blockcipher.py: added license
treec7de97d7fa954c918e0c0bb9d3d19dcc02eaddb4
-rw-r--r-- 52 .gitignore
-rw-r--r-- 2609 README
-rw-r--r-- 355 setup.py
drwxr-xr-x - src
drwxr-xr-x - test