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

Vankamamidi Srinivasa Naresh | Zendy; Sivaranjani Reddi | Zendy; Saru Kumari | Zendy; V. V. L. Divakar Allavarpu | Zendy; Sachin Kumar | Zendy; Ming-Hour Yang | Zendy

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

Author(s) -

Vankamamidi Srinivasa Naresh,

Sivaranjani Reddi,

Saru Kumari,

V. V. L. Divakar Allavarpu,

Sachin Kumar,

Ming-Hour Yang

Publication year - 2021

Publication title -

ieee access

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.587

H-Index - 127

ISSN - 2169-3536

DOI - 10.1109/access.2021.3055148

Subject(s) - aerospace , bioengineering , communication, networking and broadcast technologies , components, circuits, devices and systems , computing and processing , engineered materials, dielectrics and plasmas , engineering profession , fields, waves and electromagnetics , general topics for engineers , geoscience , nuclear engineering , photonics and electrooptics , power, energy and industry applications , robotics and control systems , signal processing and analysis , transportation

Contemporary developments in providing proper security in the Internet of Things (IoT) have been made signcryption scheme highly suitable for various applications such as smart cities, smart healthcare and smart agriculture. 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 among IoT devices, gateway, and the server. This method is divided into the online and offline phases, where heavy mathematical computations are carried out in the offline phase and light computations in the online phase. This scheme provides a security solution for integrating Wireless Sensor Networks (WSNs) 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 a greater 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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