Certificateless hybrid signcryption

Li, Fagen; Shirase, Masaaki; Takagi, Tsuyoshi

doi:10.1016/j.mcm.2012.06.011

Cited by 35 publications

(15 citation statements)

References 31 publications

(43 reference statements)

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“…However, the IBC has a weakness called key escrow problem since the PKG holds all the users' private keys. To overcome this problem, some CLSC schemes were proposed [14][15][16]. The CLC uses a trusted third party called the key generating center (KGC) who takes charge of generating a partial private key for each user using a master secret key.…”

Section: Related Workmentioning

confidence: 99%

Certificateless online/offline signcryption for the Internet of Things

Han

Jin

2015

Wireless Netw

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The Internet of Things (IoT) is an emerging network paradigm that aims to obtain the interactions among pervasive things through heterogeneous networks. Security is an important task in the IoT. Recently, Li et al. proposed a new COOSC scheme (hereafter called LZZ). However, both LTX and LZZ need a point multiplication operation in the online phase, which is not suitable for resource-constrained devices. To overcome this weakness, we propose a new COOSC scheme and prove its security in the random oracle model. In addition, we analyze the performance of our scheme and show its application in the IoT.

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Section: Related Workmentioning

confidence: 99%

Certificateless online/offline signcryption for the Internet of Things

Han

Jin

2015

Wireless Netw

Self Cite

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“…Our choice of this technique was as a result of the above stated problem inherent in both PKI and IBC [8]based schemes and also the efficient introduced by [3] we also require that the computational cost of sensor nodes and the internet is low. Recently, a number of efficient CLSC schemes [9,10] have been proposed in Certificateless cryptography including those done in a standard model [11].…”

Section: Related Workmentioning

confidence: 99%

A Signcryption Scheme from Certificateless to Identity-based Environment for WSNs into IoT

Klugah‐Brown¹,

Ansuura²,

Xia³

2015

IJCA

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Wireless sensor network (WNS) is now an inevitable component of the internet of things (IoT), this integration creates new security challenges that exist between the sensor nodes and the internet host, thus, issue regarding setting up a non-compromised channel between these two ends. In this scheme we required that the sender of the message belongs to the internet host where huge computation can be done without incurring any delays or computational problem while the receiver belongs to the sensor node. The scheme is shown to be suitable and secure using random oracle of bilinear DiffieHellman assumption hence providing strong security for wireless sensors into internet of things.

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“…After each key generation stage the produced encryption key is temporary and exists only locally, and the reproduction of the key once again takes place from measurable characteristics of the integrated circuit [14]. ICmetrics generates encryption key from measurable properties of a given hardware device, similar to the way biometrics extracts human features.…”

Section: Digital Signaturementioning

confidence: 99%

“…For this reason signcryption is well suitable for resource constrained devices that require security with little resources [14][15]. Fig.…”

Section: Signcryptionmentioning

confidence: 99%

An ICMetrics Based Lightweight Security Architecture Using Lattice Signcryption

Tahir

McDonald-Maier

2012

2012 Third International Conference on Emerging Security Technologies

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The advent of embedded systems has completely transformed the information landscape. With the explosive growth in the use of interactive real-time technologies, this internet landscape aims to support an even broader range of application domains. The large amount of data that is exchanged by these applications has made them an attractive target for attacks. Thus it is important to employ security mechanisms to protect these systems from attackers. A major challenge facing researchers is the resource constrained nature of these systems, which renders most of the traditional security mechanisms almost useless. In this paper we propose a lightweight ICmetrics based security architecture using lattices. The features of the proposed architecture fulfill both the requirements of security as well as energy efficiency. The proposed architecture provides authentication, confidentiality, non-repudiation and integrity of data. Using the identity information derived from ICmetrics of the device, we further construct a signcryption scheme based on lattices that makes use of certificateless PKC to achieve the security requirements of the design. This scheme is targeted on resource constrained environments, and can be used widely in applications that require sufficient levels of security with limited resources.

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Certificateless hybrid signcryption

Cited by 35 publications

References 31 publications

Certificateless online/offline signcryption for the Internet of Things

Certificateless online/offline signcryption for the Internet of Things

A Signcryption Scheme from Certificateless to Identity-based Environment for WSNs into IoT

An ICMetrics Based Lightweight Security Architecture Using Lattice Signcryption

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