of our approach through automated validation of Internet security protocols and applications (AVISPA) tool with the help of high level protocol specification language (HLPSL). Moreover, our lightweight and secured scheme will attract low resource devices and will become a perk in the environment of IIoT.

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“…Thwin [36][37][38] and Vasupongayya [39] utilizes the idea of blockchain together with proxy re-encryption scheme for the transmission of personal health information securely and to get out of the network performance concerns, security, privacy, storage limitations of sensors, scalability, revocation of consent, secure against Adversary's attacks. Li et al [40] and Luo et al [41] , proposed certificateless online/off-line signcryption schemes. Lai and colleagues [42,43] proposed the signcryption based on ID, that undergoes key escrow issue and the server-side scalability problem.…”

Section: Introductionmentioning

confidence: 99%

Practical Identity Based Online/Off-Line Signcryption Scheme for Secure Communication in Internet of Things

Naresh¹,

Reddi

Kumari

et al. 2021

IEEE Access

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Contemporary developments in the Internet of Things (IoT) have been made it highly suitable for many applications like smart city, smart healthcare etc. However, security and privacy are the primary concerns in protecting data as it was highly sensitive. This paper is proposing a new Identity based online/off-line signcryption scheme suitable to provide secure message communication between IoT devices, gateway, and the server. This method is divided into the online and off-line phase, where heavy mathematical computations are carried out in off-line phases and light computations in the online phase. This scheme provides a security solution for integrating Wireless Sensor Networks(WSN) into the IoT. Experimentation was done and finally compared against existing techniques and proved that the proposed mechanism reduces the computation time in online by performing more number of operations in off-line signcryption phase. Further, it provides indistinguishability against adaptive chosen ciphertext attacks and existential unforgeability against adaptive chosen messages attacks.

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A Novel Identity-Based Signcryption Scheme in the Standard Model

Cited by 6 publications

References 33 publications

Efficient and secure attribute-based heterogeneous online/offline signcryption for body sensor networks based on blockchain

Efficient and secure attribute-based heterogeneous online/offline signcryption for body sensor networks based on blockchain

A Lightweight and Provable Secured Certificateless Signcryption Approach for Crowdsourced IIoT Applications

Practical Identity Based Online/Off-Line Signcryption Scheme for Secure Communication in Internet of Things

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