r3v3.py

import string

iv1 = [0x0ED, 0x0DB, 0x0E1, 0x104, 0x0F7, 0x0F7, 0x0E9, 0x0EF, 0x0E3, 0x0D6]
iv2 = [0x0AC, 0x094, 0x0A4, 0x096, 0x094, 0x091, 0x093, 0x09D, 0x0A3, 0x0A5, 0x0AE, 0x09F, 0x0AE, 0x08E, 0x0BE, 0x098, 0x0B3, 0x094, 0x0A8, 0x090, 0x0B3, 0x090, 0x0AD, 0x095, 0x08F, 0x0A2, 0x08A, 0x08D]
iv3 = [0x0A0, 0x086, 0x0A2, 0x0A2, 0x093, 0x087, 0x09E, 0x0AD, 0x09A, 0x09E, 0x0A8, 0x0B5, 0x094, 0x0A8, 0x0B2, 0x099, 0x0A0, 0x0A7, 0x0A3, 0x0A0, 0x095, 0x09D, 0x0B3, 0x082, 0x09C, 0x09D, 0x080]

for c in map(ord, string.printable):

    p = [c] + [0] * 30

    fail = False
    for i in range(10):
        p[i * 3 + 2] = iv2[i * 3 + 0] - p[i * 3]
        p[i * 3 + 1] = iv1[i] - p[i * 3] - p[i * 3 + 2]
        if i < 9:
            p[i * 3 + 3] = iv2[i * 3 + 1] - p[i * 3 + 1]
            check = iv3[i * 3 + 0] - p[i * 3]
            if p[i * 3 + 3] != check:
                fail = True


    if not fail:
        print ''.join(map(chr, p))

"""
    MA_SECONDO_VOI_E_STATO_ANTANI?
    --> ANTANI
"""