MAYO-M4

Arm Cortex-M4 implementation of MAYO. The code in this repository implements the Round-2 version of the MAYO specification. It is based on the nibble-sliced implementation as described in the paper Nibbling MAYO: Optimized Implementations for AVX2 and Cortex-M4 available here, but with adapted parameters.

This repository is based on pqm4 and you will find the usual test.py, testvectors.py, and benchmarks.py scripts. Please follow the installation steps in pqm4. We target the NUCLEO-L4R5ZI board, but tests can also be performed using qemu.

git clone --recurse-submodules https://github.com/PQCMayo/MAYO-M4.git
cd MAYO-M4

Running tests and benchmarks

# run tests using qemu
./test.py -p mps2-an386 mayo1 mayo2 mayo3
# run testvectors using qemu
./testvectors.py -p mps2-an386 mayo1 mayo2 mayo3

# run tests on the board
./test.py -p nucleo-l4r5zi -u /dev/ttyACM0 mayo1 mayo2 mayo3
# run testvectors on the board
./testvectors.py -p nucleo-l4r5zi -u /dev/ttyACM0 mayo1 mayo2 mayo3
# run benchmarks on the board
./benchmarks.py -p nucleo-l4r5zi -u /dev/ttyACM0 mayo1 mayo2 mayo3 -i 10
# print benchmarks
./convert_benchmarks.py md