| Title | Sponge based Lightweight Cryptographic Hash Functions for IoT Applications |
| Publication Type | Conference Paper |
| Year of Publication | 2021 |
| Authors | Gupta, Deena Nath, Kumar, Rajendra |
| Conference Name | 2021 International Conference on Intelligent Technologies (CONIT) |
| Keywords | Batteries, compositionality, Cryptographic Hash Function, GLUON, hash algorithms, HASH-ONE, Internet of Things, Keccak, Lightweight Hash, PHOTON, Photonics, pubcrawl, QUARK, resilience, Resiliency, sponge construction, SPONGENT |
| Abstract | Hash constructions are used in cryptographic algorithms from very long. Features of Hashes that gives the applications the confidence to use them in security methodologies is "forward secrecy" Forward secrecy comes from one-way hash functions. Examples of earlier hash designs include SHA-3, MD-5, SHA-I, and MAME. Each of these is having their proven record to produce the security for the communication between unconstrained devices. However, this is the era of Internet of Things (IoT) and the requirement of lightweight hash designs are the need of hour. IoT mainly consists of constrained devices. The devices in IoT are having many constrained related to battery power, storage and transmission range. Enabling any security feature in the constrained devices is troublesome. Constrained devices under an IoT environment can work only with less complex and lightweight algorithms. Lightweight algorithms take less power to operate and save a lot of energy of the battery operated devices. SPONGENT, QUARK, HASH-ONE, PHOTON, are some of the well-known lightweight hash designs currently providing security to the IoT devices. In this paper, the authors will present an analysis of the functioning of different lightweight hash designs as well as their suitability to the IoT environment. |
| DOI | 10.1109/CONIT51480.2021.9498572 |
| Citation Key | gupta_sponge_2021 |
Sponge based Lightweight Cryptographic Hash Functions for IoT Applications