Addons/convert/misc

toascii85

Converts to/from ascii85 representation. Defines:

toascii85  - to ascii85 representation
fromascii85  - from ascii85 representation

base64

Converts to/from base64 representation. Defines:

tobase64  - to base64 representation
frombase64  - from base64 representation

vig

Vigenère Cipher with optional encoding.

defines vig conjunction and related verbs:
   key [0/1] vig64 text base64
   key [0/1] vig85 text ascii85