Function _encode

recipes/Python/572159_SPICE/recipe-572159.py:338–345

Private module function.

(string, map_1, map_2)

    return map_2

def _encode(string, map_1, map_2):
    'Private module function.'
    cache = ''
    for character in string:
        byte = map_1[ord(character)]
        for shift in xrange(6, -2, -2):
            cache += map_2[(byte >> shift) & 3][_crypt.randrange(64)]
    return cache

def _decode(string, map_1, map_2):
    'Private module function.'