WiP: more test cases added for BN254
Just need real proof test cases to be included.
This commit is contained in:
Eric Mastro
parent
c0be4e9b1d
commit
f684b9a1c0
|
|
@ -7,146 +7,66 @@ import "./ecc/Types.sol";
|
|||
|
||||
contract TestBn254 {
|
||||
using Bn254 for *;
|
||||
struct VerifyingKey {
|
||||
Types.G2Point A;
|
||||
Types.G1Point B;
|
||||
Types.G2Point C;
|
||||
Types.G2Point gamma;
|
||||
Types.G1Point gammaBeta1;
|
||||
Types.G2Point gammaBeta2;
|
||||
Types.G2Point Z;
|
||||
Types.G1Point[] IC;
|
||||
|
||||
function p1Generator() public pure returns (Types.G1Point memory) {
|
||||
return Bn254._p1Generator();
|
||||
}
|
||||
struct Proof {
|
||||
Types.G1Point A;
|
||||
Types.G1Point A_p;
|
||||
Types.G2Point B;
|
||||
Types.G1Point B_p;
|
||||
Types.G1Point C;
|
||||
Types.G1Point C_p;
|
||||
Types.G1Point K;
|
||||
Types.G1Point H;
|
||||
|
||||
function p2Generator() public pure returns (Types.G2Point memory) {
|
||||
return Bn254._p2Generator();
|
||||
}
|
||||
function f() public returns (bool) {
|
||||
Types.G1Point memory p1;
|
||||
Types.G1Point memory p2;
|
||||
p1.x = 1; p1.y = 2;
|
||||
p2.x = 1; p2.y = 2;
|
||||
Types.G1Point memory explict_sum = Bn254._add(p1, p2);
|
||||
Types.G1Point memory scalar_prod = Bn254._multiply(p1, 2);
|
||||
return (explict_sum.x == scalar_prod.x &&
|
||||
explict_sum.y == scalar_prod.y);
|
||||
|
||||
function add(Types.G1Point memory p, Types.G1Point memory q)
|
||||
public
|
||||
returns (Types.G1Point memory)
|
||||
{
|
||||
return p._add(q);
|
||||
}
|
||||
function g() public returns (bool) {
|
||||
Types.G1Point memory x = Bn254._add(Bn254._p1Generator(), Bn254._negate(Bn254._p1Generator()));
|
||||
// should be zero
|
||||
return (x.x == 0 && x.y == 0);
|
||||
|
||||
function multiply(Types.G1Point memory p, uint256 k)
|
||||
public
|
||||
returns (Types.G1Point memory)
|
||||
{
|
||||
return p._multiply(k);
|
||||
}
|
||||
function testMul() public returns (bool) {
|
||||
Types.G1Point memory p;
|
||||
// @TODO The points here are reported to be not well-formed
|
||||
p.x = 14125296762497065001182820090155008161146766663259912659363835465243039841726;
|
||||
p.y = 16229134936871442251132173501211935676986397196799085184804749187146857848057;
|
||||
p = Bn254._multiply(p, 13986731495506593864492662381614386532349950841221768152838255933892789078521);
|
||||
return
|
||||
p.x == 18256332256630856740336504687838346961237861778318632856900758565550522381207 &&
|
||||
p.y == 6976682127058094634733239494758371323697222088503263230319702770853579280803;
|
||||
|
||||
function negate(Types.G1Point memory p1)
|
||||
public
|
||||
pure
|
||||
returns (Types.G1Point memory)
|
||||
{
|
||||
return p1._negate();
|
||||
}
|
||||
|
||||
function checkPairing(
|
||||
Types.G1Point memory p,
|
||||
Types.G2Point memory q,
|
||||
Types.G1Point memory r,
|
||||
Types.G2Point memory s
|
||||
)
|
||||
public
|
||||
returns (bool)
|
||||
{
|
||||
return p._checkPairing(q, r, s);
|
||||
}
|
||||
|
||||
function isOnCurve(Types.G1Point memory p1)
|
||||
public
|
||||
pure
|
||||
returns (bool)
|
||||
{
|
||||
return p1._isOnCurve();
|
||||
}
|
||||
|
||||
function hashToPoint(bytes memory _message)
|
||||
public
|
||||
pure
|
||||
returns (Types.G1Point memory)
|
||||
{
|
||||
return _message._hashToPoint();
|
||||
}
|
||||
|
||||
function verifyProof(Types.Proof memory p) public returns (bool) {
|
||||
return p._verifyProof();
|
||||
}
|
||||
// function pair() public view returns (bool) {
|
||||
// Types.G2Point memory fiveTimesP2 = Types.G2Point(
|
||||
// [4540444681147253467785307942530223364530218361853237193970751657229138047649, 20954117799226682825035885491234530437475518021362091509513177301640194298072],
|
||||
// [11631839690097995216017572651900167465857396346217730511548857041925508482915, 21508930868448350162258892668132814424284302804699005394342512102884055673846]
|
||||
// );
|
||||
// // The prime p in the base field F_p for G1
|
||||
// uint p = 21888242871839275222246405745257275088696311157297823662689037894645226208583;
|
||||
// Types.G1Point[] memory g1points = new Types.G1Point[](2);
|
||||
// Types.G2Point[] memory g2points = new Types.G2Point[](2);
|
||||
// // check e(5 P1, P2)e(-P1, 5 P2) == 1
|
||||
// g1points[0] = Bn254._p1Generator().multiply(5);
|
||||
// g1points[1] = Bn254._p1Generator();
|
||||
// g1points[1].y = p - g1points[1].y;
|
||||
// g2points[0] = Bn254._p2Generator();
|
||||
// g2points[1] = fiveTimesP2;
|
||||
// if (!Bn254.checkPairing(g1points, g2points))
|
||||
// return false;
|
||||
// // check e(P1, P2)e(-P1, P2) == 0
|
||||
// g1points[0] = Bn254._p1Generator();
|
||||
// g1points[1] = Bn254._p1Generator().negate();
|
||||
// g2points[0] = Bn254._p2Generator();
|
||||
// g2points[1] = Bn254._p2Generator();
|
||||
// if (!Bn254.checkPairing(g1points, g2points))
|
||||
// return false;
|
||||
// return true;
|
||||
// }
|
||||
// function _verifyingKey() internal pure returns (VerifyingKey memory vk) {
|
||||
// vk.A = Types.G2Point([0x209dd15ebff5d46c4bd888e51a93cf99a7329636c63514396b4a452003a35bf7, 0x04bf11ca01483bfa8b34b43561848d28905960114c8ac04049af4b6315a41678], [0x2bb8324af6cfc93537a2ad1a445cfd0ca2a71acd7ac41fadbf933c2a51be344d, 0x120a2a4cf30c1bf9845f20c6fe39e07ea2cce61f0c9bb048165fe5e4de877550]);
|
||||
// vk.B = Types.G1Point(0x2eca0c7238bf16e83e7a1e6c5d49540685ff51380f309842a98561558019fc02, 0x03d3260361bb8451de5ff5ecd17f010ff22f5c31cdf184e9020b06fa5997db84);
|
||||
// vk.C = Types.G2Point([0x2e89718ad33c8bed92e210e81d1853435399a271913a6520736a4729cf0d51eb, 0x01a9e2ffa2e92599b68e44de5bcf354fa2642bd4f26b259daa6f7ce3ed57aeb3], [0x14a9a87b789a58af499b314e13c3d65bede56c07ea2d418d6874857b70763713, 0x178fb49a2d6cd347dc58973ff49613a20757d0fcc22079f9abd10c3baee24590]);
|
||||
// vk.gamma = Types.G2Point([0x25f83c8b6ab9de74e7da488ef02645c5a16a6652c3c71a15dc37fe3a5dcb7cb1, 0x22acdedd6308e3bb230d226d16a105295f523a8a02bfc5e8bd2da135ac4c245d], [0x065bbad92e7c4e31bf3757f1fe7362a63fbfee50e7dc68da116e67d600d9bf68, 0x06d302580dc0661002994e7cd3a7f224e7ddc27802777486bf80f40e4ca3cfdb]);
|
||||
// vk.gammaBeta1 = Types.G1Point(0x15794ab061441e51d01e94640b7e3084a07e02c78cf3103c542bc5b298669f21, 0x14db745c6780e9df549864cec19c2daf4531f6ec0c89cc1c7436cc4d8d300c6d);
|
||||
// vk.gammaBeta2 = Types.G2Point([0x1f39e4e4afc4bc74790a4a028aff2c3d2538731fb755edefd8cb48d6ea589b5e, 0x283f150794b6736f670d6a1033f9b46c6f5204f50813eb85c8dc4b59db1c5d39], [0x140d97ee4d2b36d99bc49974d18ecca3e7ad51011956051b464d9e27d46cc25e, 0x0764bb98575bd466d32db7b15f582b2d5c452b36aa394b789366e5e3ca5aabd4]);
|
||||
// vk.Z = Types.G2Point([0x217cee0a9ad79a4493b5253e2e4e3a39fc2df38419f230d341f60cb064a0ac29, 0x0a3d76f140db8418ba512272381446eb73958670f00cf46f1d9e64cba057b53c], [0x26f64a8ec70387a13e41430ed3ee4a7db2059cc5fc13c067194bcc0cb49a9855, 0x2fd72bd9edb657346127da132e5b82ab908f5816c826acb499e22f2412d1a2d7]);
|
||||
// vk.IC = new Types.G1Point[](10);
|
||||
// vk.IC[0] = Types.G1Point(0x0aee46a7ea6e80a3675026dfa84019deee2a2dedb1bbe11d7fe124cb3efb4b5a, 0x044747b6e9176e13ede3a4dfd0d33ccca6321b9acd23bf3683a60adc0366ebaf);
|
||||
// vk.IC[1] = Types.G1Point(0x1e39e9f0f91fa7ff8047ffd90de08785777fe61c0e3434e728fce4cf35047ddc, 0x2e0b64d75ebfa86d7f8f8e08abbe2e7ae6e0a1c0b34d028f19fa56e9450527cb);
|
||||
// vk.IC[2] = Types.G1Point(0x1c36e713d4d54e3a9644dffca1fc524be4868f66572516025a61ca542539d43f, 0x042dcc4525b82dfb242b09cb21909d5c22643dcdbe98c4d082cc2877e96b24db);
|
||||
// vk.IC[3] = Types.G1Point(0x17d5d09b4146424bff7e6fb01487c477bbfcd0cdbbc92d5d6457aae0b6717cc5, 0x02b5636903efbf46db9235bbe74045d21c138897fda32e079040db1a16c1a7a1);
|
||||
// vk.IC[4] = Types.G1Point(0x0f103f14a584d4203c27c26155b2c955f8dfa816980b24ba824e1972d6486a5d, 0x0c4165133b9f5be17c804203af781bcf168da7386620479f9b885ecbcd27b17b);
|
||||
// vk.IC[5] = Types.G1Point(0x232063b584fb76c8d07995bee3a38fa7565405f3549c6a918ddaa90ab971e7f8, 0x2ac9b135a81d96425c92d02296322ad56ffb16299633233e4880f95aafa7fda7);
|
||||
// vk.IC[6] = Types.G1Point(0x09b54f111d3b2d1b2fe1ae9669b3db3d7bf93b70f00647e65c849275de6dc7fe, 0x18b2e77c63a3e400d6d1f1fbc6e1a1167bbca603d34d03edea231eb0ab7b14b4);
|
||||
// vk.IC[7] = Types.G1Point(0x0c54b42137b67cc268cbb53ac62b00ecead23984092b494a88befe58445a244a, 0x18e3723d37fae9262d58b548a0575f59d9c3266db7afb4d5739555837f6b8b3e);
|
||||
// vk.IC[8] = Types.G1Point(0x0a6de0e2240aa253f46ce0da883b61976e3588146e01c9d8976548c145fe6e4a, 0x04fbaa3a4aed4bb77f30ebb07a3ec1c7d77a7f2edd75636babfeff97b1ea686e);
|
||||
// vk.IC[9] = Types.G1Point(0x111e2e2a5f8828f80ddad08f9f74db56dac1cc16c1cb278036f79a84cf7a116f, 0x1d7d62e192b219b9808faa906c5ced871788f6339e8d91b83ac1343e20a16b30);
|
||||
// }
|
||||
// function _verify(uint[] memory input, Proof memory proof) internal view returns (uint) {
|
||||
// VerifyingKey memory vk = _verifyingKey();
|
||||
// require(input.length + 1 == vk.IC.length);
|
||||
// // Compute the linear combination vk_x
|
||||
// Types.G1Point memory vk_x = Types.G1Point(0, 0);
|
||||
// for (uint i = 0; i < input.length; i++)
|
||||
// vk_x = Bn254.add(vk_x, Bn254.multiply(vk.IC[i + 1], input[i]));
|
||||
// vk_x = Bn254.add(vk_x, vk.IC[0]);
|
||||
// if (!Bn254.pairingProd2(proof.A, vk.A, Bn254.negate(proof.A_p), Bn254._p2Generator())) return 1;
|
||||
// if (!Bn254.pairingProd2(vk.B, proof.B, Bn254.negate(proof.B_p), Bn254._p2Generator())) return 2;
|
||||
// if (!Bn254.pairingProd2(proof.C, vk.C, Bn254.negate(proof.C_p), Bn254._p2Generator())) return 3;
|
||||
// if (!Bn254.pairingProd3(
|
||||
// proof.K, vk.gamma,
|
||||
// Bn254.negate(Bn254.add(vk_x, Bn254.add(proof.A, proof.C))), vk.gammaBeta2,
|
||||
// Bn254.negate(vk.gammaBeta1), proof.B
|
||||
// )) return 4;
|
||||
// if (!Bn254.pairingProd3(
|
||||
// Bn254.add(vk_x, proof.A), proof.B,
|
||||
// Bn254.negate(proof.H), vk.Z,
|
||||
// Bn254.negate(proof.C), Bn254._p2Generator()
|
||||
// )) return 5;
|
||||
// return 0;
|
||||
// }
|
||||
|
||||
// function verifyTx() public view returns (bool r) {
|
||||
// uint[] memory input = new uint[](9);
|
||||
// Proof memory proof;
|
||||
// proof.A = Types.G1Point(12873740738727497448187997291915224677121726020054032516825496230827252793177, 21804419174137094775122804775419507726154084057848719988004616848382402162497);
|
||||
// proof.A_p = Types.G1Point(7742452358972543465462254569134860944739929848367563713587808717088650354556, 7324522103398787664095385319014038380128814213034709026832529060148225837366);
|
||||
// proof.B = Types.G2Point(
|
||||
// [8176651290984905087450403379100573157708110416512446269839297438960217797614, 15588556568726919713003060429893850972163943674590384915350025440408631945055],
|
||||
// [15347511022514187557142999444367533883366476794364262773195059233657571533367, 4265071979090628150845437155927259896060451682253086069461962693761322642015]);
|
||||
// proof.B_p = Types.G1Point(2979746655438963305714517285593753729335852012083057917022078236006592638393, 6470627481646078059765266161088786576504622012540639992486470834383274712950);
|
||||
// proof.C = Types.G1Point(6851077925310461602867742977619883934042581405263014789956638244065803308498, 10336382210592135525880811046708757754106524561907815205241508542912494488506);
|
||||
// proof.C_p = Types.G1Point(12491625890066296859584468664467427202390981822868257437245835716136010795448, 13818492518017455361318553880921248537817650587494176379915981090396574171686);
|
||||
// proof.H = Types.G1Point(12091046215835229523641173286701717671667447745509192321596954139357866668225, 14446807589950902476683545679847436767890904443411534435294953056557941441758);
|
||||
// proof.K = Types.G1Point(21341087976609916409401737322664290631992568431163400450267978471171152600502, 2942165230690572858696920423896381470344658299915828986338281196715687693170);
|
||||
// input[0] = 13986731495506593864492662381614386532349950841221768152838255933892789078521;
|
||||
// input[1] = 622860516154313070522697309645122400675542217310916019527100517240519630053;
|
||||
// input[2] = 11094488463398718754251685950409355128550342438297986977413505294941943071569;
|
||||
// input[3] = 6627643779954497813586310325594578844876646808666478625705401786271515864467;
|
||||
// input[4] = 2957286918163151606545409668133310005545945782087581890025685458369200827463;
|
||||
// input[5] = 1384290496819542862903939282897996566903332587607290986044945365745128311081;
|
||||
// input[6] = 5613571677741714971687805233468747950848449704454346829971683826953541367271;
|
||||
// input[7] = 9643208548031422463313148630985736896287522941726746581856185889848792022807;
|
||||
// input[8] = 18066496933330839731877828156604;
|
||||
// return _verify(input, proof) == 0;
|
||||
// }
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,5 +1,6 @@
|
|||
// SPDX-License-Identifier: MIT
|
||||
|
||||
// taken from: https://github.com/witnet/bls-solidity/blob/master/contracts/BN256G1.sol
|
||||
// Adapated to use a higher compiler version.
|
||||
pragma solidity >=0.8.0 <=0.8.13;
|
||||
|
||||
import "../../elliptic-curve-solidity/contracts/EllipticCurve.sol";
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
// SPDX-License-Identifier: MIT
|
||||
// solium-disable security/no-assign-params
|
||||
|
||||
// taken from: https://github.com/witnet/bls-solidity/blob/master/contracts/BN256G1.sol
|
||||
// Adapated to use a higher compiler version.
|
||||
pragma solidity >=0.8.0 <=0.8.13;
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,6 @@
|
|||
// SPDX-License-Identifier: MIT
|
||||
// taken from: https://github.com/witnet/elliptic-curve-solidity/blob/master/contracts/EllipticCurve.sol
|
||||
// Adapated to use a higher compiler version.
|
||||
pragma solidity >=0.8.0 <=0.8.13;
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -22,17 +22,118 @@ describe("Bn254", function () {
|
|||
})
|
||||
|
||||
it("explicit sum and scalar prod are the same", async function () {
|
||||
let fRes = await bn254.f()
|
||||
console.log("f result: ")
|
||||
console.log(JSON.stringify(fRes, null, 2))
|
||||
expect(await bn254.f()).to.be.true
|
||||
const p1 = { x: 1, y: 2 }
|
||||
const p2 = { x: 1, y: 2 }
|
||||
const explicitSum = await bn254.callStatic.add(p1, p2)
|
||||
const scalarProd = await bn254.callStatic.multiply(p1, 2)
|
||||
expect(explicitSum.x).to.be.equal(scalarProd.x)
|
||||
expect(explicitSum.y).to.be.equal(scalarProd.y)
|
||||
})
|
||||
|
||||
it("adding point to negation of itself should be zero", async function () {
|
||||
expect(await bn254.g()).to.be.true
|
||||
const p1Generator = await bn254.p1Generator()
|
||||
const p1GeneratorNegated = await bn254.callStatic.negate(p1Generator)
|
||||
const result = await bn254.callStatic.add(p1Generator, p1GeneratorNegated)
|
||||
expect(result.x).to.be.equal(0)
|
||||
expect(result.y).to.be.equal(0)
|
||||
})
|
||||
|
||||
it("fails when first point is not on Bn254 curve", async function () {
|
||||
it("should pair successfully", async function () {
|
||||
const p = {
|
||||
x: "0x1c76476f4def4bb94541d57ebba1193381ffa7aa76ada664dd31c16024c43f59",
|
||||
y: "0x3034dd2920f673e204fee2811c678745fc819b55d3e9d294e45c9b03a76aef41",
|
||||
}
|
||||
const q = {
|
||||
x: [
|
||||
"0x209dd15ebff5d46c4bd888e51a93cf99a7329636c63514396b4a452003a35bf7",
|
||||
"0x04bf11ca01483bfa8b34b43561848d28905960114c8ac04049af4b6315a41678",
|
||||
],
|
||||
y: [
|
||||
"0x2bb8324af6cfc93537a2ad1a445cfd0ca2a71acd7ac41fadbf933c2a51be344d",
|
||||
"0x120a2a4cf30c1bf9845f20c6fe39e07ea2cce61f0c9bb048165fe5e4de877550",
|
||||
],
|
||||
}
|
||||
const r = {
|
||||
x: "0x111e129f1cf1097710d41c4ac70fcdfa5ba2023c6ff1cbeac322de49d1b6df7c",
|
||||
y: "0x2032c61a830e3c17286de9462bf242fca2883585b93870a73853face6a6bf411",
|
||||
}
|
||||
const s = {
|
||||
x: [
|
||||
"0x198e9393920d483a7260bfb731fb5d25f1aa493335a9e71297e485b7aef312c2",
|
||||
"0x1800deef121f1e76426a00665e5c4479674322d4f75edadd46debd5cd992f6ed",
|
||||
],
|
||||
y: [
|
||||
"0x090689d0585ff075ec9e99ad690c3395bc4b313370b38ef355acdadcd122975b",
|
||||
"0x12c85ea5db8c6deb4aab71808dcb408fe3d1e7690c43d37b4ce6cc0166fa7daa",
|
||||
],
|
||||
}
|
||||
let paired = await bn254.callStatic.checkPairing(p, q, r, s)
|
||||
expect(paired).to.be.true
|
||||
})
|
||||
|
||||
it("should fail pairing", async function () {
|
||||
const p = {
|
||||
x: "0x1c76476f4def4bb94541d57ebba1193381ffa7aa76ada664dd31c16024c43f59",
|
||||
y: "0x3034dd2920f673e204fee2811c678745fc819b55d3e9d294e45c9b03a76aef41",
|
||||
}
|
||||
const q = {
|
||||
x: [
|
||||
"0x209dd15ebff5d46c4bd888e51a93cf99a7329636c63514396b4a452003a35bf7",
|
||||
"0x04bf11ca01483bfa8b34b43561848d28905960114c8ac04049af4b6315a41678",
|
||||
],
|
||||
y: [
|
||||
"0x2bb8324af6cfc93537a2ad1a445cfd0ca2a71acd7ac41fadbf933c2a51be344d",
|
||||
"0x120a2a4cf30c1bf9845f20c6fe39e07ea2cce61f0c9bb048165fe5e4de877550",
|
||||
],
|
||||
}
|
||||
const r = {
|
||||
x: "0x111e129f1cf1097710d41c4ac70fcdfa5ba2023c6ff1cbeac322de49d1b6df7c",
|
||||
y: "0x103188585e2364128fe25c70558f1560f4f9350baf3959e603cc91486e110936",
|
||||
}
|
||||
const s = {
|
||||
x: [
|
||||
"0x198e9393920d483a7260bfb731fb5d25f1aa493335a9e71297e485b7aef312c2",
|
||||
"0x1800deef121f1e76426a00665e5c4479674322d4f75edadd46debd5cd992f6ed",
|
||||
],
|
||||
y: [
|
||||
"0x090689d0585ff075ec9e99ad690c3395bc4b313370b38ef355acdadcd122975b",
|
||||
"0x12c85ea5db8c6deb4aab71808dcb408fe3d1e7690c43d37b4ce6cc0166fa7daa",
|
||||
],
|
||||
}
|
||||
let paired = await bn254.callStatic.checkPairing(p, q, r, s)
|
||||
expect(paired).to.be.false
|
||||
})
|
||||
|
||||
it("should create a point from a hash", async function () {
|
||||
const message = 0x73616d706c65
|
||||
const point = await bn254.hashToPoint(message)
|
||||
expect(point.x).to.be.equal(
|
||||
"0x11e028f08c500889891cc294fe758a60e84495ec1e2d0bce208c9fc67b6486fd"
|
||||
)
|
||||
expect(point.y).to.be.equal(
|
||||
"0x0d6ac4f2b04c63535037985d348588d3e2a1f3aad7c3354e583bd77a93361364"
|
||||
)
|
||||
})
|
||||
|
||||
it("should validate G1 point on curve", async function () {
|
||||
const point = {
|
||||
x: "0x2243525c5efd4b9c3d3c45ac0ca3fe4dd85e830a4ce6b65fa1eeaee202839703",
|
||||
y: "0x301d1d33be6da8e509df21cc35964723180eed7532537db9ae5e7d48f195c915",
|
||||
}
|
||||
const isOnCurve = await bn254.isOnCurve(point)
|
||||
expect(isOnCurve).to.be.true
|
||||
})
|
||||
|
||||
it("should not validate G1 point not on curve", async function () {
|
||||
const point = {
|
||||
x: "0x2243525c5efd4b9c3d3c45ac0ca3fe4dd85e830a4ce6b65fa1eeaee202839703",
|
||||
y: "0x301d1d33be6da8e509df21cc35964723180eed7532537db9ae5e7d48f195c916",
|
||||
}
|
||||
const isOnCurve = await bn254.isOnCurve(point)
|
||||
expect(isOnCurve).to.be.false
|
||||
})
|
||||
|
||||
it("should fail proof verification when first point is not on curve", async function () {
|
||||
let proof = {
|
||||
q: [
|
||||
{ i: -1, v: 1 },
|
||||
|
|
@ -52,18 +153,8 @@ describe("Bn254", function () {
|
|||
y: [1, 2],
|
||||
},
|
||||
}
|
||||
await expect(bn254.verifyProof(proof)).to.be.revertedWith(
|
||||
expect(bn254.callStatic.verifyProof(proof)).to.be.revertedWith(
|
||||
"elliptic curve multiplication failed"
|
||||
)
|
||||
})
|
||||
|
||||
// it("points should be paired correctly", async function () {
|
||||
// expect(await bn254.pair()).to.be.true
|
||||
// })
|
||||
|
||||
// it("can verify proof", async function () {
|
||||
// let result = await bn254.verifyTx()
|
||||
// console.log("verify result: " + JSON.stringify(result, null, 2))
|
||||
// expect(await bn254.verifyTx()).to.be.true
|
||||
// })
|
||||
})
|
||||
|
|
|
|||
|
|
@ -1,48 +0,0 @@
|
|||
const { expect } = require("chai")
|
||||
const { ethers } = require("hardhat")
|
||||
const {
|
||||
snapshot,
|
||||
revert,
|
||||
ensureMinimumBlockHeight,
|
||||
advanceTime,
|
||||
} = require("./evm")
|
||||
|
||||
describe("Bn254Verifier", function () {
|
||||
let bn254
|
||||
|
||||
beforeEach(async function () {
|
||||
await snapshot()
|
||||
await ensureMinimumBlockHeight(256)
|
||||
const Bn254Verifier = await ethers.getContractFactory("TestBn254Verifier")
|
||||
verifier = await Bn254Verifier.deploy()
|
||||
})
|
||||
|
||||
afterEach(async function () {
|
||||
await revert()
|
||||
})
|
||||
|
||||
it("fails when first point is not on Bn254 curve", async function () {
|
||||
let proof = {
|
||||
q: [
|
||||
{ i: -1, v: 1 },
|
||||
{ i: -2, v: 2 },
|
||||
{ i: -3, v: 3 },
|
||||
],
|
||||
mus: [1, 2, 3, 4, 5, 6, 7, 8, 9, 0],
|
||||
sigma: { x: 1, y: 2 },
|
||||
u: [
|
||||
{ x: 1, y: 2 },
|
||||
{ x: 2, y: 2 },
|
||||
{ x: 3, y: 3 },
|
||||
],
|
||||
name: ethers.utils.toUtf8Bytes("test"),
|
||||
publicKey: {
|
||||
x: [1, 2],
|
||||
y: [1, 2],
|
||||
},
|
||||
}
|
||||
await expect(verifier.verifyProof(proof)).to.be.revertedWith(
|
||||
"elliptic curve multiplication failed"
|
||||
)
|
||||
})
|
||||
})
|
||||
|
|
@ -181,7 +181,26 @@ describe("Proofs", function () {
|
|||
})
|
||||
|
||||
it("fails proof submission when proof is incorrect", async function () {
|
||||
await expect(proofs.submitProof(id, [])).to.be.revertedWith(
|
||||
let proof = {
|
||||
q: [
|
||||
{ i: -1, v: 1 },
|
||||
{ i: -2, v: 2 },
|
||||
{ i: -3, v: 3 },
|
||||
],
|
||||
mus: [1, 2, 3, 4, 5, 6, 7, 8, 9, 0],
|
||||
sigma: { x: 1, y: 2 },
|
||||
u: [
|
||||
{ x: 1, y: 2 },
|
||||
{ x: 2, y: 2 },
|
||||
{ x: 3, y: 3 },
|
||||
],
|
||||
name: ethers.utils.toUtf8Bytes("test"),
|
||||
publicKey: {
|
||||
x: [1, 2],
|
||||
y: [1, 2],
|
||||
},
|
||||
}
|
||||
await expect(proofs.submitProof(id, proof)).to.be.revertedWith(
|
||||
"Invalid proof"
|
||||
)
|
||||
})
|
||||
|
|
@ -194,6 +213,25 @@ describe("Proofs", function () {
|
|||
|
||||
it("fails proof submission when already submitted", async function () {
|
||||
await advanceTimeTo(periodEnd(periodOf(await currentTime())))
|
||||
let proof = {
|
||||
q: [
|
||||
{ i: -1, v: 1 },
|
||||
{ i: -2, v: 2 },
|
||||
{ i: -3, v: 3 },
|
||||
],
|
||||
mus: [1, 2, 3, 4, 5, 6, 7, 8, 9, 0],
|
||||
sigma: { x: 1, y: 2 },
|
||||
u: [
|
||||
{ x: 1, y: 2 },
|
||||
{ x: 2, y: 2 },
|
||||
{ x: 3, y: 3 },
|
||||
],
|
||||
name: ethers.utils.toUtf8Bytes("test"),
|
||||
publicKey: {
|
||||
x: [1, 2],
|
||||
y: [1, 2],
|
||||
},
|
||||
}
|
||||
await proofs.submitProof(id, proof)
|
||||
await expect(proofs.submitProof(id, proof)).to.be.revertedWith(
|
||||
"Proof already submitted"
|
||||
|
|
@ -229,6 +267,25 @@ describe("Proofs", function () {
|
|||
it("does not mark a submitted proof as missing", async function () {
|
||||
await waitUntilProofIsRequired(id)
|
||||
let submittedPeriod = periodOf(await currentTime())
|
||||
let proof = {
|
||||
q: [
|
||||
{ i: -1, v: 1 },
|
||||
{ i: -2, v: 2 },
|
||||
{ i: -3, v: 3 },
|
||||
],
|
||||
mus: [1, 2, 3, 4, 5, 6, 7, 8, 9, 0],
|
||||
sigma: { x: 1, y: 2 },
|
||||
u: [
|
||||
{ x: 1, y: 2 },
|
||||
{ x: 2, y: 2 },
|
||||
{ x: 3, y: 3 },
|
||||
],
|
||||
name: ethers.utils.toUtf8Bytes("test"),
|
||||
publicKey: {
|
||||
x: [1, 2],
|
||||
y: [1, 2],
|
||||
},
|
||||
}
|
||||
await proofs.submitProof(id, proof)
|
||||
await advanceTimeTo(periodEnd(submittedPeriod))
|
||||
await expect(
|
||||
|
|
|
|||
Loading…
Reference in New Issue