Open AccessDigest-based Security Protocol for IoT devices
Author(s) -
Huinan Wang,
Jianmin Zhang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1748/4/042019
Subject(s) - computer science , hash function , key (lock) , protocol (science) , authentication (law) , internet of things , cryptographic hash function , theoretical computer science , message authentication code , distributed computing , computer network , computer security , embedded system , cryptography , medicine , alternative medicine , pathology
Short output universal hash functions are widely used in manual authentication protocols. A digest function is one new universal hashing algorithm. The aim of this algorithm is to reduce the CPU processing time, and have the best proven bounds. However, typical manual authentication protocols using digest are based on asymmetric key algorithms, which is not suitable in many Internet of things scenarios. This paper thus proposes a series of digest protocols only use symmetric key algorithms.