LumeWeb
/
chainsafe-bls
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Move test data to file

This commit is contained in:
dapplion 2020-12-02 23:15:39 +00:00
parent 8d5206c31f
commit 092165a5f4
2 changed files with 37 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
test/data/malicious-signature-test-data.ts Normal file
View File

@ -0,0 +1,32 @@
/* eslint-disable max-len */
/**
* Data computed with lower level BLS primitives
* https://github.com/dapplion/eth2-bls-wasm/blob/2d2f3e6a0487e96706bfd8a1b8039c7d6c79f71f/verifyMultipleSignatures.test.js#L40
* It creates N valid signatures
* It messes with the last 2 signatures, modifying their values
* such that they wqould not fail in aggregate signature verification.
* Creates a random G2 point with is added to the last signature
* and substracted to the second to last signature
*/
export const maliciousVerifyMultipleSignaturesData = {
pks: [
"b836ccf44fa01e46745ccc3a47855e959783ef5df5cdcc607354b98d52c16b6613761339bfb833fd525cdca7c8071c6b",
"a317ce36dcf2bf6fd262dbad80427f890bc166152682cb6c600a66eb7d525f200839ab798ca4877c3143a31201905de4",
"b9b7b4f4a88d98f34b4c9ba8ae10e935ba51164ddc045d6ae26b403c87a6934e6c75f9fb5cc4b3b29a1255b316d08de5",
"a386a2bc7e9d13cf9b4ad3c819547534c768aeae6a2414bfcebee50f38aaf85a9d610974db931278c08fe86a91eb2999",
],
msgs: [
"690a91fc0a7a49bbc5afe9516c1831ca8845f281ef2e414f7dfeb71b5e91a902",
"3829d4fc2332afc2634079823b89598f3674be5da324b1092b3d8aeb7af5e164",
"9a9406647ed6af16b5ce3e828c5f5ef35f1221ed10476209476c12776ce417ac",
"3e8e4bcb78fda59a43ebfb90970cc6036ce18dc3d3a1b714cc4c1bfc00b8258e",
],
sigs: [
"864ed65f224cf4e49e9bbf313d3dc243649885d9bd432a15e6c1259f2e4c29fcefa7a4c3aafaac01519f7c92239702d7096df2971b1801cd26d0ca0d5e7743ccb0abe79d8c383f9bb04ebe553a3094e84d55bc79be7eff5ffdb9b322205acfd1",
"90efd8c82c356956fc170bec2aed874d14cea079625dfe69d8bc375e10fcd96e2c0348dfeb713f1889629ccb9ec95fee0e0c9cc7a728d8a7068701a04192ed585ec761edf6e2c1e44ceaaa61732052af81a6033fa7d375d7f7157909549322da",
"9023f43cc8e05a3e842b242b9f6781a9e2eadbfcbebd1242563e56bb47cd273ef20fc0c5099e05e83093581907bfd02915b5ef8c553918d4524c274a8856950c87c6314a2c003a2ed28e5fb56ddfdb233a2b895c2397bd15629325d95ca43b83",
"82c8fedc6ad43e945bbf7529d55b73d7ce593bc9ea94dfaf91d720b2ab0e51ce551f7fcda96d428b627ff776c94d6f360af425fe7fb4e4469b893071149db747f27a8bd488af7ba7f0edf86c7e551af89d7a55d4fc86968e10f91ed76e68e373",
],
manipulated: [false, false, true, true],
};

38
test/unit/index.test.ts
View File

@ -2,6 +2,7 @@ import {expect} from "chai";
import {IBls} from "../../src/interface"; import {IBls} from "../../src/interface";
import {getN, randomMessage} from "../util"; import {getN, randomMessage} from "../util";
import {hexToBytes} from "../../src/helpers"; import {hexToBytes} from "../../src/helpers";
import {maliciousVerifyMultipleSignaturesData} from "../data/malicious-signature-test-data";
export function runIndexTests(bls: IBls): void { export function runIndexTests(bls: IBls): void {
// eslint-disable-next-line @typescript-eslint/explicit-function-return-type // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
@ -118,40 +119,11 @@ export function runIndexTests(bls: IBls): void {
}); });
it("Test fails correctly against a malicous signature", async () => { it("Test fails correctly against a malicous signature", async () => {
// Data computed with lower level BLS primitives const pks = maliciousVerifyMultipleSignaturesData.pks.map(hexToBytes);
// https://github.com/dapplion/eth2-bls-wasm/blob/2d2f3e6a0487e96706bfd8a1b8039c7d6c79f71f/verifyMultipleSignatures.test.js#L40 const msgs = maliciousVerifyMultipleSignaturesData.msgs.map(hexToBytes);
// It creates N valid signatures const sigs = maliciousVerifyMultipleSignaturesData.sigs.map(hexToBytes);
// It messes with the last 2 signatures, modifying their values
// such that they wqould not fail in aggregate signature verification.
// Creates a random G2 point with is added to the last signature
// and substracted to the second to last signature
const maliciousSignatureTestData = {
pks: [
"b836ccf44fa01e46745ccc3a47855e959783ef5df5cdcc607354b98d52c16b6613761339bfb833fd525cdca7c8071c6b",
"a317ce36dcf2bf6fd262dbad80427f890bc166152682cb6c600a66eb7d525f200839ab798ca4877c3143a31201905de4",
"b9b7b4f4a88d98f34b4c9ba8ae10e935ba51164ddc045d6ae26b403c87a6934e6c75f9fb5cc4b3b29a1255b316d08de5",
"a386a2bc7e9d13cf9b4ad3c819547534c768aeae6a2414bfcebee50f38aaf85a9d610974db931278c08fe86a91eb2999",
],
msgs: [
"690a91fc0a7a49bbc5afe9516c1831ca8845f281ef2e414f7dfeb71b5e91a902",
"3829d4fc2332afc2634079823b89598f3674be5da324b1092b3d8aeb7af5e164",
"9a9406647ed6af16b5ce3e828c5f5ef35f1221ed10476209476c12776ce417ac",
"3e8e4bcb78fda59a43ebfb90970cc6036ce18dc3d3a1b714cc4c1bfc00b8258e",
],
sigs: [
"864ed65f224cf4e49e9bbf313d3dc243649885d9bd432a15e6c1259f2e4c29fcefa7a4c3aafaac01519f7c92239702d7096df2971b1801cd26d0ca0d5e7743ccb0abe79d8c383f9bb04ebe553a3094e84d55bc79be7eff5ffdb9b322205acfd1",
"90efd8c82c356956fc170bec2aed874d14cea079625dfe69d8bc375e10fcd96e2c0348dfeb713f1889629ccb9ec95fee0e0c9cc7a728d8a7068701a04192ed585ec761edf6e2c1e44ceaaa61732052af81a6033fa7d375d7f7157909549322da",
"9023f43cc8e05a3e842b242b9f6781a9e2eadbfcbebd1242563e56bb47cd273ef20fc0c5099e05e83093581907bfd02915b5ef8c553918d4524c274a8856950c87c6314a2c003a2ed28e5fb56ddfdb233a2b895c2397bd15629325d95ca43b83",
"82c8fedc6ad43e945bbf7529d55b73d7ce593bc9ea94dfaf91d720b2ab0e51ce551f7fcda96d428b627ff776c94d6f360af425fe7fb4e4469b893071149db747f27a8bd488af7ba7f0edf86c7e551af89d7a55d4fc86968e10f91ed76e68e373",
],
manipulated: [false, false, true, true],
};
const pks = maliciousSignatureTestData.pks.map(hexToBytes); maliciousVerifyMultipleSignaturesData.manipulated.forEach((isManipulated, i) => {
const msgs = maliciousSignatureTestData.msgs.map(hexToBytes);
const sigs = maliciousSignatureTestData.sigs.map(hexToBytes);
maliciousSignatureTestData.manipulated.forEach((isManipulated, i) => {
expect(bls.verify(pks[i], msgs[i], sigs[i])).to.equal( expect(bls.verify(pks[i], msgs[i], sigs[i])).to.equal(
!isManipulated, !isManipulated,
isManipulated ? "Manipulated signature should not verify" : "Ok signature should verify" isManipulated ? "Manipulated signature should not verify" : "Ok signature should verify"