line_push/node_modules/sha3/sponge/permute/theta/index.js

"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=void 0;var _copy=_interopRequireDefault(require("../copy"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var theta=function theta(_ref){var A=_ref.A,C=_ref.C,D=_ref.D,W=_ref.W;var H=0;var L=0;for(var x=0;x<5;x++){var x20=x*2;var x21=(x+5)*2;var x22=(x+10)*2;var x23=(x+15)*2;var x24=(x+20)*2;C[x20]=A[x20]^A[x21]^A[x22]^A[x23]^A[x24];C[x20+1]=A[x20+1]^A[x21+1]^A[x22+1]^A[x23+1]^A[x24+1]}for(var _x=0;_x<5;_x++){(0,_copy["default"])(C,(_x+1)%5)(W,0);H=W[0];L=W[1];W[0]=H<<1|L>>>31;W[1]=L<<1|H>>>31;D[_x*2]=C[(_x+4)%5*2]^W[0];D[_x*2+1]=C[(_x+4)%5*2+1]^W[1];for(var y=0;y<25;y+=5){A[(y+_x)*2]^=D[_x*2];A[(y+_x)*2+1]^=D[_x*2+1]}}};var _default=theta;exports["default"]=_default;