removed a bunch of tests which don't apply - they should be implemented on monero-core - this commit lacks updates to tests/cryptonote_utils.spec.js, some of which still apply
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@ -1,113 +0,0 @@
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// Copyright (c) 2014-2018, MyMonero.com
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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const monero_utils = require("../").monero_utils;
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it("MG_sigs", () => {
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function skvGen(len) {
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let skVec = [];
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for (let i = 0; i < len; i++) {
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skVec.push(monero_utils.skGen());
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}
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return skVec;
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}
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//initializes a key matrix;
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//first parameter is rows,
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//second is columns
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function keyMInit(rows, cols) {
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let rv = [];
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for (let i = 0; i < cols; i++) {
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rv.push([]);
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}
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return rv;
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}
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let j = 0;
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//Tests for MG Sigs
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//#MG sig: true one
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let N = 3; // cols
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let R = 2; // rows
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let xm = keyMInit(R, N); // = [[None]*N] #just used to generate test public keys
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let sk = skvGen(R);
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// [
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// [pubkey1, commitment1],
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// [pubkey2, commitment2],
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// ...
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// [pubkeyn, commitmentn]]
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// // Gen creates a signature which proves that for some column in the keymatrix "pk"
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// the signer knows a secret key for each row in that column
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let P = keyMInit(R, N); // = keyM[[None]*N] #stores the public keys;
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let ind = 2;
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let i = 0;
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for (j = 0; j < R; j++) {
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for (i = 0; i < N; i++) {
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xm[i][j] = monero_utils.skGen();
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P[i][j] = monero_utils.ge_scalarmult_base(xm[i][j]); // generate fake [pubkey, commit]
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}
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}
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for (j = 0; j < R; j++) {
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// our secret vector of [onetimesec, z]
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sk[j] = xm[ind][j];
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}
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let message = monero_utils.identity();
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let kimg = monero_utils.ge_scalarmult(
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monero_utils.hashToPoint(P[ind][0]),
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sk[0],
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);
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let rv = monero_utils.MLSAG_Gen(message, P, sk, kimg, ind);
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let c = monero_utils.MLSAG_ver(message, P, rv, kimg);
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expect(c).toEqual(true);
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xtmp = skvGen(R);
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xm = keyMInit(R, N); // = [[None]*N] #just used to generate test public keys
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sk = skvGen(R);
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for (j = 0; j < R; j++) {
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for (i = 0; i < N; i++) {
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xm[i][j] = monero_utils.skGen();
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P[i][j] = monero_utils.ge_scalarmult_base(xm[i][j]); // generate fake [pubkey, commit]
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}
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}
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sk[1] = skGen(); //assume we don't know one of the private keys..
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kimg = monero_utils.ge_scalarmult(
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monero_utils.hashToPoint(P[ind][0]),
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sk[0],
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);
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rv = monero_utils.MLSAG_Gen(message, P, sk, kimg, ind);
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c = monero_utils.MLSAG_ver(message, P, rv, kimg);
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expect(c).toEqual(false);
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});
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@ -1,38 +0,0 @@
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// Copyright (c) 2014-2018, MyMonero.com
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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const monero_utils = require("../../").monero_utils;
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const { generate_parameters } = require("./test_parameters");
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const { indi, P1v, P2v, xv, N } = generate_parameters();
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it("borromean_3", () => {
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// #true one
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const bb = monero_utils.genBorromean(xv, [P1v, P2v], indi, 2, N); /*?.*/
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const valid = monero_utils.verifyBorromean(bb, P1v, P2v); /*?.*/
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expect(valid).toBe(true);
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});
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@ -1,39 +0,0 @@
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// Copyright (c) 2014-2018, MyMonero.com
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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const monero_utils = require("../../").monero_utils;
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const { generate_parameters } = require("./test_parameters");
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const { indi, P1v, P2v, xv, N } = generate_parameters();
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it("borromean_2", () => {
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//#false one
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indi[3] = `${(+indi[3] + 1) % 2}`;
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const bb = monero_utils.genBorromean(xv, [P1v, P2v], indi, 2, N); /*?.*/
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const valid = monero_utils.verifyBorromean(bb, P1v, P2v); /*?.*/
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expect(valid).toBe(false);
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});
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@ -1,41 +0,0 @@
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// Copyright (c) 2014-2018, MyMonero.com
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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const monero_utils = require("../../").monero_utils;
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const { generate_parameters } = require("./test_parameters");
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const { indi, P1v, P2v, xv, N } = generate_parameters();
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it("borromean_3", () => {
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//#true one again
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indi[3] = `${(+indi[3] + 1) % 2}`;
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indi[3] = `${(+indi[3] + 1) % 2}`;
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const bb = monero_utils.genBorromean(xv, [P1v, P2v], indi, 2, N); /*?.*/
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const valid = monero_utils.verifyBorromean(bb, P1v, P2v); /*?.*/
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expect(valid).toBe(true);
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});
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@ -1,38 +0,0 @@
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// Copyright (c) 2014-2018, MyMonero.com
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
|
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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const monero_utils = require("../../").monero_utils;
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const { generate_parameters } = require("./test_parameters");
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const { indi, P1v, P2v, xv, N } = generate_parameters();
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it("borromean_4", () => {
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// #false one
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const bb = monero_utils.genBorromean(xv, [P2v, P1v], indi, 2, N); /*?.*/
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const valid = monero_utils.verifyBorromean(bb, P1v, P2v); /*?.*/
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expect(valid).toBe(false);
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});
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@ -1,83 +0,0 @@
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// Copyright (c) 2014-2018, MyMonero.com
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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const mnemonic = require("../../cryptonote_utils/mnemonic");
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const monero_utils = require("../../").monero_utils;
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function randomBit() {
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// get random 32 bits in hex
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const rand32bits = mnemonic.mn_random(32);
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// take 4 bits "nibble" and convert to binary
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// then take last index
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return monero_utils.padLeft(
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parseInt(rand32bits[0], 16).toString(2),
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4,
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0,
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)[3];
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}
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//Tests for Borromean signatures
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//#boro true one, false one, C != sum Ci, and one out of the range..
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const N = 64;
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let xv = [], // vector of secret keys, 1 per ring (nrings)
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P1v = [], //key64, arr of commitments Ci
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P2v = [], //key64
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indi = []; // vector of secret indexes, 1 per ring (nrings), can be a string
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let indi_2 = [];
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let indi_3 = [];
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let indi_4 = [];
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let generated = false;
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function generate_parameters() {
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if (generated) {
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const indiCopy = [...indi];
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return { xv, P1v, P2v, indi: indiCopy, N };
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} else {
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for (let j = 0; j < N; j++) {
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indi[j] = randomBit(); /*?.*/
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xv[j] = monero_utils.skGen(); /*?.*/
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if (+indi[j] === 0) {
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P1v[j] = monero_utils.ge_scalarmult_base(xv[j]); /*?.*/
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} else {
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P1v[j] = monero_utils.ge_scalarmult_base(xv[j]); // calculate aG = xv[j].G /*?.*/
|
|
||||||
P1v[j] = monero_utils.ge_add(P1v[j], monero_utils.H2[j]); // calculate aG + H2 /*?.*/
|
|
||||||
}
|
|
||||||
|
|
||||||
P2v[j] = monero_utils.ge_sub(P1v[j], monero_utils.H2[j]); /*?.*/
|
|
||||||
}
|
|
||||||
generated = true;
|
|
||||||
return { xv, P1v, P2v, indi, N };
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
module.exports = { generate_parameters };
|
|
@ -1,66 +0,0 @@
|
|||||||
// Copyright (c) 2014-2018, MyMonero.com
|
|
||||||
//
|
|
||||||
// All rights reserved.
|
|
||||||
//
|
|
||||||
// Redistribution and use in source and binary forms, with or without modification, are
|
|
||||||
// permitted provided that the following conditions are met:
|
|
||||||
//
|
|
||||||
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
||||||
// conditions and the following disclaimer.
|
|
||||||
//
|
|
||||||
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
||||||
// of conditions and the following disclaimer in the documentation and/or other
|
|
||||||
// materials provided with the distribution.
|
|
||||||
//
|
|
||||||
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
||||||
// used to endorse or promote products derived from this software without specific
|
|
||||||
// prior written permission.
|
|
||||||
//
|
|
||||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
||||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
||||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
||||||
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
||||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
||||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
||||||
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
||||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
|
|
||||||
const JSBigInt = require("../cryptonote_utils/biginteger").BigInteger;
|
|
||||||
const monero_utils = require("../").monero_utils;
|
|
||||||
|
|
||||||
it("ecdh_roundtrip", () => {
|
|
||||||
const test_amounts = [
|
|
||||||
new JSBigInt(1),
|
|
||||||
new JSBigInt(1),
|
|
||||||
new JSBigInt(2),
|
|
||||||
new JSBigInt(3),
|
|
||||||
new JSBigInt(4),
|
|
||||||
new JSBigInt(5),
|
|
||||||
new JSBigInt(10000),
|
|
||||||
|
|
||||||
new JSBigInt("10000000000000000000"),
|
|
||||||
new JSBigInt("10203040506070809000"),
|
|
||||||
|
|
||||||
new JSBigInt("123456789123456789"),
|
|
||||||
];
|
|
||||||
|
|
||||||
for (const amount of test_amounts) {
|
|
||||||
const k = monero_utils.skGen();
|
|
||||||
const scalar = monero_utils.skGen(); /*?*/
|
|
||||||
const amt = monero_utils.d2s(amount.toString());
|
|
||||||
const t0 = {
|
|
||||||
mask: scalar,
|
|
||||||
amount: amt,
|
|
||||||
};
|
|
||||||
|
|
||||||
// both are strings so we can shallow copy
|
|
||||||
let t1 = { ...t0 };
|
|
||||||
|
|
||||||
t1 = monero_utils.encode_rct_ecdh(t1, k);
|
|
||||||
|
|
||||||
t1 = monero_utils.decode_rct_ecdh(t1, k);
|
|
||||||
expect(t1.mask).toEqual(t0.mask);
|
|
||||||
expect(t1.amount).toEqual(t0.amount);
|
|
||||||
}
|
|
||||||
});
|
|
@ -1,116 +0,0 @@
|
|||||||
// Copyright (c) 2014-2018, MyMonero.com
|
|
||||||
//
|
|
||||||
// All rights reserved.
|
|
||||||
//
|
|
||||||
// Redistribution and use in source and binary forms, with or without modification, are
|
|
||||||
// permitted provided that the following conditions are met:
|
|
||||||
//
|
|
||||||
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
||||||
// conditions and the following disclaimer.
|
|
||||||
//
|
|
||||||
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
||||||
// of conditions and the following disclaimer in the documentation and/or other
|
|
||||||
// materials provided with the distribution.
|
|
||||||
//
|
|
||||||
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
||||||
// used to endorse or promote products derived from this software without specific
|
|
||||||
// prior written permission.
|
|
||||||
//
|
|
||||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
||||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
||||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
||||||
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
||||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
||||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
||||||
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
||||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
const {
|
|
||||||
ctskpkGen,
|
|
||||||
populateFromBlockchain,
|
|
||||||
JSBigInt,
|
|
||||||
monero_utils,
|
|
||||||
} = require("./test_utils");
|
|
||||||
|
|
||||||
it("range_proofs", () => {
|
|
||||||
//Ring CT Stuff
|
|
||||||
//ct range proofs
|
|
||||||
// ctkey vectors
|
|
||||||
let inSk = [],
|
|
||||||
inPk = [];
|
|
||||||
|
|
||||||
// ctkeys
|
|
||||||
// we test only a single input here since the current impl of
|
|
||||||
// MLSAG_gen of type full only supports single inputs
|
|
||||||
{
|
|
||||||
let [sctmp, pctmp] = ctskpkGen(6000);
|
|
||||||
console.log(sctmp, pctmp);
|
|
||||||
inSk.push(sctmp);
|
|
||||||
inPk.push(pctmp);
|
|
||||||
console.log("inPk", inPk);
|
|
||||||
}
|
|
||||||
|
|
||||||
// xmr amount vector
|
|
||||||
let amounts = [];
|
|
||||||
// key vector
|
|
||||||
let amount_keys = [];
|
|
||||||
|
|
||||||
amounts.push(new JSBigInt(500));
|
|
||||||
amount_keys.push(monero_utils.hash_to_scalar(monero_utils.Z));
|
|
||||||
|
|
||||||
amounts.push(new JSBigInt(4500));
|
|
||||||
amount_keys.push(monero_utils.hash_to_scalar(monero_utils.Z));
|
|
||||||
|
|
||||||
amounts.push(new JSBigInt(500));
|
|
||||||
amount_keys.push(monero_utils.hash_to_scalar(monero_utils.Z));
|
|
||||||
|
|
||||||
amounts.push(new JSBigInt(500));
|
|
||||||
amount_keys.push(monero_utils.hash_to_scalar(monero_utils.Z));
|
|
||||||
|
|
||||||
//compute rct data with mixin 500
|
|
||||||
const { index, mixRing } = populateFromBlockchain(inPk, 3);
|
|
||||||
|
|
||||||
// generate kimg
|
|
||||||
const kimg = [monero_utils.generate_key_image_2(inPk[0].dest, inSk[0].x)];
|
|
||||||
|
|
||||||
let s = monero_utils.genRct(
|
|
||||||
monero_utils.Z,
|
|
||||||
inSk,
|
|
||||||
kimg,
|
|
||||||
[[]],
|
|
||||||
amounts,
|
|
||||||
mixRing,
|
|
||||||
amount_keys,
|
|
||||||
[index],
|
|
||||||
"0",
|
|
||||||
);
|
|
||||||
|
|
||||||
expect(monero_utils.verRct(s, true, mixRing, kimg[0])).toEqual(true);
|
|
||||||
expect(monero_utils.verRct(s, false, mixRing, kimg[0])).toEqual(true);
|
|
||||||
|
|
||||||
//decode received amount
|
|
||||||
monero_utils.decodeRct(s, amount_keys[1], 1);
|
|
||||||
|
|
||||||
// Ring CT with failing MG sig part should not verify!
|
|
||||||
// Since sum of inputs != outputs
|
|
||||||
|
|
||||||
amounts[1] = new JSBigInt(12501);
|
|
||||||
|
|
||||||
s = monero_utils.genRct(
|
|
||||||
monero_utils.Z,
|
|
||||||
inSk,
|
|
||||||
kimg,
|
|
||||||
[[]],
|
|
||||||
amounts,
|
|
||||||
mixRing,
|
|
||||||
amount_keys,
|
|
||||||
[index],
|
|
||||||
"0",
|
|
||||||
);
|
|
||||||
|
|
||||||
expect(monero_utils.verRct(s, true, mixRing, kimg[0])).toEqual(true);
|
|
||||||
expect(monero_utils.verRct(s, false, mixRing, kimg[0])).toEqual(false);
|
|
||||||
|
|
||||||
//decode received amount
|
|
||||||
monero_utils.decodeRct(s, amount_keys[1], 1);
|
|
||||||
});
|
|
@ -1,116 +0,0 @@
|
|||||||
// Copyright (c) 2014-2018, MyMonero.com
|
|
||||||
//
|
|
||||||
// All rights reserved.
|
|
||||||
//
|
|
||||||
// Redistribution and use in source and binary forms, with or without modification, are
|
|
||||||
// permitted provided that the following conditions are met:
|
|
||||||
//
|
|
||||||
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
||||||
// conditions and the following disclaimer.
|
|
||||||
//
|
|
||||||
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
||||||
// of conditions and the following disclaimer in the documentation and/or other
|
|
||||||
// materials provided with the distribution.
|
|
||||||
//
|
|
||||||
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
||||||
// used to endorse or promote products derived from this software without specific
|
|
||||||
// prior written permission.
|
|
||||||
//
|
|
||||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
||||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
||||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
||||||
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
||||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
||||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
||||||
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
||||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
const {
|
|
||||||
ctskpkGen,
|
|
||||||
populateFromBlockchain,
|
|
||||||
JSBigInt,
|
|
||||||
monero_utils,
|
|
||||||
} = require("./test_utils");
|
|
||||||
|
|
||||||
it("range_proofs", () => {
|
|
||||||
//Ring CT Stuff
|
|
||||||
//ct range proofs
|
|
||||||
// ctkey vectors
|
|
||||||
let inSk = [],
|
|
||||||
inPk = [];
|
|
||||||
|
|
||||||
// ctkeys
|
|
||||||
// we test only a single input here since the current impl of
|
|
||||||
// MLSAG_gen of type full only supports single inputs
|
|
||||||
{
|
|
||||||
let [sctmp, pctmp] = ctskpkGen(6001);
|
|
||||||
console.log(sctmp, pctmp);
|
|
||||||
inSk.push(sctmp);
|
|
||||||
inPk.push(pctmp);
|
|
||||||
console.log("inPk", inPk);
|
|
||||||
}
|
|
||||||
|
|
||||||
// xmr amount vector
|
|
||||||
let amounts = [];
|
|
||||||
// key vector
|
|
||||||
let amount_keys = [];
|
|
||||||
|
|
||||||
amounts.push(new JSBigInt(1000));
|
|
||||||
amount_keys.push(monero_utils.hash_to_scalar(monero_utils.Z));
|
|
||||||
|
|
||||||
amounts.push(new JSBigInt(4000));
|
|
||||||
amount_keys.push(monero_utils.hash_to_scalar(monero_utils.Z));
|
|
||||||
|
|
||||||
amounts.push(new JSBigInt(1000));
|
|
||||||
amount_keys.push(monero_utils.hash_to_scalar(monero_utils.Z));
|
|
||||||
|
|
||||||
//compute rct data with mixin 500
|
|
||||||
const { index, mixRing } = populateFromBlockchain(inPk, 2);
|
|
||||||
|
|
||||||
// generate kimg
|
|
||||||
const kimg = [monero_utils.generate_key_image_2(inPk[0].dest, inSk[0].x)];
|
|
||||||
|
|
||||||
// add fee of 1 NOTE: fee is passed in with its endian not swapped, hence no usage of d2s
|
|
||||||
const fee = "1";
|
|
||||||
|
|
||||||
let s = monero_utils.genRct(
|
|
||||||
monero_utils.Z,
|
|
||||||
inSk,
|
|
||||||
kimg,
|
|
||||||
[[]],
|
|
||||||
amounts,
|
|
||||||
mixRing,
|
|
||||||
amount_keys,
|
|
||||||
[index],
|
|
||||||
fee,
|
|
||||||
);
|
|
||||||
|
|
||||||
expect(monero_utils.verRct(s, true, mixRing, kimg[0])).toEqual(true);
|
|
||||||
expect(monero_utils.verRct(s, false, mixRing, kimg[0])).toEqual(true);
|
|
||||||
|
|
||||||
//decode received amount
|
|
||||||
monero_utils.decodeRct(s, amount_keys[1], 1);
|
|
||||||
|
|
||||||
// Ring CT with failing MG sig part should not verify!
|
|
||||||
// Since sum of inputs != outputs
|
|
||||||
|
|
||||||
amounts[1] = new JSBigInt(4501);
|
|
||||||
|
|
||||||
s = monero_utils.genRct(
|
|
||||||
monero_utils.Z,
|
|
||||||
inSk,
|
|
||||||
kimg,
|
|
||||||
[[]],
|
|
||||||
amounts,
|
|
||||||
mixRing,
|
|
||||||
amount_keys,
|
|
||||||
[index],
|
|
||||||
fee,
|
|
||||||
);
|
|
||||||
|
|
||||||
expect(monero_utils.verRct(s, true, mixRing, kimg[0])).toEqual(true);
|
|
||||||
expect(monero_utils.verRct(s, false, mixRing, kimg[0])).toEqual(false);
|
|
||||||
|
|
||||||
//decode received amount
|
|
||||||
monero_utils.decodeRct(s, amount_keys[1], 1);
|
|
||||||
});
|
|
@ -1,107 +0,0 @@
|
|||||||
// Copyright (c) 2014-2018, MyMonero.com
|
|
||||||
//
|
|
||||||
// All rights reserved.
|
|
||||||
//
|
|
||||||
// Redistribution and use in source and binary forms, with or without modification, are
|
|
||||||
// permitted provided that the following conditions are met:
|
|
||||||
//
|
|
||||||
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
||||||
// conditions and the following disclaimer.
|
|
||||||
//
|
|
||||||
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
||||||
// of conditions and the following disclaimer in the documentation and/or other
|
|
||||||
// materials provided with the distribution.
|
|
||||||
//
|
|
||||||
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
||||||
// used to endorse or promote products derived from this software without specific
|
|
||||||
// prior written permission.
|
|
||||||
//
|
|
||||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
||||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
||||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
||||||
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
||||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
||||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
||||||
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
||||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
|
|
||||||
const {
|
|
||||||
ctskpkGen,
|
|
||||||
populateFromBlockchainSimple,
|
|
||||||
JSBigInt,
|
|
||||||
monero_utils,
|
|
||||||
} = require("./test_utils");
|
|
||||||
|
|
||||||
it("should test ringct simple transactions", () => {
|
|
||||||
//Ring CT Stuff
|
|
||||||
//ct range proofs
|
|
||||||
// ctkey vectors
|
|
||||||
let inSk = [],
|
|
||||||
inPk = [],
|
|
||||||
outamounts = [], // output amounts
|
|
||||||
inamounts = [], // input amounts
|
|
||||||
amount_keys = [];
|
|
||||||
|
|
||||||
//add fake input 3000
|
|
||||||
//inSk is secret data
|
|
||||||
//inPk is public data
|
|
||||||
{
|
|
||||||
let [sctmp, pctmp] = ctskpkGen(3000);
|
|
||||||
inSk.push(sctmp);
|
|
||||||
inPk.push(pctmp);
|
|
||||||
inamounts.push(3000);
|
|
||||||
}
|
|
||||||
|
|
||||||
//add fake input 3000
|
|
||||||
//inSk is secret data
|
|
||||||
//inPk is public data
|
|
||||||
{
|
|
||||||
let [sctmp, pctmp] = ctskpkGen(3000);
|
|
||||||
inSk.push(sctmp);
|
|
||||||
inPk.push(pctmp);
|
|
||||||
inamounts.push(3000);
|
|
||||||
}
|
|
||||||
|
|
||||||
outamounts.push(5000);
|
|
||||||
amount_keys.push(monero_utils.hash_to_scalar(monero_utils.Z));
|
|
||||||
|
|
||||||
outamounts.push(999);
|
|
||||||
amount_keys.push(monero_utils.hash_to_scalar(monero_utils.Z));
|
|
||||||
|
|
||||||
const message = monero_utils.random_scalar();
|
|
||||||
const txnFee = "1";
|
|
||||||
|
|
||||||
// generate mixin and indices
|
|
||||||
let mixRings = [];
|
|
||||||
let indices = [];
|
|
||||||
const mixin = 3;
|
|
||||||
for (let i = 0; i < inPk.length; i++) {
|
|
||||||
const { mixRing, index } = populateFromBlockchainSimple(inPk[i], mixin);
|
|
||||||
mixRings.push(mixRing);
|
|
||||||
indices.push(index);
|
|
||||||
}
|
|
||||||
|
|
||||||
// generate kimg
|
|
||||||
const kimg = [
|
|
||||||
monero_utils.generate_key_image_2(inPk[0].dest, inSk[0].x),
|
|
||||||
monero_utils.generate_key_image_2(inPk[1].dest, inSk[1].x),
|
|
||||||
];
|
|
||||||
|
|
||||||
const s = monero_utils.genRct(
|
|
||||||
message,
|
|
||||||
inSk,
|
|
||||||
kimg,
|
|
||||||
inamounts,
|
|
||||||
outamounts,
|
|
||||||
mixRings,
|
|
||||||
amount_keys,
|
|
||||||
indices,
|
|
||||||
txnFee,
|
|
||||||
);
|
|
||||||
|
|
||||||
expect(monero_utils.verRctSimple(s, true, mixRings, kimg)).toEqual(true);
|
|
||||||
expect(monero_utils.verRctSimple(s, false, mixRings, kimg)).toEqual(true);
|
|
||||||
|
|
||||||
monero_utils.decodeRctSimple(s, amount_keys[1], 1);
|
|
||||||
});
|
|
@ -1,111 +0,0 @@
|
|||||||
// Copyright (c) 2014-2018, MyMonero.com
|
|
||||||
//
|
|
||||||
// All rights reserved.
|
|
||||||
//
|
|
||||||
// Redistribution and use in source and binary forms, with or without modification, are
|
|
||||||
// permitted provided that the following conditions are met:
|
|
||||||
//
|
|
||||||
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
||||||
// conditions and the following disclaimer.
|
|
||||||
//
|
|
||||||
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
||||||
// of conditions and the following disclaimer in the documentation and/or other
|
|
||||||
// materials provided with the distribution.
|
|
||||||
//
|
|
||||||
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
||||||
// used to endorse or promote products derived from this software without specific
|
|
||||||
// prior written permission.
|
|
||||||
//
|
|
||||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
||||||
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
||||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
||||||
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
||||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
||||||
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
||||||
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
||||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
const monero_utils = require("../../").monero_utils;
|
|
||||||
const JSBigInt = require("../../cryptonote_utils/biginteger").BigInteger;
|
|
||||||
const { randomBytes } = require("crypto");
|
|
||||||
|
|
||||||
//generates a <secret , public> / Pedersen commitment to the amount
|
|
||||||
function ctskpkGen(amount) {
|
|
||||||
let sk = {},
|
|
||||||
pk = {};
|
|
||||||
const key_pair1 = monero_utils.random_keypair();
|
|
||||||
const key_pair2 = monero_utils.random_keypair();
|
|
||||||
|
|
||||||
sk.x = key_pair1.sec;
|
|
||||||
pk.dest = key_pair1.pub;
|
|
||||||
|
|
||||||
sk.a = key_pair2.sec;
|
|
||||||
pk.mask = key_pair2.pub;
|
|
||||||
const am = monero_utils.d2s(amount.toString());
|
|
||||||
const bH = monero_utils.ge_scalarmult(monero_utils.H, am);
|
|
||||||
|
|
||||||
pk.mask = monero_utils.ge_add(pk.mask, bH);
|
|
||||||
|
|
||||||
return [sk, pk];
|
|
||||||
}
|
|
||||||
|
|
||||||
function randomNum(upperLimit) {
|
|
||||||
return parseInt(randomBytes(1).toString("hex"), 16) % upperLimit;
|
|
||||||
}
|
|
||||||
|
|
||||||
//These functions get keys from blockchain
|
|
||||||
//replace these when connecting blockchain
|
|
||||||
//getKeyFromBlockchain grabs a key from the blockchain at "reference_index" to mix with
|
|
||||||
function getKeyFromBlockchain(reference_index) {
|
|
||||||
let a = {};
|
|
||||||
a.dest = monero_utils.random_keypair().pub;
|
|
||||||
a.mask = monero_utils.random_keypair().pub;
|
|
||||||
return a;
|
|
||||||
}
|
|
||||||
|
|
||||||
// populateFromBlockchain creates a keymatrix with "mixin" + 1 columns and one of the columns is inPk
|
|
||||||
// the return values are the key matrix, and the index where inPk was put (random).
|
|
||||||
function populateFromBlockchain(inPk, mixin) {
|
|
||||||
const rows = inPk.length;
|
|
||||||
const inPkCpy = [...inPk];
|
|
||||||
// ctkeyMatrix
|
|
||||||
const mixRing = [];
|
|
||||||
const index = randomNum(mixin);
|
|
||||||
|
|
||||||
for (let i = 0; i < rows; i++) {
|
|
||||||
mixRing[i] = [];
|
|
||||||
for (let j = 0; j <= mixin; j++) {
|
|
||||||
if (j !== index) {
|
|
||||||
mixRing[i][j] = getKeyFromBlockchain(index); /*?*/
|
|
||||||
} else {
|
|
||||||
mixRing[i][j] = inPkCpy.pop();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return { mixRing, index };
|
|
||||||
}
|
|
||||||
|
|
||||||
function populateFromBlockchainSimple(inPk, mixin) {
|
|
||||||
const index = randomNum(mixin);
|
|
||||||
const mixRing = [];
|
|
||||||
|
|
||||||
for (let i = 0; i <= mixin; i++) {
|
|
||||||
if (i !== index) {
|
|
||||||
mixRing[i] = getKeyFromBlockchain(index);
|
|
||||||
} else {
|
|
||||||
mixRing[i] = inPk;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return { mixRing, index };
|
|
||||||
}
|
|
||||||
|
|
||||||
module.exports = {
|
|
||||||
ctskpkGen,
|
|
||||||
populateFromBlockchain,
|
|
||||||
populateFromBlockchainSimple,
|
|
||||||
getKeyFromBlockchain,
|
|
||||||
monero_utils,
|
|
||||||
JSBigInt,
|
|
||||||
};
|
|
Loading…
Reference in new issue