4 lines
33 KiB
JavaScript
4 lines
33 KiB
JavaScript
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t%=64,0===t?e:t<32?[e[0]<<t|e[1]>>>32-t,e[1]<<t]:[e[1]<<t-32,0]},x64Xor:function(e,t){return[e[0]^t[0],e[1]^t[1]]},x64Fmix:function(e){return e=this.x64Xor(e,[0,e[0]>>>1]),e=this.x64Multiply(e,[4283543511,3981806797]),e=this.x64Xor(e,[0,e[0]>>>1]),e=this.x64Multiply(e,[3301882366,444984403]),e=this.x64Xor(e,[0,e[0]>>>1])},x64hash128:function(e,t){e=e||"",t=t||0;for(var i=e.length%16,a=e.length-i,r=[0,t],n=[0,t],o=[0,0],s=[0,0],l=[2277735313,289559509],h=[1291169091,658871167],u=0;u<a;u+=16)o=[255&e.charCodeAt(u+4)|(255&e.charCodeAt(u+5))<<8|(255&e.charCodeAt(u+6))<<16|(255&e.charCodeAt(u+7))<<24,255&e.charCodeAt(u)|(255&e.charCodeAt(u+1))<<8|(255&e.charCodeAt(u+2))<<16|(255&e.charCodeAt(u+3))<<24],s=[255&e.charCodeAt(u+12)|(255&e.charCodeAt(u+13))<<8|(255&e.charCodeAt(u+14))<<16|(255&e.charCodeAt(u+15))<<24,255&e.charCodeAt(u+8)|(255&e.charCodeAt(u+9))<<8|(255&e.charCodeAt(u+10))<<16|(255&e.charCodeAt(u+11))<<24],
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o=this.x64Multiply(o,l),o=this.x64Rotl(o,31),o=this.x64Multiply(o,h),r=this.x64Xor(r,o),r=this.x64Rotl(r,27),r=this.x64Add(r,n),r=this.x64Add(this.x64Multiply(r,[0,5]),[0,1390208809]),s=this.x64Multiply(s,h),s=this.x64Rotl(s,33),s=this.x64Multiply(s,l),n=this.x64Xor(n,s),n=this.x64Rotl(n,31),n=this.x64Add(n,r),n=this.x64Add(this.x64Multiply(n,[0,5]),[0,944331445]);switch(o=[0,0],s=[0,0],i){case 15:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+14)],48));case 14:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+13)],40));case 13:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+12)],32));case 12:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+11)],24));case 11:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+10)],16));case 10:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+9)],8));case 9:s=this.x64Xor(s,[0,e.charCodeAt(u+8)]),s=this.x64Multiply(s,h),s=this.x64Rotl(s,33),s=this.x64Multiply(s,l),n=this.x64Xor(n,s);case 8:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+7)],56));case 7:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+6)],48));case 6:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+5)],40));case 5:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+4)],32));case 4:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+3)],24));case 3:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+2)],16));case 2:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+1)],8));case 1:o=this.x64Xor(o,[0,e.charCodeAt(u)]),o=this.x64Multiply(o,l),o=this.x64Rotl(o,31),o=this.x64Multiply(o,h),r=this.x64Xor(r,o)}return r=this.x64Xor(r,[0,e.length]),n=this.x64Xor(n,[0,e.length]),r=this.x64Add(r,n),n=this.x64Add(n,r),r=this.x64Fmix(r),n=this.x64Fmix(n),r=this.x64Add(r,n),n=this.x64Add(n,r),("00000000"+(r[0]>>>0).toString(16)).slice(-8)+("00000000"+(r[1]>>>0).toString(16)).slice(-8)+("00000000"+(n[0]>>>0).toString(16)).slice(-8)+("00000000"+(n[1]>>>0).toString(16)).slice(-8)}},e.VERSION="1.4.4",e});
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alert('this'); |