A cryptographic permutation designed for high performance. Gimli is part of the [NIST Lightweight Project](https://csrc.nist.gov/projects/lightweight-cryptography) and is part of [LibHydrogen](https://github.com/jedisct1/libhydrogen).
This paper presents Gimli, a 384-bit permutation designed to achieve high security with high performance across a broad range of platforms, including 64-bit Intel/AMD server CPUs, 64-bit and 32-bit ARM smartphone CPUs, 32-bit ARM microcontrollers, …