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/* Copyright 2018 0kims association.
This file is part of snarkjs.
snarkjs is a free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
snarkjs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with snarkjs. If not, see <https://www.gnu.org/licenses/>.
*/
const bigInt = require("./bigint.js");
exports.mulScalar = (F, base, e) =>{ let res = F.zero; let rem = bigInt(e); let exp = base;
while (! rem.isZero()) { if (rem.isOdd()) { res = F.add(res, exp); } exp = F.double(exp); rem = rem.shr(1); }
return res; };
exports.exp = (F, base, e) =>{ let res = F.one; let rem = bigInt(e); let exp = base;
while (! rem.isZero()) { if (rem.isOdd()) { res = F.mul(res, exp); } exp = F.square(exp); rem = rem.shr(1); }
return res; };
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