r1csfile - npm Package Compare versions

Comparing version 0.0.4 to 0.0.5

package.json

		{
		"name": "r1csfile",
		"version": "0.0.4",
		"version": "0.0.5",
		"description": "r1cs file format parser",
		@@ -31,2 +31,3 @@ "main": "index.js",
		"dependencies": {
		"fastfile": "0.0.1",
		"ffjavascript": "0.1.0"
		@@ -33,0 +34,0 @@ },

src/r1csfile.js

		const Scalar = require("ffjavascript").Scalar;
		const fs = require("fs");
		const assert = require("assert");
		const ZqField = require("ffjavascript").ZqField;
		const fastFile = require("fastfile");

		@@ -10,6 +10,5 @@ module.exports.loadR1cs = loadR1cs;
		const res = {};
		const fd = await fs.promises.open(fileName, "r");
		const fd = await fastFile.readExisting(fileName);

		const b = Buffer.allocUnsafe(4);
		await fd.read(b, 0, 4, 0);
		const b = await fd.read(0, 4);

		@@ -97,4 +96,3 @@ if (b.toString() != "r1cs") assert(false, "Invalid File format");
		async function readU32() {
		const b = Buffer.allocUnsafe(4);
		await fd.read(b, 0, 4, p);
		const b = await fd.read(p, 4);

		@@ -107,4 +105,3 @@ p+=4;
		async function readU64() {
		const b = Buffer.allocUnsafe(8);
		await fd.read(b, 0, 8, p);
		const b = await fd.read(p, 8);

		@@ -120,15 +117,10 @@ p+=8;
		async function readBigInt() {
		const n32 = n8/4;
		const b = Buffer.allocUnsafe(n8);
		await fd.read(b, 0, n8, p);
		const buff = await fd.read(p, n8);
		assert(buff.length == n8);
		const buffR = Buffer.allocUnsafe(n8);
		for (let i=0; i<n8; i++) buffR[i] = buff[n8-1-i];

		p += n8;

		const arr = new Array(n32);
		for (let i=0; i<n32; i++) {
		arr[n32-1-i] = b.readUInt32LE(i*4);
		}

		const n = Scalar.fromArray(arr, 0x100000000);

		return n;
		return Scalar.fromString(buffR.toString("hex"), 16);
		}
		@@ -135,0 +127,0 @@

New alerts