Nexus-TYF / WBMatrix-based-LowMC

An implementation of the LowMC block cipher based on WBMatrix library.

WBMatrix based LowMC

An implementation of LowMC block cipher.

Supports for the block size $n=256$, the key size $k=256$, and the number of Sboxes $m\in[1,21]$. The number of rounds $r$ needed to reach the security can be referenced to the source code of LowMC. $m$ and $r$ can be modified in lowmc.h.

The exampled parameter sets for LowMC instantiations are listed in the following table. $d$ is the allowed data complexity of attacks.

	$n$	$m$	$k$	$d$	$r$
LowMC v2	256	12	256	128	35
LowMC v3	256	12	256	128	38

Build

$ mkdir build
$ cd build
$ cmake ..
$ make

Run

$ ./LMC

Included libraries

1. WBMatrix
   
2. LowMC