Integrity and Authenticity Protection with Selective Disclosure Control in the Cloud &amp; IoT

Frädrich, Christoph; Pöhls, Henrich C.; Popp, Wolfgang; Rakotondravony, Noëlle; Samelin, Kai

doi:10.1007/978-3-319-50011-9_16

Cited by 8 publications

(3 citation statements)

References 23 publications

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“…Both our scheme and Yang et al’s [48] scheme are provable in the standard model, and their security only depends on the difficulty of the associated mathematical problems. Therefore, these two schemes have higher security than other schemes [4,40,41,42,44,46,47]. Our scheme and Yang et al’s scheme [48] use CLS and SDVPRS respectively to guarantee the integrity and authenticity of data in IoT.…”

Section: Application In Iot Environments and Performance Analysismentioning

confidence: 94%

“…Based on technologies such as RSA, DSA, and Merkle tree, Li et al [41] proposed an IoT data communication framework to provide integrity and authenticity. Frädrich et al [42] used redactable signature [43] to design another framework for the IoT environment to allow the redaction of parts from signed data and proved its security in the random oracle model. To achieve the security requirements in IoT, Challa et al [44] presented a new signature-based authenticated key establishment scheme for the IoT environment.…”

Section: Related Workmentioning

confidence: 99%

“…(1) Some schemes [41,42,44,46,47,48] require heavy management and communication overheads of certificates to achieve authenticity authentication of the user’s public key. (2) Most of the schemes [4,40,41,42,44,46,47] are proved to be secure in the random oracle model. To fill thess gaps, Karati et al [3] presented a secure CLS scheme for IoT environments in the standard model, but their scheme did not consider a strong unforgeability and replay attacks.…”

Section: Related Workmentioning

confidence: 99%

See 2 more Smart Citations

A Strongly Unforgeable Certificateless Signature Scheme and Its Application in IoT Environments

Yang

Pei

Chen

et al. 2019

Sensors

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With the widespread application of the Internet of Things (IoT), ensuring communication security for IoT devices is of considerable importance. Since IoT data are vulnerable to eavesdropping, tampering, forgery, and other attacks during an open network transmission, the integrity and authenticity of data are fundamental security requirements in the IoT. A certificateless signature (CLS) is a viable solution for providing data integrity, data authenticity, and identity identification in resource-constrained IoT devices. Therefore, designing a secure and efficient CLS scheme for IoT environments has become one of the main objectives of IoT security research. However, the existing CLS schemes rarely focus on strong unforgeability and replay attacks. Herein, we design a novel CLS scheme to protect the integrity and authenticity of IoT data. In addition to satisfying the strong unforgeability requirement, the proposed scheme also resists public key replacement attacks, malicious-but-passive key-generation-centre attacks, and replay attacks. Compared with other related CLS schemes without random oracles, our CLS scheme has a shorter private key, stronger security, and lower communication and computational costs.

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