A pure python (slow) implementation of rijndael with a decent interface
 
To include -
 
from rijndael import rijndael
 
To do a key setup -
 
r = rijndael(key, block_size = 16)
 
key must be a string of length 16, 24, or 32
blocksize must be 16, 24, or 32. Default is 16
 
To use -
 
ciphertext = r.encrypt(plaintext)
plaintext = r.decrypt(ciphertext)
 
If any strings are of the wrong length a ValueError is thrown

Modules
		copy exceptions os string warnings

Classes
		rijndael   class rijndael       Methods defined here: __init__(self, key, block_size=16) decrypt(self, ciphertext) encrypt(self, plaintext)

Functions
		decrypt(key, block) encrypt(key, block) test()

Data
		S = [99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215, 171, 118, 202, 130, 201, 125, ...] Si = [82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158, 129, 243, 215, 251, 124, 227, 57, 130, ...] T1 = [3328402341, 4168907908, 4000806809, 4135287693, 4294111757, 3597364157, 3731845041, 2445657428, 1613770832, 33620227, 3462883241, 1445669757, 3892248089, 3050821474, 1303096294, 3967186586, 2412431941, 528646813, 2311702848, 4202528135, ...] T2 = [2781242211, 2230877308, 2582542199, 2381740923, 234877682, 3184946027, 2984144751, 1418839493, 1348481072, 50462977, 2848876391, 2102799147, 434634494, 1656084439, 3863849899, 2599188086, 1167051466, 2636087938, 1082771913, 2281340285, ...] T3 = [1671808611, 2089089148, 2006576759, 2072901243, 4061003762, 1807603307, 1873927791, 3310653893, 810573872, 16974337, 1739181671, 729634347, 4263110654, 3613570519, 2883997099, 1989864566, 3393556426, 2191335298, 3376449993, 2106063485, ...] T4 = [1667474886, 2088535288, 2004326894, 2071694838, 4075949567, 1802223062, 1869591006, 3318043793, 808472672, 16843522, 1734846926, 724270422, 4278065639, 3621216949, 2880169549, 1987484396, 3402253711, 2189597983, 3385409673, 2105378810, ...] T5 = [1374988112, 2118214995, 437757123, 975658646, 1001089995, 530400753, 2902087851, 1273168787, 540080725, 2910219766, 2295101073, 4110568485, 1340463100, 3307916247, 641025152, 3043140495, 3736164937, 632953703, 1172967064, 1576976609, ...] T6 = [1347548327, 1400783205, 3273267108, 2520393566, 3409685355, 4045380933, 2880240216, 2471224067, 1428173050, 4138563181, 2441661558, 636813900, 4233094615, 3620022987, 2149987652, 2411029155, 1239331162, 1730525723, 2554718734, 3781033664, ...] T7 = [2807058932, 1699970625, 2764249623, 1586903591, 1808481195, 1173430173, 1487645946, 59984867, 4199882800, 1844882806, 1989249228, 1277555970, 3623636965, 3419915562, 1149249077, 2744104290, 1514790577, 459744698, 244860394, 3235995134, ...] T8 = [4104605777, 1097159550, 396673818, 660510266, 2875968315, 2638606623, 4200115116, 3808662347, 821712160, 1986918061, 3430322568, 38544885, 3856137295, 718002117, 893681702, 1654886325, 2975484382, 3122358053, 3926825029, 4274053469, ...] U1 = [0, 235474187, 470948374, 303765277, 941896748, 908933415, 607530554, 708780849, 1883793496, 2118214995, 1817866830, 1649639237, 1215061108, 1181045119, 1417561698, 1517767529, 3767586992, 4003061179, 4236429990, 4069246893, ...] U2 = [0, 185469197, 370938394, 487725847, 741876788, 657861945, 975451694, 824852259, 1483753576, 1400783205, 1315723890, 1164071807, 1950903388, 2135319889, 1649704518, 1767536459, 2967507152, 3152976349, 2801566410, 2918353863, ...] U3 = [0, 218828297, 437656594, 387781147, 875313188, 958871085, 775562294, 590424639, 1750626376, 1699970625, 1917742170, 2135253587, 1551124588, 1367295589, 1180849278, 1265195639, 3501252752, 3720081049, 3399941250, 3350065803, ...] U4 = [0, 151849742, 303699484, 454499602, 607398968, 758720310, 908999204, 1059270954, 1214797936, 1097159550, 1517440620, 1400849762, 1817998408, 1699839814, 2118541908, 2001430874, 2429595872, 2581445614, 2194319100, 2345119218, ...] num_rounds = {16: {16: 10, 24: 12, 32: 14}, 24: {16: 12, 24: 12, 32: 14}, 32: {16: 14, 24: 14, 32: 14}} rcon = [1, 2, 4, 8, 16, 32, 64, 128, 27, 54, 108, 216, 171, 77, 154, 47, 94, 188, 99, 198, ...] shifts = [[[0, 0], [1, 3], [2, 2], [3, 1]], [[0, 0], [1, 5], [2, 4], [3, 3]], [[0, 0], [1, 7], [3, 5], [4, 4]]]