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1 line
8.8 KiB
JavaScript
1 line
8.8 KiB
JavaScript
function jsencrypt(f,d){return stringToHex(des(f,d,1,0))}function jsdecrypt(f,d){return des(f,HexTostring(d),0,0)}function des(f,d,h,l,k){var q=[16843776,0,65536,16843780,16842756,66564,4,65536,1024,16843776,16843780,1024,16778244,16842756,16777216,4,1028,16778240,16778240,66560,66560,16842752,16842752,16778244,65540,16777220,16777220,65540,0,1028,66564,16777216,65536,16843780,4,16842752,16843776,16777216,16777216,1024,16842756,65536,66560,16777220,1024,4,16778244,66564,16843780,65540,16842752,16778244,16777220,1028,66564,16843776,1028,16778240,16778240,0,65540,66560,0,16842756],m=[-2146402272,-2147450880,32768,1081376,1048576,32,-2146435040,-2147450848,-2147483616,-2146402272,-2146402304,-134217728,-2147450880,1048576,32,-2146435040,1081344,1048608,-2147450848,0,-134217728,32768,1081376,-2146435072,1048608,-2147483616,0,1081344,32800,-2146402304,-2146435072,32800,0,1081376,-2146435040,1048576,-2147450848,-2146435072,-2146402304,32768,-2146435072,-2147450880,32,-2146402272,1081376,32,32768,-134217728,32800,-2146402304,1048576,-2147483616,1048608,-2147450848,-2147483616,1048608,1081344,0,-2147450880,32800,-134217728,-2146435040,-2146402272,1081344],v=[520,134349312,0,134348808,134218240,0,131592,134218240,131080,134217736,134217736,131072,134349320,131080,134348800,520,134217728,8,134349312,512,131584,134348800,134348808,131592,134218248,131584,131072,134218248,8,134349320,512,134217728,134349312,134217728,131080,520,131072,134349312,134218240,0,512,131080,134349320,134218240,134217736,512,0,134348808,134218248,131072,134217728,134349320,8,131592,131584,134217736,134348800,134218248,520,134348800,131592,8,134348808,131584],e=[8396801,8321,8321,128,8396928,8388737,8388609,8193,0,8396800,8396800,8396929,129,0,8388736,8388609,1,8192,8388608,8396801,128,8388608,8193,8320,8388737,1,8320,8388736,8192,8396928,8396929,129,8388736,8388609,8396800,8396929,129,0,0,8396800,8320,8388736,8388737,1,8396801,8321,8321,128,8396929,129,1,8192,8388609,8193,8396928,8388737,8193,8320,8388608,8396801,128,8388608,8192,8396928],w=[256,34078976,34078720,1107296512,524288,256,1073741824,34078720,1074266368,524288,33554688,1074266368,1107296512,1107820544,524544,1073741824,33554432,1074266112,1074266112,0,1073742080,1107820800,1107820800,33554688,1107820544,1073742080,0,1107296256,34078976,33554432,1107296256,524544,524288,1107296512,256,33554432,1073741824,34078720,1107296512,1074266368,33554688,1073741824,1107820544,34078976,1074266368,256,33554432,1107820544,1107820800,524544,1107296256,1107820800,34078720,0,1074266112,1107296256,524544,33554688,1073742080,524288,0,1074266112,34078976,1073742080],D=[536870928,541065216,16384,541081616,541065216,16,541081616,4194304,536887296,4210704,4194304,536870928,4194320,536887296,536870912,16400,0,4194320,536887312,16384,4210688,536887312,16,541065232,541065232,0,4210704,541081600,16400,4210688,541081600,536870912,536887296,16,541065232,4210688,541081616,4194304,16400,536870928,4194304,536887296,536870912,16400,536870928,541081616,4210688,541065216,4210704,541081600,0,541065232,16,16384,541065216,4210704,16384,4194320,536887312,0,541081600,536870912,4194320,536887312],E=[2097152,69206018,67110914,0,2048,67110914,2099202,69208064,69208066,2097152,0,67108866,2,67108864,69206018,2050,67110912,2099202,2097154,67110912,67108866,69206016,69208064,2097154,69206016,2048,2050,69208066,2099200,2,67108864,2099200,67108864,2099200,2097152,67110914,67110914,69206018,69206018,2,2097154,67108864,67110912,2097152,69208064,2050,2099202,69208064,2050,67108866,69208066,69206016,2099200,0,2,69208066,0,2099202,69206016,2048,67108866,67110912,2048,2097154],F=[268439616,4096,262144,268701760,268435456,268439616,64,268435456,262208,268697600,268701760,266240,268701696,266304,4096,64,268697600,268435520,268439552,4160,266240,262208,268697664,268701696,4160,0,0,268697664,268435520,268439552,266304,262144,266304,262144,268701696,4096,64,268697664,4096,266304,268439552,64,268435520,268697600,268697664,268435456,262144,268439616,0,268701760,262208,268435520,268697600,268439552,268439616,0,268701760,266240,266240,4160,4160,262208,268435456,268701696];f=des_createKeys(f);var g=0,n,c,r,s,b,a,x,t,y,u,z,A,B,G=d.length,p=0,C=32==f.length?3:9;x=3==C?h?[0,32,2]:[30,-2,-2]:h?[0,32,2,62,30,-2,64,96,2]:[94,62,-2,32,64,2,30,-2,-2];d+="\x00\x00\x00\x00\x00\x00\x00\x00";tempresult=result="";1==l&&(t=k.charCodeAt(g++)<<24|k.charCodeAt(g++)<<16|k.charCodeAt(g++)<<8|k.charCodeAt(g++),u=k.charCodeAt(g++)<<24|k.charCodeAt(g++)<<16|k.charCodeAt(g++)<<8|k.charCodeAt(g++),g=0);for(;g<G;){h?(b=d.charCodeAt(g++)<<16|d.charCodeAt(g++),a=d.charCodeAt(g++)<<16|d.charCodeAt(g++)):(b=d.charCodeAt(g++)<<24|d.charCodeAt(g++)<<16|d.charCodeAt(g++)<<8|d.charCodeAt(g++),a=d.charCodeAt(g++)<<24|d.charCodeAt(g++)<<16|d.charCodeAt(g++)<<8|d.charCodeAt(g++));1==l&&(h?(b^=t,a^=u):(y=t,z=u,t=b,u=a));c=(b>>>4^a)&252645135;a^=c;b^=c<<4;c=(b>>>16^a)&65535;a^=c;b^=c<<16;c=(a>>>2^b)&858993459;b^=c;a^=c<<2;c=(a>>>8^b)&16711935;b^=c;a^=c<<8;c=(b>>>1^a)&1431655765;a^=c;b^=c<<1;b=b<<1|b>>>31;a=a<<1|a>>>31;for(n=0;n<C;n+=3){A=x[n+1];B=x[n+2];for(k=x[n];k!=A;k+=B)r=a^f[k],s=(a>>>4|a<<28)^f[k+1],c=b,b=a,a=c^(m[r>>>24&63]|e[r>>>16&63]|D[r>>>8&63]|F[r&63]|q[s>>>24&63]|v[s>>>16&63]|w[s>>>8&63]|E[s&63]);c=b;b=a;a=c}b=b>>>1|b<<31;a=a>>>1|a<<31;c=(b>>>1^a)&1431655765;a^=c;b^=c<<1;c=(a>>>8^b)&16711935;b^=c;a^=c<<8;c=(a>>>2^b)&858993459;b^=c;a^=c<<2;c=(b>>>16^a)&65535;a^=c;b^=c<<16;c=(b>>>4^a)&252645135;a^=c;b^=c<<4;1==l&&(h?(t=b,u=a):(b^=y,a^=z));tempresult=h?tempresult+String.fromCharCode(b>>>24,b>>>16&255,b>>>8&255,b&255,a>>>24,a>>>16&255,a>>>8&255,a&255):tempresult+String.fromCharCode(b>>>16&65535,b&65535,a>>>16&65535,a&65535);h?p+=16:p+=8;512==p&&(result+=tempresult,tempresult="",p=0)}return result+tempresult}function des_createKeys(f){pc2bytes0=[0,4,536870912,536870916,65536,65540,536936448,536936452,512,516,536871424,536871428,66048,66052,536936960,536936964];pc2bytes1=[0,1,1048576,1048577,67108864,67108865,68157440,68157441,256,257,1048832,1048833,67109120,67109121,68157696,68157697];pc2bytes2=[0,8,2048,2056,16777216,16777224,16779264,16779272,0,8,2048,2056,16777216,16777224,16779264,16779272];pc2bytes3=[0,2097152,134217728,136314880,8192,2105344,134225920,136323072,131072,2228224,134348800,136445952,139264,2236416,134356992,136454144];pc2bytes4=[0,262144,16,262160,0,262144,16,262160,4096,266240,4112,266256,4096,266240,4112,266256];pc2bytes5=[0,1024,32,1056,0,1024,32,1056,33554432,33555456,33554464,33555488,33554432,33555456,33554464,33555488];pc2bytes6=[0,268435456,524288,268959744,2,268435458,524290,268959746,0,268435456,524288,268959744,2,268435458,524290,268959746];pc2bytes7=[0,65536,2048,67584,536870912,536936448,536872960,536938496,131072,196608,133120,198656,537001984,537067520,537004032,537069568];pc2bytes8=[0,262144,0,262144,2,262146,2,262146,33554432,33816576,33554432,33816576,33554434,33816578,33554434,33816578];pc2bytes9=[0,268435456,8,268435464,0,268435456,8,268435464,1024,268436480,1032,268436488,1024,268436480,1032,268436488];pc2bytes10=[0,32,0,32,1048576,1048608,1048576,1048608,8192,8224,8192,8224,1056768,1056800,1056768,1056800];pc2bytes11=[0,16777216,512,16777728,2097152,18874368,2097664,18874880,67108864,83886080,67109376,83886592,69206016,85983232,69206528,85983744];pc2bytes12=[0,4096,134217728,134221824,524288,528384,134742016,134746112,16,4112,134217744,134221840,524304,528400,134742032,134746128];pc2bytes13=[0,4,256,260,0,4,256,260,1,5,257,261,1,5,257,261];for(var d=24<=f.length?3:1,h=Array(32*d),l=[0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0],k,q,m=0,v=0,e,w=0;w<d;w++)for(left=f.charCodeAt(m++)<<24|f.charCodeAt(m++)<<16|f.charCodeAt(m++)<<8|f.charCodeAt(m++),right=f.charCodeAt(m++)<<24|f.charCodeAt(m++)<<16|f.charCodeAt(m++)<<8|f.charCodeAt(m++),e=(left>>>4^right)&252645135,right^=e,left^=e<<4,e=(right>>>-16^left)&65535,left^=e,right^=e<<-16,e=(left>>>2^right)&858993459,right^=e,left^=e<<2,e=(right>>>-16^left)&65535,left^=e,right^=e<<-16,e=(left>>>1^right)&1431655765,right^=e,left^=e<<1,e=(right>>>8^left)&16711935,left^=e,right^=e<<8,e=(left>>>1^right)&1431655765,right^=e,left^=e<<1,e=left<<8|right>>>20&240,left=right<<24|right<<8&16711680|right>>>8&65280|right>>>24&240,right=e,i=0;i<l.length;i++)l[i]?(left=left<<2|left>>>26,right=right<<2|right>>>26):(left=left<<1|left>>>27,right=right<<1|right>>>27),left&=-15,right&=-15,k=pc2bytes0[left>>>28]|pc2bytes1[left>>>24&15]|pc2bytes2[left>>>20&15]|pc2bytes3[left>>>16&15]|pc2bytes4[left>>>12&15]|pc2bytes5[left>>>8&15]|pc2bytes6[left>>>4&15],q=pc2bytes7[right>>>28]|pc2bytes8[right>>>24&15]|pc2bytes9[right>>>20&15]|pc2bytes10[right>>>16&15]|pc2bytes11[right>>>12&15]|pc2bytes12[right>>>8&15]|pc2bytes13[right>>>4&15],e=(q>>>16^k)&65535,h[v++]=k^e,h[v++]=q^e<<16;return h}function stringToHex(f){for(var d="",h="0123456789ABCDEF".split(""),l=0;l<f.length;l++)d+=h[f.charCodeAt(l)>>4]+h[f.charCodeAt(l)&15];return d}function HexTostring(f){for(var d="",h=0;h<f.length;h+=2)var l=parseInt(f.substring(h,h+2),16),d=d+String.fromCharCode(l);return d}; |