📄 aes22.java
字号:
-1621262146, -1856729675, -2091935064, -1924753501
};
public int sm_U2[] =
{
0, 185469197, 370938394, 487725847,
741876788, 657861945, 975451694, 824852259,
1483753576, 1400783205, 1315723890, 1164071807,
1950903388, 2135319889, 1649704518, 1767536459,
-1327460144, -1141990947, -1493400886, -1376613433,
-1663519516, -1747534359, -1966823682, -2117423117,
-393160520, -476130891, -24327518, -175979601,
-995558260, -811141759, -759894378, -642062437,
2077965243, 1893020342, 1841768865, 1724457132,
1474502543, 1559041666, 1107234197, 1257309336,
598438867, 681933534, 901210569, 1052338372,
261314535, 77422314, 428819965, 310463728,
-885281941, -1070226842, -584599183, -701910916,
-419197089, -334657966, -249586363, -99511224,
-1823743229, -1740248562, -2057834215, -1906706412,
-1082931401, -1266823622, -1452288723, -1570644960,
-156404115, -39616672, -525245321, -339776134,
-627748263, -778347692, -863420349, -947435186,
-1361232379, -1512884472, -1195299809, -1278270190,
-2098914767, -1981082820, -1795618773, -1611202266,
1179510461, 1296297904, 1347548327, 1533017514,
1786102409, 1635502980, 2087309459, 2003294622,
507358933, 355706840, 136428751, 53458370,
839224033, 957055980, 605657339, 790073846,
-1921626666, -2038938405, -1687527476, -1872472383,
-1588696606, -1438621457, -1219331080, -1134791947,
-721025602, -569897805, -1021700188, -938205527,
-113368694, -231724921, -282971248, -466863459,
1033297158, 915985419, 730517276, 545572369,
296679730, 446754879, 129166120, 213705253,
1709610350, 1860738147, 1945798516, 2029293177,
1239331162, 1120974935, 1606591296, 1422699085,
-146674470, -61872681, -513933632, -363595827,
-612775698, -797457949, -848962828, -966011911,
-1355701070, -1539330625, -1188186456, -1306280027,
-2096529274, -2012771957, -1793748324, -1642357871,
1201765386, 1286567175, 1371368976, 1521706781,
1805211710, 1620529459, 2105887268, 1988838185,
533804130, 350174575, 164439672, 46346101,
870912086, 954669403, 636813900, 788204353,
-1936009375, -2020286868, -1702443653, -1853305738,
-1599933611, -1414727080, -1229004465, -1112479678,
-722821367, -538667516, -1024029421, -906460130,
-120407235, -203640272, -288446169, -440360918,
1014646705, 930369212, 711349675, 560487590,
272786309, 457992840, 106852767, 223377554,
1678381017, 1862534868, 1914052035, 2031621326,
1211247597, 1128014560, 1580087799, 1428173050,
32283319, 182621114, 401639597, 486441376,
768917123, 651868046, 1003007129, 818324884,
1503449823, 1385356242, 1333838021, 1150208456,
1973745387, 2125135846, 1673061617, 1756818940,
-1324610969, -1174273174, -1492117379, -1407315600,
-1657524653, -1774573730, -1960297399, -2144979644,
-377732593, -495826174, -10465259, -194094824,
-985373125, -833982666, -749177823, -665420500,
2050466060, 1899603969, 1814803222, 1730525723,
1443857720, 1560382517, 1075025698, 1260232239,
575138148, 692707433, 878443390, 1062597235,
243256656, 91341917, 409198410, 325965383,
-891866660, -1042728751, -590666810, -674944309,
-420538904, -304014107, -252508174, -67301633,
-1834518092, -1716948807, -2068091986, -1883938141,
-1096852096, -1248766835, -1467789414, -1551022441,
};
public int sm_U3[] =
{
0, 218828297, 437656594, 387781147,
875313188, 958871085, 775562294, 590424639,
1750626376, 1699970625, 1917742170, 2135253587,
1551124588, 1367295589, 1180849278, 1265195639,
-793714544, -574886247, -895026046, -944901493,
-459482956, -375925059, -24460122, -209597777,
-1192718120, -1243373871, -1560376118, -1342864701,
-1933268740, -2117097739, -1764576018, -1680229657,
-1149510853, -1234119374, -1586641111, -1402549984,
-1890065633, -2107839210, -1790836979, -1739919100,
-752637069, -567761542, -919226527, -1002522264,
-418409641, -368796322, -48656571, -267222708,
1808481195, 1723872674, 1910319033, 2094410160,
1608975247, 1391201670, 1173430173, 1224348052,
59984867, 244860394, 428169201, 344873464,
935293895, 984907214, 766078933, 547512796,
1844882806, 1627235199, 2011214180, 2062270317,
1507497298, 1423022939, 1137477952, 1321699145,
95345982, 145085239, 532201772, 313773861,
830661914, 1015671571, 731183368, 648017665,
-1119466010, -1337113617, -1487908364, -1436852227,
-1989511742, -2073986101, -1820562992, -1636341799,
-719438418, -669699161, -821550660, -1039978571,
-516815478, -331805821, -81520232, -164685935,
-695372211, -611944380, -862229921, -1047501738,
-492745111, -274055072, -122203525, -172204942,
-1093335547, -1277294580, -1530717673, -1446505442,
-1963377119, -2014171096, -1863376333, -1645990854,
104699613, 188127444, 472615631, 287343814,
840019705, 1058709744, 671593195, 621591778,
1852171925, 1668212892, 1953757831, 2037970062,
1514790577, 1463996600, 1080017571, 1297403050,
-621329940, -671330331, -1058972162, -840281097,
-287606328, -472877119, -187865638, -104436781,
-1297141340, -1079754835, -1464259146, -1515052097,
-2038232704, -1954019447, -1667951214, -1851909221,
172466556, 122466165, 273792366, 492483431,
1047239000, 861968209, 612205898, 695634755,
1646252340, 1863638845, 2013908262, 1963115311,
1446242576, 1530455833, 1277555970, 1093597963,
1636604631, 1820824798, 2073724613, 1989249228,
1436590835, 1487645946, 1337376481, 1119727848,
164948639, 81781910, 331544205, 516552836,
1039717051, 821288114, 669961897, 719700128,
-1321436601, -1137216434, -1423284651, -1507760036,
-2062531997, -2011476886, -1626972559, -1844621192,
-647755249, -730921978, -1015933411, -830924780,
-314035669, -532464606, -144822727, -95084496,
-1224610662, -1173691757, -1390940024, -1608712575,
-2094148418, -1910056265, -1724135252, -1808742747,
-547775278, -766340389, -984645440, -935031095,
-344611594, -427906305, -245122844, -60246291,
1739656202, 1790575107, 2108100632, 1890328081,
1402811438, 1586903591, 1233856572, 1149249077,
266959938, 48394827, 369057872, 418672217,
1002783846, 919489135, 567498868, 752375421,
209336225, 24197544, 376187827, 459744698,
945164165, 895287692, 574624663, 793451934,
1679968233, 1764313568, 2117360635, 1933530610,
1343127501, 1560637892, 1243112415, 1192455638,
-590686415, -775825096, -958608605, -875051734,
-387518699, -437395172, -219090169, -262898,
-1265457287, -1181111952, -1367032981, -1550863006,
-2134991011, -1917480620, -1700232369, -1750889146
};
public int sm_U4[] =
{
0, 151849742, 303699484, 454499602,
607398968, 758720310, 908999204, 1059270954,
1214797936, 1097159550, 1517440620, 1400849762,
1817998408, 1699839814, 2118541908, 2001430874,
-1865371424, -1713521682, -2100648196, -1949848078,
-1260086056, -1108764714, -1493267772, -1342996022,
-658970480, -776608866, -895287668, -1011878526,
-57883480, -176042074, -292105548, -409216582,
1002142683, 850817237, 698445255, 548169417,
529487843, 377642221, 227885567, 77089521,
1943217067, 2061379749, 1640576439, 1757691577,
1474760595, 1592394909, 1174215055, 1290801793,
-1418998981, -1570324427, -1183720153, -1333995991,
-1889540349, -2041385971, -1656360673, -1807156719,
-486304949, -368142267, -249985705, -132870567,
-952647821, -835013507, -718427793, -601841055,
1986918061, 2137062819, 1685577905, 1836772287,
1381620373, 1532285339, 1078185097, 1229899655,
1040559837, 923313619, 740276417, 621982671,
439452389, 322734571, 137073913, 19308535,
-423803315, -273658557, -190361519, -39167137,
-1031181707, -880516741, -795640727, -643926169,
-1361764803, -1479011021, -1127282655, -1245576401,
-1964953083, -2081670901, -1728371687, -1846137065,
1305906550, 1155237496, 1607244650, 1455525988,
1776460110, 1626319424, 2079897426, 1928707164,
96392454, 213114376, 396673818, 514443284,
562755902, 679998000, 865136418, 983426092,
-586793578, -737462632, -820237430, -971956092,
-114159186, -264299872, -349698126, -500888388,
-1787927066, -1671205144, -2022411270, -1904641804,
-1319482914, -1202240816, -1556062270, -1437772596,
-321194175, -438830001, -20913827, -137500077,
-923870343, -1042034569, -621490843, -738605461,
-1531793615, -1379949505, -1230456531, -1079659997,
-2138668279, -1987344377, -1835231979, -1684955621,
2081048481, 1963412655, 1846563261, 1729977011,
1480485785, 1362321559, 1243905413, 1126790795,
878845905, 1030690015, 645401037, 796197571,
274084841, 425408743, 38544885, 188821243,
-681472870, -563312748, -981755258, -864644728,
-212492126, -94852180, -514869570, -398279248,
-1626745622, -1778065436, -1928084746, -2078357000,
-1153566510, -1305414692, -1457000754, -1607801408,
1202797690, 1320957812, 1437280870, 1554391400,
1669664834, 1787304780, 1906247262, 2022837584,
265905162, 114585348, 499347990, 349075736,
736970802, 585122620, 972512814, 821712160,
-1699282452, -1816524062, -2001922064, -2120213250,
-1098699308, -1215420710, -1399243832, -1517014842,
-757114468, -606973294, -1060810880, -909622130,
-152341084, -1671510, -453942344, -302225226,
174567692, 57326082, 410887952, 292596766,
777231668, 660510266, 1011452712, 893681702,
1108339068, 1258480242, 1343618912, 1494807662,
1715193156, 1865862730, 1948373848, 2100090966,
-1593017801, -1476300487, -1290376149, -1172609243,
-2059905521, -1942659839, -1759363053, -1641067747,
-379313593, -529979063, -75615141, -227328171,
-850391425, -1000536719, -548792221, -699985043,
836553431, 953270745, 600235211, 718002117,
367585007, 484830689, 133361907, 251657213,
2041877159, 1891211689, 1806599355, 1654886325,
1568718495, 1418573201, 1335535747, 1184342925
};
public int sm_rcon[] =
{
1, 2, 4, 8, 16, 32,
64, -128, 27, 54, 108, -40,
-85, 77, -102, 47, 94, -68,
99, -58, -105, 53, 106, -44,
-77, 125, -6, -17, -59, -111
};
public int sm_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} }
};
//Error Messages
public String sm_szErrorMsg1 = "Object not Initialized";
public String sm_szErrorMsg2 = "Data not multiple of Block Size";
//Null chain
public String sm_chain0 = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
//CONSTRUCTOR
//DESTRUCTOR
//Expand a user-supplied key material into a session key.
// key - The 128/192/256-bit user-key to use.
// chain - initial chain block for CBC and CFB modes.
// keylength - 16, 24 or 32 bytes
// blockSize - The block size in bytes of this Rijndael (16, 24 or 32 bytes).
CRijndael bb = new CRijndael();
void MakeKey(char key[], char chain[], int keylength, int blockSize)
{
bb.MakeKey(key, chain, keylength, blockSize);
int m_keylengtho;
if(null == key)
if(!(16==keylength || 24==keylength || 32==keylength))
if(!(16==blockSize || 24==blockSize || 32==blockSize))
m_keylengtho = keylength;
int m_blockSize = blockSize;
//Initialize the chain
Object m_chain0;
System.arraycopy(m_chain0, m_blockSize, chain, m_blockSize, m_blockSize);
Object m_chain;
System.arraycopy(m_chain, m_blockSize, chain, m_blockSize, m_blockSize);
//Calculate Number of Rounds
int m_keylength;
int m_iROUNDS;
switch(m_keylength)
{
case 16:
m_iROUNDS = (m_blockSize == 16) ? 10 : (m_blockSize == 24 ? 12 : 14);
break;
case 24:
m_iROUNDS = (m_blockSize != 32) ? 12 : 14;
break;
default: // 32 bytes = 256 bits
m_iROUNDS = 14;
}
int BC = m_blockSize / 4;
int i, j;
int m_Ke[][];
int m_Kd[][];
for(i=0; i<=m_iROUNDS; i++)
{
for(j=0; j<BC; j++)
m_Ke[i][j] = 0;
}
for(i=0; i<=m_iROUNDS; i++)
{
for(j=0; j<BC; j++)
m_Kd[i][j] = 0;
}
int ROUND_KEY_COUNT = (m_iROUNDS + 1) * BC;
int KC = m_keylength/4;
//Copy user material bytes into temporary ints
int tk;
int pi = tk;
char[] pc = key;
for(i=0; i<KC; i++)
{
tk[i++] = (k[j++] & 0xFF) << 24 | (k[j++] & 0xFF) << 16
| (k[j++] & 0xFF) << 8 | (k[j++] & 0xFF);
}
//Copy values into round key arrays
int t = 0;
for(j=0; (j<KC)&&(t<ROUND_KEY_COUNT); j++,t++)
{
m_Ke[t/BC][t%BC] = tk[j];
m_Kd[m_iROUNDS - (t/BC)][t%BC] = tk[j];
}
int tt, rconpointer = 0;
while(t < ROUND_KEY_COUNT)
{
//Extrapolate using phi (the round key evolution function)
tt = tk[KC-1];
tk[0] ^= (sm_S[(tt >> 16) & 0xFF] & 0xFF) << 24 ^
(sm_S[(tt >> 8) & 0xFF] & 0xFF) << 16 ^
(sm_S[ tt & 0xFF] & 0xFF) << 8 ^
(sm_S[(tt >> 24) & 0xFF] & 0xFF) ^
(sm_rcon[rconpointer++] & 0xFF) << 24;
if(KC != 8)
for(i=1, j=0; i<KC;)
tk[i++] ^= tk[j++];
else
{
for(i=1, j=0; i<KC/2; )
tk[i++] ^= tk[j++];
tt = tk[KC/2-1];
tk[KC/2] ^= (sm_S[ tt & 0xFF] & 0xFF) ^
(sm_S[(tt >> 8) & 0xFF] & 0xFF) << 8 ^
(sm_S[(tt >> 16) & 0xFF] & 0xFF) << 16 ^
(sm_S[(tt >> 24) & 0xFF] & 0xFF) << 24;
for(j = KC/2, i=j+1; i<KC; )
tk[i++] ^= tk[j++];
}
//Copy values into round key arrays
for(j=0; (j<KC) && (t<ROUND_KEY_COUNT); j++, t++)
{
m_Ke[t/BC][t%BC] = tk[j];
m_Kd[m_iROUNDS - (t/BC)][t%BC] = tk[j];
}
}
//Inverse MixColumn where needed
for(int r=1; r<m_iROUNDS; r++)
for(j=0; j<BC; j++)
{
tt = m_Kd[r][j];
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