Pure Python Salsa20 Stream Cipher Implementation

[bearophileHUGS at lycos.com]

Gabriel Genellina:
> On most platforms -with a notable exception- there is a C compiler
> available as a standard tool, which is used to compile Python itself.

For that platform the Python site may offer a version of binary Python
bundled with the MingGW (and Cython too, maybe), like ShedSkin does.

Bye,
bearophile