The src directory contains the code given for the assignment. The structure is kept intact. The individual implementations are updated as required by the assignments.
The makefiles have been modified to support building for the mps2-an386 target. This can be used to test the implementation in QEMU. To use this for e.g. chacha20 run
$ cd src/chacha20
$ PLATFORM=mps2-an386 make test-qemu
An additional target test-qemu-gdb has also been added. This starts QEMU with
the -s -S options to easily integrate with gdb. Each directory also contains a
.gdbinit that contains some useful defaults.