An efficient lightweight cryptographic scheme of signcryption based on hyperelliptic curve

Rajasekar, Vani; Varadhaganapathy, S.; Sathya, K.; Premalatha, J.

doi:10.1109/rait.2016.7507934

Cited by 8 publications

(1 citation statement)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The offline phase does the major computational tasks and the online phase deals with low computing tasks. A hyper-elliptic curve is also used in signcryption as shown in [55] and uses the Hyper-Elliptic Curve Discrete Logarithm Problem (HECDLP). Another ECC-based light-weight signcryption protocol is discussed in [56].…”

Section: B Light-weight Signcryptionmentioning

confidence: 99%

LiSP-XK: Extended Light-Weight Signcryption for IoT in Resource-Constrained Environments

et al. 2021

View full text Add to dashboard Cite

There is an increasing drive to provide improved levels of trust within an Internet-of-Things (IoTs) environments, but the devices and sensors used tend to be limited in their capabilities for dealing with traditional cryptography methods. Resource constraints and security are often the two major concerns of IIoT (Industrial IoT applications and big data generation at the present time. The strict security measures are often not significantly resource-managed and therefore, negotiation normally takes place between these. Following this, various light-weight versions of generic security primitives have been developed for IIoT and other resource-constrained sustainability. In this paper, we address the authentication concerns for resource-constrained environments by designing an efficient authentication protocol. Our authentication scheme is based on LiSP (light-weight Signcryption Protocol); however, some further customization has been performed on it to make it more suitable for IIoT-like resource-constrained environments. We use Keccack as the hash function in the process and Elli for light-weight public-key cryptography. We name our authentication scheme: Extended light-weight Signcryption Protocol with Keccack (LiSP-XK). The paper outlines a comparative analysis on our new design of authentication against a range of state-of-the-art schemes. We find the suitability of LiSP-XK for IIoT like environments due to its lesser complexity and less energy consumption. Moreover, the signcryption process is also beneficial in enhancing security. Overall the paper shows that LiSP-XK is overall 35% better in efficiency as compared to the other signcryption approaches.

show abstract

Section: B Light-weight Signcryptionmentioning

confidence: 99%