mirror of
https://github.com/fluencelabs/js-libp2p-crypto
synced 2025-03-31 07:21:08 +00:00
ad7107233e
BREAKING CHANGE: API refactored to use async/await feat: WIP use async await fix: passing tests chore: update travis node.js versions fix: skip ursa optional tests on windows fix: benchmarks docs: update docs fix: remove broken and intested private key decrypt chore: update deps
64 lines
1.6 KiB
JavaScript
64 lines
1.6 KiB
JavaScript
/* eslint max-nested-callbacks: ["error", 8] */
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/* eslint-env mocha */
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'use strict'
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const chai = require('chai')
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const dirtyChai = require('dirty-chai')
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const expect = chai.expect
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chai.use(dirtyChai)
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const fixtures = require('../fixtures/go-elliptic-key')
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const crypto = require('../../src')
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const curves = ['P-256', 'P-384'] // 'P-521' fails in tests :( no clue why
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const lengths = {
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'P-256': 65,
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'P-384': 97,
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'P-521': 133
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}
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const secretLengths = {
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'P-256': 32,
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'P-384': 48,
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'P-521': 66
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}
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describe('generateEphemeralKeyPair', () => {
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curves.forEach((curve) => {
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it(`generate and shared key ${curve}`, async () => {
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const keys = await Promise.all([
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crypto.keys.generateEphemeralKeyPair(curve),
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crypto.keys.generateEphemeralKeyPair(curve)
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])
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expect(keys[0].key).to.have.length(lengths[curve])
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expect(keys[1].key).to.have.length(lengths[curve])
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const shared = await keys[0].genSharedKey(keys[1].key)
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expect(shared).to.have.length(secretLengths[curve])
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})
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})
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describe('go interop', () => {
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it('generates a shared secret', async () => {
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const curve = fixtures.curve
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const keys = await Promise.all([
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crypto.keys.generateEphemeralKeyPair(curve),
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crypto.keys.generateEphemeralKeyPair(curve)
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])
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const alice = keys[0]
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const bob = keys[1]
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bob.key = fixtures.bob.public
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const secrets = await Promise.all([
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alice.genSharedKey(bob.key),
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bob.genSharedKey(alice.key, fixtures.bob)
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])
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expect(secrets[0]).to.eql(secrets[1])
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expect(secrets[0]).to.have.length(32)
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})
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})
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})
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