Abstract
This article describes the specification and analysis of the CiliPadi family of lightweight authenticated encryption v1.2. An earlier version, dubbed v1.0, was accepted as one of the Round 1 candidates in the US NIST lightweight cryptography project. CiliPadi is designed based on the Sponge construction which is also used in the SHA-3 hash function. CiliPadi supports 128- and 256-bit keys and is offered in four variants or flavours. The flavours differ in the length of tag, message block and the number of rounds of the internal permutation.
| Original language | English |
|---|---|
| Pages (from-to) | 1-23 |
| Number of pages | 23 |
| Journal | Malaysian Journal of Mathematical Sciences |
| Volume | 15 |
| Issue number | Special Issue |
| Publication status | Published - Dec 2021 |
| Externally published | Yes |
Keywords
- authenticated encryption
- generalized Feistel network
- lightweight cryptography
- sponge construction
- symmetric encryption
ASJC Scopus subject areas
- General Mathematics