Started implementating encryption for fernet
Implemented decryption
Slightly cleaner
Added test cases, fixed a bug
Fixed test and implementation
Extra assert
Unused
Address pep8 concerns
Docs
Improve the docs
Be explicit
Fixed keylength in example
py3k syntax fix
Merge branch 'master' into fernet
fix for py3k
fix
py3k fix
Use raw vector files
Started working on the invalid cases
Merge branch 'master' into fernet