const bigInt = require("./bigint");
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const fUtils = require("./futils.js");
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class ZqField {
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constructor(q) {
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this.q = q;
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this.zero = bigInt.zero;
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this.one = bigInt.one;
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this.add = bigInt.genAdd();
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this.double = bigInt.genDouble();
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this.sub = bigInt.genSub();
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this.neg = bigInt.genNeg();
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this.mul = bigInt.genMul(q);
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this.inverse = bigInt.genInverse(q);
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this.square = bigInt.genSquare(q);
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this.equals = bigInt.genEquals(q);
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this.affine = bigInt.genAffine(q);
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this.isZero = bigInt.genIsZero(q);
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this.two = this.add(this.one, this.one);
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this.twoinv = this.inverse(this.two);
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}
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copy(a) {
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return bigInt(a);
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}
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div(a, b) {
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return this.mul(a, this.inverse(b));
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}
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mulEscalar(base, e) {
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return fUtils.mulEscalar(this, base, e);
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}
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exp(base, e) {
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return fUtils.exp(this, base, e);
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}
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toString(a) {
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const ca = this.affine(a);
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return `"0x${ca.toString(16)}"`;
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}
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}
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module.exports = ZqField;
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