chore: localfied react, react-dom and crypto-es
This commit is contained in:
822
client/static/crypto-es@3.1.0/tripledes.mjs
Normal file
822
client/static/crypto-es@3.1.0/tripledes.mjs
Normal file
@@ -0,0 +1,822 @@
|
||||
import { WordArray } from "./core.mjs";
|
||||
import { BlockCipher } from "./cipher-core.mjs";
|
||||
|
||||
//#region src/tripledes.ts
|
||||
const PC1 = [
|
||||
57,
|
||||
49,
|
||||
41,
|
||||
33,
|
||||
25,
|
||||
17,
|
||||
9,
|
||||
1,
|
||||
58,
|
||||
50,
|
||||
42,
|
||||
34,
|
||||
26,
|
||||
18,
|
||||
10,
|
||||
2,
|
||||
59,
|
||||
51,
|
||||
43,
|
||||
35,
|
||||
27,
|
||||
19,
|
||||
11,
|
||||
3,
|
||||
60,
|
||||
52,
|
||||
44,
|
||||
36,
|
||||
63,
|
||||
55,
|
||||
47,
|
||||
39,
|
||||
31,
|
||||
23,
|
||||
15,
|
||||
7,
|
||||
62,
|
||||
54,
|
||||
46,
|
||||
38,
|
||||
30,
|
||||
22,
|
||||
14,
|
||||
6,
|
||||
61,
|
||||
53,
|
||||
45,
|
||||
37,
|
||||
29,
|
||||
21,
|
||||
13,
|
||||
5,
|
||||
28,
|
||||
20,
|
||||
12,
|
||||
4
|
||||
];
|
||||
const PC2 = [
|
||||
14,
|
||||
17,
|
||||
11,
|
||||
24,
|
||||
1,
|
||||
5,
|
||||
3,
|
||||
28,
|
||||
15,
|
||||
6,
|
||||
21,
|
||||
10,
|
||||
23,
|
||||
19,
|
||||
12,
|
||||
4,
|
||||
26,
|
||||
8,
|
||||
16,
|
||||
7,
|
||||
27,
|
||||
20,
|
||||
13,
|
||||
2,
|
||||
41,
|
||||
52,
|
||||
31,
|
||||
37,
|
||||
47,
|
||||
55,
|
||||
30,
|
||||
40,
|
||||
51,
|
||||
45,
|
||||
33,
|
||||
48,
|
||||
44,
|
||||
49,
|
||||
39,
|
||||
56,
|
||||
34,
|
||||
53,
|
||||
46,
|
||||
42,
|
||||
50,
|
||||
36,
|
||||
29,
|
||||
32
|
||||
];
|
||||
const BIT_SHIFTS = [
|
||||
1,
|
||||
2,
|
||||
4,
|
||||
6,
|
||||
8,
|
||||
10,
|
||||
12,
|
||||
14,
|
||||
15,
|
||||
17,
|
||||
19,
|
||||
21,
|
||||
23,
|
||||
25,
|
||||
27,
|
||||
28
|
||||
];
|
||||
const SBOX_P = [
|
||||
{
|
||||
0: 8421888,
|
||||
268435456: 32768,
|
||||
536870912: 8421378,
|
||||
805306368: 2,
|
||||
1073741824: 512,
|
||||
1342177280: 8421890,
|
||||
1610612736: 8389122,
|
||||
1879048192: 8388608,
|
||||
2147483648: 514,
|
||||
2415919104: 8389120,
|
||||
2684354560: 33280,
|
||||
2952790016: 8421376,
|
||||
3221225472: 32770,
|
||||
3489660928: 8388610,
|
||||
3758096384: 0,
|
||||
4026531840: 33282,
|
||||
134217728: 0,
|
||||
402653184: 8421890,
|
||||
671088640: 33282,
|
||||
939524096: 32768,
|
||||
1207959552: 8421888,
|
||||
1476395008: 512,
|
||||
1744830464: 8421378,
|
||||
2013265920: 2,
|
||||
2281701376: 8389120,
|
||||
2550136832: 33280,
|
||||
2818572288: 8421376,
|
||||
3087007744: 8389122,
|
||||
3355443200: 8388610,
|
||||
3623878656: 32770,
|
||||
3892314112: 514,
|
||||
4160749568: 8388608,
|
||||
1: 32768,
|
||||
268435457: 2,
|
||||
536870913: 8421888,
|
||||
805306369: 8388608,
|
||||
1073741825: 8421378,
|
||||
1342177281: 33280,
|
||||
1610612737: 512,
|
||||
1879048193: 8389122,
|
||||
2147483649: 8421890,
|
||||
2415919105: 8421376,
|
||||
2684354561: 8388610,
|
||||
2952790017: 33282,
|
||||
3221225473: 514,
|
||||
3489660929: 8389120,
|
||||
3758096385: 32770,
|
||||
4026531841: 0,
|
||||
134217729: 8421890,
|
||||
402653185: 8421376,
|
||||
671088641: 8388608,
|
||||
939524097: 512,
|
||||
1207959553: 32768,
|
||||
1476395009: 8388610,
|
||||
1744830465: 2,
|
||||
2013265921: 33282,
|
||||
2281701377: 32770,
|
||||
2550136833: 8389122,
|
||||
2818572289: 514,
|
||||
3087007745: 8421888,
|
||||
3355443201: 8389120,
|
||||
3623878657: 0,
|
||||
3892314113: 33280,
|
||||
4160749569: 8421378
|
||||
},
|
||||
{
|
||||
0: 1074282512,
|
||||
16777216: 16384,
|
||||
33554432: 524288,
|
||||
50331648: 1074266128,
|
||||
67108864: 1073741840,
|
||||
83886080: 1074282496,
|
||||
100663296: 1073758208,
|
||||
117440512: 16,
|
||||
134217728: 540672,
|
||||
150994944: 1073758224,
|
||||
167772160: 1073741824,
|
||||
184549376: 540688,
|
||||
201326592: 524304,
|
||||
218103808: 0,
|
||||
234881024: 16400,
|
||||
251658240: 1074266112,
|
||||
8388608: 1073758208,
|
||||
25165824: 540688,
|
||||
41943040: 16,
|
||||
58720256: 1073758224,
|
||||
75497472: 1074282512,
|
||||
92274688: 1073741824,
|
||||
109051904: 524288,
|
||||
125829120: 1074266128,
|
||||
142606336: 524304,
|
||||
159383552: 0,
|
||||
176160768: 16384,
|
||||
192937984: 1074266112,
|
||||
209715200: 1073741840,
|
||||
226492416: 540672,
|
||||
243269632: 1074282496,
|
||||
260046848: 16400,
|
||||
268435456: 0,
|
||||
285212672: 1074266128,
|
||||
301989888: 1073758224,
|
||||
318767104: 1074282496,
|
||||
335544320: 1074266112,
|
||||
352321536: 16,
|
||||
369098752: 540688,
|
||||
385875968: 16384,
|
||||
402653184: 16400,
|
||||
419430400: 524288,
|
||||
436207616: 524304,
|
||||
452984832: 1073741840,
|
||||
469762048: 540672,
|
||||
486539264: 1073758208,
|
||||
503316480: 1073741824,
|
||||
520093696: 1074282512,
|
||||
276824064: 540688,
|
||||
293601280: 524288,
|
||||
310378496: 1074266112,
|
||||
327155712: 16384,
|
||||
343932928: 1073758208,
|
||||
360710144: 1074282512,
|
||||
377487360: 16,
|
||||
394264576: 1073741824,
|
||||
411041792: 1074282496,
|
||||
427819008: 1073741840,
|
||||
444596224: 1073758224,
|
||||
461373440: 524304,
|
||||
478150656: 0,
|
||||
494927872: 16400,
|
||||
511705088: 1074266128,
|
||||
528482304: 540672
|
||||
},
|
||||
{
|
||||
0: 260,
|
||||
1048576: 0,
|
||||
2097152: 67109120,
|
||||
3145728: 65796,
|
||||
4194304: 65540,
|
||||
5242880: 67108868,
|
||||
6291456: 67174660,
|
||||
7340032: 67174400,
|
||||
8388608: 67108864,
|
||||
9437184: 67174656,
|
||||
10485760: 65792,
|
||||
11534336: 67174404,
|
||||
12582912: 67109124,
|
||||
13631488: 65536,
|
||||
14680064: 4,
|
||||
15728640: 256,
|
||||
524288: 67174656,
|
||||
1572864: 67174404,
|
||||
2621440: 0,
|
||||
3670016: 67109120,
|
||||
4718592: 67108868,
|
||||
5767168: 65536,
|
||||
6815744: 65540,
|
||||
7864320: 260,
|
||||
8912896: 4,
|
||||
9961472: 256,
|
||||
11010048: 67174400,
|
||||
12058624: 65796,
|
||||
13107200: 65792,
|
||||
14155776: 67109124,
|
||||
15204352: 67174660,
|
||||
16252928: 67108864,
|
||||
16777216: 67174656,
|
||||
17825792: 65540,
|
||||
18874368: 65536,
|
||||
19922944: 67109120,
|
||||
20971520: 256,
|
||||
22020096: 67174660,
|
||||
23068672: 67108868,
|
||||
24117248: 0,
|
||||
25165824: 67109124,
|
||||
26214400: 67108864,
|
||||
27262976: 4,
|
||||
28311552: 65792,
|
||||
29360128: 67174400,
|
||||
30408704: 260,
|
||||
31457280: 65796,
|
||||
32505856: 67174404,
|
||||
17301504: 67108864,
|
||||
18350080: 260,
|
||||
19398656: 67174656,
|
||||
20447232: 0,
|
||||
21495808: 65540,
|
||||
22544384: 67109120,
|
||||
23592960: 256,
|
||||
24641536: 67174404,
|
||||
25690112: 65536,
|
||||
26738688: 67174660,
|
||||
27787264: 65796,
|
||||
28835840: 67108868,
|
||||
29884416: 67109124,
|
||||
30932992: 67174400,
|
||||
31981568: 4,
|
||||
33030144: 65792
|
||||
},
|
||||
{
|
||||
0: 2151682048,
|
||||
65536: 2147487808,
|
||||
131072: 4198464,
|
||||
196608: 2151677952,
|
||||
262144: 0,
|
||||
327680: 4198400,
|
||||
393216: 2147483712,
|
||||
458752: 4194368,
|
||||
524288: 2147483648,
|
||||
589824: 4194304,
|
||||
655360: 64,
|
||||
720896: 2147487744,
|
||||
786432: 2151678016,
|
||||
851968: 4160,
|
||||
917504: 4096,
|
||||
983040: 2151682112,
|
||||
32768: 2147487808,
|
||||
98304: 64,
|
||||
163840: 2151678016,
|
||||
229376: 2147487744,
|
||||
294912: 4198400,
|
||||
360448: 2151682112,
|
||||
425984: 0,
|
||||
491520: 2151677952,
|
||||
557056: 4096,
|
||||
622592: 2151682048,
|
||||
688128: 4194304,
|
||||
753664: 4160,
|
||||
819200: 2147483648,
|
||||
884736: 4194368,
|
||||
950272: 4198464,
|
||||
1015808: 2147483712,
|
||||
1048576: 4194368,
|
||||
1114112: 4198400,
|
||||
1179648: 2147483712,
|
||||
1245184: 0,
|
||||
1310720: 4160,
|
||||
1376256: 2151678016,
|
||||
1441792: 2151682048,
|
||||
1507328: 2147487808,
|
||||
1572864: 2151682112,
|
||||
1638400: 2147483648,
|
||||
1703936: 2151677952,
|
||||
1769472: 4198464,
|
||||
1835008: 2147487744,
|
||||
1900544: 4194304,
|
||||
1966080: 64,
|
||||
2031616: 4096,
|
||||
1081344: 2151677952,
|
||||
1146880: 2151682112,
|
||||
1212416: 0,
|
||||
1277952: 4198400,
|
||||
1343488: 4194368,
|
||||
1409024: 2147483648,
|
||||
1474560: 2147487808,
|
||||
1540096: 64,
|
||||
1605632: 2147483712,
|
||||
1671168: 4096,
|
||||
1736704: 2147487744,
|
||||
1802240: 2151678016,
|
||||
1867776: 4160,
|
||||
1933312: 2151682048,
|
||||
1998848: 4194304,
|
||||
2064384: 4198464
|
||||
},
|
||||
{
|
||||
0: 128,
|
||||
4096: 17039360,
|
||||
8192: 262144,
|
||||
12288: 536870912,
|
||||
16384: 537133184,
|
||||
20480: 16777344,
|
||||
24576: 553648256,
|
||||
28672: 262272,
|
||||
32768: 16777216,
|
||||
36864: 537133056,
|
||||
40960: 536871040,
|
||||
45056: 553910400,
|
||||
49152: 553910272,
|
||||
53248: 0,
|
||||
57344: 17039488,
|
||||
61440: 553648128,
|
||||
2048: 17039488,
|
||||
6144: 553648256,
|
||||
10240: 128,
|
||||
14336: 17039360,
|
||||
18432: 262144,
|
||||
22528: 537133184,
|
||||
26624: 553910272,
|
||||
30720: 536870912,
|
||||
34816: 537133056,
|
||||
38912: 0,
|
||||
43008: 553910400,
|
||||
47104: 16777344,
|
||||
51200: 536871040,
|
||||
55296: 553648128,
|
||||
59392: 16777216,
|
||||
63488: 262272,
|
||||
65536: 262144,
|
||||
69632: 128,
|
||||
73728: 536870912,
|
||||
77824: 553648256,
|
||||
81920: 16777344,
|
||||
86016: 553910272,
|
||||
90112: 537133184,
|
||||
94208: 16777216,
|
||||
98304: 553910400,
|
||||
102400: 553648128,
|
||||
106496: 17039360,
|
||||
110592: 537133056,
|
||||
114688: 262272,
|
||||
118784: 536871040,
|
||||
122880: 0,
|
||||
126976: 17039488,
|
||||
67584: 553648256,
|
||||
71680: 16777216,
|
||||
75776: 17039360,
|
||||
79872: 537133184,
|
||||
83968: 536870912,
|
||||
88064: 17039488,
|
||||
92160: 128,
|
||||
96256: 553910272,
|
||||
100352: 262272,
|
||||
104448: 553910400,
|
||||
108544: 0,
|
||||
112640: 553648128,
|
||||
116736: 16777344,
|
||||
120832: 262144,
|
||||
124928: 537133056,
|
||||
129024: 536871040
|
||||
},
|
||||
{
|
||||
0: 268435464,
|
||||
256: 8192,
|
||||
512: 270532608,
|
||||
768: 270540808,
|
||||
1024: 268443648,
|
||||
1280: 2097152,
|
||||
1536: 2097160,
|
||||
1792: 268435456,
|
||||
2048: 0,
|
||||
2304: 268443656,
|
||||
2560: 2105344,
|
||||
2816: 8,
|
||||
3072: 270532616,
|
||||
3328: 2105352,
|
||||
3584: 8200,
|
||||
3840: 270540800,
|
||||
128: 270532608,
|
||||
384: 270540808,
|
||||
640: 8,
|
||||
896: 2097152,
|
||||
1152: 2105352,
|
||||
1408: 268435464,
|
||||
1664: 268443648,
|
||||
1920: 8200,
|
||||
2176: 2097160,
|
||||
2432: 8192,
|
||||
2688: 268443656,
|
||||
2944: 270532616,
|
||||
3200: 0,
|
||||
3456: 270540800,
|
||||
3712: 2105344,
|
||||
3968: 268435456,
|
||||
4096: 268443648,
|
||||
4352: 270532616,
|
||||
4608: 270540808,
|
||||
4864: 8200,
|
||||
5120: 2097152,
|
||||
5376: 268435456,
|
||||
5632: 268435464,
|
||||
5888: 2105344,
|
||||
6144: 2105352,
|
||||
6400: 0,
|
||||
6656: 8,
|
||||
6912: 270532608,
|
||||
7168: 8192,
|
||||
7424: 268443656,
|
||||
7680: 270540800,
|
||||
7936: 2097160,
|
||||
4224: 8,
|
||||
4480: 2105344,
|
||||
4736: 2097152,
|
||||
4992: 268435464,
|
||||
5248: 268443648,
|
||||
5504: 8200,
|
||||
5760: 270540808,
|
||||
6016: 270532608,
|
||||
6272: 270540800,
|
||||
6528: 270532616,
|
||||
6784: 8192,
|
||||
7040: 2105352,
|
||||
7296: 2097160,
|
||||
7552: 0,
|
||||
7808: 268435456,
|
||||
8064: 268443656
|
||||
},
|
||||
{
|
||||
0: 1048576,
|
||||
16: 33555457,
|
||||
32: 1024,
|
||||
48: 1049601,
|
||||
64: 34604033,
|
||||
80: 0,
|
||||
96: 1,
|
||||
112: 34603009,
|
||||
128: 33555456,
|
||||
144: 1048577,
|
||||
160: 33554433,
|
||||
176: 34604032,
|
||||
192: 34603008,
|
||||
208: 1025,
|
||||
224: 1049600,
|
||||
240: 33554432,
|
||||
8: 34603009,
|
||||
24: 0,
|
||||
40: 33555457,
|
||||
56: 34604032,
|
||||
72: 1048576,
|
||||
88: 33554433,
|
||||
104: 33554432,
|
||||
120: 1025,
|
||||
136: 1049601,
|
||||
152: 33555456,
|
||||
168: 34603008,
|
||||
184: 1048577,
|
||||
200: 1024,
|
||||
216: 34604033,
|
||||
232: 1,
|
||||
248: 1049600,
|
||||
256: 33554432,
|
||||
272: 1048576,
|
||||
288: 33555457,
|
||||
304: 34603009,
|
||||
320: 1048577,
|
||||
336: 33555456,
|
||||
352: 34604032,
|
||||
368: 1049601,
|
||||
384: 1025,
|
||||
400: 34604033,
|
||||
416: 1049600,
|
||||
432: 1,
|
||||
448: 0,
|
||||
464: 34603008,
|
||||
480: 33554433,
|
||||
496: 1024,
|
||||
264: 1049600,
|
||||
280: 33555457,
|
||||
296: 34603009,
|
||||
312: 1,
|
||||
328: 33554432,
|
||||
344: 1048576,
|
||||
360: 1025,
|
||||
376: 34604032,
|
||||
392: 33554433,
|
||||
408: 34603008,
|
||||
424: 0,
|
||||
440: 34604033,
|
||||
456: 1049601,
|
||||
472: 1024,
|
||||
488: 33555456,
|
||||
504: 1048577
|
||||
},
|
||||
{
|
||||
0: 134219808,
|
||||
1: 131072,
|
||||
2: 134217728,
|
||||
3: 32,
|
||||
4: 131104,
|
||||
5: 134350880,
|
||||
6: 134350848,
|
||||
7: 2048,
|
||||
8: 134348800,
|
||||
9: 134219776,
|
||||
10: 133120,
|
||||
11: 134348832,
|
||||
12: 2080,
|
||||
13: 0,
|
||||
14: 134217760,
|
||||
15: 133152,
|
||||
2147483648: 2048,
|
||||
2147483649: 134350880,
|
||||
2147483650: 134219808,
|
||||
2147483651: 134217728,
|
||||
2147483652: 134348800,
|
||||
2147483653: 133120,
|
||||
2147483654: 133152,
|
||||
2147483655: 32,
|
||||
2147483656: 134217760,
|
||||
2147483657: 2080,
|
||||
2147483658: 131104,
|
||||
2147483659: 134350848,
|
||||
2147483660: 0,
|
||||
2147483661: 134348832,
|
||||
2147483662: 134219776,
|
||||
2147483663: 131072,
|
||||
16: 133152,
|
||||
17: 134350848,
|
||||
18: 32,
|
||||
19: 2048,
|
||||
20: 134219776,
|
||||
21: 134217760,
|
||||
22: 134348832,
|
||||
23: 131072,
|
||||
24: 0,
|
||||
25: 131104,
|
||||
26: 134348800,
|
||||
27: 134219808,
|
||||
28: 134350880,
|
||||
29: 133120,
|
||||
30: 2080,
|
||||
31: 134217728,
|
||||
2147483664: 131072,
|
||||
2147483665: 2048,
|
||||
2147483666: 134348832,
|
||||
2147483667: 133152,
|
||||
2147483668: 32,
|
||||
2147483669: 134348800,
|
||||
2147483670: 134217728,
|
||||
2147483671: 134219808,
|
||||
2147483672: 134350880,
|
||||
2147483673: 134217760,
|
||||
2147483674: 134219776,
|
||||
2147483675: 0,
|
||||
2147483676: 133120,
|
||||
2147483677: 2080,
|
||||
2147483678: 131104,
|
||||
2147483679: 134350848
|
||||
}
|
||||
];
|
||||
const SBOX_MASK = [
|
||||
4160749569,
|
||||
528482304,
|
||||
33030144,
|
||||
2064384,
|
||||
129024,
|
||||
8064,
|
||||
504,
|
||||
2147483679
|
||||
];
|
||||
function exchangeLR(offset, mask) {
|
||||
if (this._lBlock === void 0 || this._rBlock === void 0) throw new Error("Block values not initialized");
|
||||
const t = (this._lBlock >>> offset ^ this._rBlock) & mask;
|
||||
this._rBlock ^= t;
|
||||
this._lBlock ^= t << offset;
|
||||
}
|
||||
function exchangeRL(offset, mask) {
|
||||
if (this._lBlock === void 0 || this._rBlock === void 0) throw new Error("Block values not initialized");
|
||||
const t = (this._rBlock >>> offset ^ this._lBlock) & mask;
|
||||
this._lBlock ^= t;
|
||||
this._rBlock ^= t << offset;
|
||||
}
|
||||
/**
|
||||
* DES block cipher algorithm.
|
||||
*/
|
||||
var DESAlgo = class extends BlockCipher {
|
||||
/** Key size in 32-bit words */
|
||||
static keySize = 64 / 32;
|
||||
/** IV size in 32-bit words */
|
||||
static ivSize = 64 / 32;
|
||||
/** Subkeys for encryption */
|
||||
_subKeys;
|
||||
/** Inverse subkeys for decryption */
|
||||
_invSubKeys;
|
||||
/** Left block for processing */
|
||||
_lBlock;
|
||||
/** Right block for processing */
|
||||
_rBlock;
|
||||
constructor(xformMode, key, cfg) {
|
||||
super(xformMode, key, cfg);
|
||||
this.blockSize = 64 / 32;
|
||||
}
|
||||
_doReset() {
|
||||
const key = this._key;
|
||||
const keyWords = key.words;
|
||||
const keyBits = [];
|
||||
for (let i = 0; i < 56; i += 1) {
|
||||
const keyBitPos = PC1[i] - 1;
|
||||
keyBits[i] = keyWords[keyBitPos >>> 5] >>> 31 - keyBitPos % 32 & 1;
|
||||
}
|
||||
this._subKeys = [];
|
||||
const subKeys = this._subKeys;
|
||||
for (let nSubKey = 0; nSubKey < 16; nSubKey += 1) {
|
||||
subKeys[nSubKey] = [];
|
||||
const subKey = subKeys[nSubKey];
|
||||
const bitShift = BIT_SHIFTS[nSubKey];
|
||||
for (let i = 0; i < 24; i += 1) {
|
||||
subKey[i / 6 | 0] |= keyBits[(PC2[i] - 1 + bitShift) % 28] << 31 - i % 6;
|
||||
subKey[4 + (i / 6 | 0)] |= keyBits[28 + (PC2[i + 24] - 1 + bitShift) % 28] << 31 - i % 6;
|
||||
}
|
||||
subKey[0] = subKey[0] << 1 | subKey[0] >>> 31;
|
||||
for (let i = 1; i < 7; i += 1) subKey[i] >>>= (i - 1) * 4 + 3;
|
||||
subKey[7] = subKey[7] << 5 | subKey[7] >>> 27;
|
||||
}
|
||||
this._invSubKeys = [];
|
||||
const invSubKeys = this._invSubKeys;
|
||||
for (let i = 0; i < 16; i += 1) invSubKeys[i] = subKeys[15 - i];
|
||||
}
|
||||
encryptBlock(M, offset) {
|
||||
this._doCryptBlock(M, offset, this._subKeys);
|
||||
}
|
||||
decryptBlock(M, offset) {
|
||||
this._doCryptBlock(M, offset, this._invSubKeys);
|
||||
}
|
||||
_doCryptBlock(M, offset, subKeys) {
|
||||
const _M = M;
|
||||
this._lBlock = M[offset];
|
||||
this._rBlock = M[offset + 1];
|
||||
exchangeLR.call(this, 4, 252645135);
|
||||
exchangeLR.call(this, 16, 65535);
|
||||
exchangeRL.call(this, 2, 858993459);
|
||||
exchangeRL.call(this, 8, 16711935);
|
||||
exchangeLR.call(this, 1, 1431655765);
|
||||
for (let round = 0; round < 16; round += 1) {
|
||||
const subKey = subKeys[round];
|
||||
const lBlock = this._lBlock;
|
||||
const rBlock = this._rBlock;
|
||||
let f = 0;
|
||||
for (let i = 0; i < 8; i += 1) f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];
|
||||
this._lBlock = rBlock;
|
||||
this._rBlock = lBlock ^ f;
|
||||
}
|
||||
const t = this._lBlock;
|
||||
this._lBlock = this._rBlock;
|
||||
this._rBlock = t;
|
||||
exchangeLR.call(this, 1, 1431655765);
|
||||
exchangeRL.call(this, 8, 16711935);
|
||||
exchangeRL.call(this, 2, 858993459);
|
||||
exchangeLR.call(this, 16, 65535);
|
||||
exchangeLR.call(this, 4, 252645135);
|
||||
_M[offset] = this._lBlock;
|
||||
_M[offset + 1] = this._rBlock;
|
||||
}
|
||||
};
|
||||
/**
|
||||
* Shortcut functions to the cipher's object interface.
|
||||
*
|
||||
* @example
|
||||
*
|
||||
* var ciphertext = DES.encrypt(message, key, cfg);
|
||||
* var plaintext = DES.decrypt(ciphertext, key, cfg);
|
||||
*/
|
||||
const DES = BlockCipher._createHelper(DESAlgo);
|
||||
/**
|
||||
* Triple-DES block cipher algorithm.
|
||||
*/
|
||||
var TripleDESAlgo = class extends BlockCipher {
|
||||
/** Key size in 32-bit words */
|
||||
static keySize = 192 / 32;
|
||||
/** IV size in 32-bit words */
|
||||
static ivSize = 64 / 32;
|
||||
/** First DES instance */
|
||||
_des1;
|
||||
/** Second DES instance */
|
||||
_des2;
|
||||
/** Third DES instance */
|
||||
_des3;
|
||||
_doReset() {
|
||||
const key = this._key;
|
||||
const keyWords = key.words;
|
||||
if (keyWords.length !== 2 && keyWords.length !== 4 && keyWords.length < 6) throw new Error("Invalid key length - 3DES requires the key length to be 64, 128, 192 or >192.");
|
||||
const key1 = keyWords.slice(0, 2);
|
||||
const key2 = keyWords.length < 4 ? keyWords.slice(0, 2) : keyWords.slice(2, 4);
|
||||
const key3 = keyWords.length < 6 ? keyWords.slice(0, 2) : keyWords.slice(4, 6);
|
||||
this._des1 = DESAlgo.createEncryptor(WordArray.create(key1));
|
||||
this._des2 = DESAlgo.createEncryptor(WordArray.create(key2));
|
||||
this._des3 = DESAlgo.createEncryptor(WordArray.create(key3));
|
||||
}
|
||||
encryptBlock(M, offset) {
|
||||
this._des1.encryptBlock(M, offset);
|
||||
this._des2.decryptBlock(M, offset);
|
||||
this._des3.encryptBlock(M, offset);
|
||||
}
|
||||
decryptBlock(M, offset) {
|
||||
this._des3.decryptBlock(M, offset);
|
||||
this._des2.encryptBlock(M, offset);
|
||||
this._des1.decryptBlock(M, offset);
|
||||
}
|
||||
};
|
||||
/**
|
||||
* Shortcut functions to the cipher's object interface.
|
||||
*
|
||||
* @example
|
||||
*
|
||||
* var ciphertext = TripleDES.encrypt(message, key, cfg);
|
||||
* var plaintext = TripleDES.decrypt(ciphertext, key, cfg);
|
||||
*/
|
||||
const TripleDES = BlockCipher._createHelper(TripleDESAlgo);
|
||||
|
||||
//#endregion
|
||||
export { DES, DESAlgo, TripleDES, TripleDESAlgo };
|
||||
//# sourceMappingURL=tripledes.mjs.map
|
||||
Reference in New Issue
Block a user