Constant-size Threshold Attribute based SignCryption for Cloud Applications

Belguith, Sana; Kaaniche, Nesrine; Laurent, Maryline; Jemai, Abderrazak; Attia, Rabah

doi:10.5220/0006469202120225

Cited by 30 publications

(45 citation statements)

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“…Contributions -This paper extends our previous work [4] and it introduces Coop-DAAB, a cooperative privacy preserving attribute based signcryption mechanism based on the constant-size attribute based signcryption (ABSC) technique [2]. As such, our Coop-DAAB construction consists on performing the combined signing and encrypting processes of a set of data devices' inputs in a secure collaborative manner.…”

Section: Introductionmentioning

confidence: 83%

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Coop-DAAB: Cooperative Attribute Based Data Aggregation for Internet of Things Applications

Belguith

Kaaniche

Mohamed

et al. 2018

Lecture Notes in Computer Science

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The deployment of IoT devices is gaining an expanding interest in our daily life. Indeed, IoT networks consist in interconnecting several smart and resource constrained devices to enable advanced services. Security management in IoT is a big challenge as personal data are shared by a huge number of distributed services and devices. In this paper, we propose a Cooperative Data Aggregation solution based on a novel use of Attribute Based signcryption scheme (Coop-DAAB). Coop-DAAB consists in distributing data signcryption operation between different participating entities (i.e., IoT devices). Indeed, each IoT device encrypts and signs in only one step the collected data with respect to a selected sub-predicate of a general access predicate before forwarding to an aggregating entity. This latter is able to aggregate and decrypt collected data if a sufficient number of IoT devices cooperates without learning any personal information about each participating device. Thanks to the use of an attribute based signcryption scheme, authenticity of data collected by IoT devices is proved while protecting them from any unauthorized access.

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Section: Introductionmentioning

confidence: 83%

“…Similar to other attribute based techniques, ABSC introduces one main drawback related to high computation and storage costs which depends on the size of used access policies. To mitigate this limitation, thus, attribute based signcryption schemes with constant computation costs and ciphertext sizes have been proposed [2].…”

Section: Introductionmentioning

confidence: 99%

Coop-DAAB: Cooperative Attribute Based Data Aggregation for Internet of Things Applications

Belguith

Kaaniche

Mohamed

et al. 2018

Lecture Notes in Computer Science

Self Cite

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“…Security and privacy issues are a major vulnerability to any technology, this can become quite serious if not treated correctly by adopting the appropriate methods [15], [16], [17], [18], [19], [20]. It has been known in recent years that RFID contactless cards have one of the most serious vulnerabilities due to the accessibility of RFID readers that can be bought online.…”

Section: Related Workmentioning

confidence: 99%

Internet of Things Security: A review on the RFID contactless security protocols

Outteridge

2018

Preprint

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The advancement of technology that have been produced for Internet of Things (IoT) security has grown significantly and exponentially over the years. This has caused a major impact in the world of IoT security as technological companies have to keep up with the ever-changing security protocols. The Radio Frequency Identification (RFID) technology has recently gained popularity in the world of IoT, this is due to the RFID chips involvement within credit and debit cards to allow them to become contactless. This survey will produce an in-depth discussion about the background of RFID, the relevance of RFID in today's society, related work, the advantages and disadvantages of RFID and finally a solution to the RFID contactless.

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“…Another application of signcryption technique can be seen in cloud applications to address security challenges . The design of signcryption schemes for sharing the data via public clouds has a more favorable advantage in terms of both data origin mutual authentication, unlinkability between any arbitrary sessions, and efficient in terms of computation as well as communication costs. The applications of signcryption are also observed in the Internet of Things to address the challenges of security .…”

Section: Introductionmentioning

confidence: 99%

Understanding signcryption security in standard model

Dharminder

Mishra

2020

Security and Privacy

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Signcryption is an advanced technique that combines both signature and encryption in one step which costs lower than any ordinary signature-then-encryption technique. Many ID-based signcryption () techniques have been constructed, but they are considered secure in the random Oracle (RO) model, where the proofs in this environment are criticized as it always depends on the assumption that Oracle is truly random. This assumption of RO is not possible in reality. Therefore, many of the ID-based signcryptions were proposed in the widely accepted standard model. As signcryption schemes have much important application, the verification of their correctness, security, and performance are required. In this article, we have discussed two important security features in the standard model under decision bilinear Diffie-Hellman (DBDH) and computational Diffie-Hellman(CDH) assumptions, namely, (a) indistinguishable against chosen cipher text attack and (b) indistinguishable against chosen-plaintext attack. To understand the security of existing schemes, we present cryptanalysis, which illustrates weak security.The study on performance is also performed to analyze the communication and computational efficiency. The study of performance and security analysis helps us to understand the requirement of signcryption scheme in standard model. K E Y W O R D Sauthentication, elliptic curve, security, signcryption, standard model

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Constant-size Threshold Attribute based SignCryption for Cloud Applications

Cited by 30 publications

References 0 publications

Coop-DAAB: Cooperative Attribute Based Data Aggregation for Internet of Things Applications

Coop-DAAB: Cooperative Attribute Based Data Aggregation for Internet of Things Applications

Internet of Things Security: A review on the RFID contactless security protocols

Understanding signcryption security in standard model

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