not proud

from random import randrange as ran

rip   = lambda l: [i for i in l]
enum  = enumerate
smash = lambda l: ''.join(l)
bi    = lambda s: smash([i.replace("b", "") for i in map(bin,bytearray(s))])
unbin = lambda s: smash(chr(int(s[i:i+8], 2)) for i in range(0, len(s), 8))

def convertTo(s):
    s = s.replace(" ", "_")
    bz = bi(s); bz = rip(bz)
    for k, v in enum(bz): bz[k] = {"0":chr(ran(128)), "1":chr(ran(128, 256))}[v]
    return smash(bz)

def convertFrom(s):
    init = smash([{ord(i) in range(128):"0", ord(i) in range(128, 256):"1"}[True] for i in s])
    return unbin(init)