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d49d92e5cb
Mocha v10 requires the lib to be esm compliant. ESM mandates the use of file extensions in imports, so to minimize the changes (for now), we rely on the flag `experimental-specifier-resolution=node` and on `ts-node` (needed only for Node 20). Breaking changes: downstream bundlers might be affected by the package.json changes depending on how they load the library. NB: legacy package.json entrypoints are still available.
45 lines
2.3 KiB
JavaScript
45 lines
2.3 KiB
JavaScript
import { expect } from 'chai';
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import computeHKDF from '../../src/crypto/hkdf';
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import enums from '../../src/enums';
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import util from '../../src/util';
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export default () => describe('HKDF test vectors', function() {
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// Vectors from https://www.rfc-editor.org/rfc/rfc5869#appendix-A
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it('Test Case 1', async function() {
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const inputKey = util.hexToUint8Array('0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b');
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const salt = util.hexToUint8Array('000102030405060708090a0b0c');
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const info = util.hexToUint8Array('f0f1f2f3f4f5f6f7f8f9');
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const outLen = 42;
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const actual = await computeHKDF(enums.hash.sha256, inputKey, salt, info, outLen);
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const expected = util.hexToUint8Array('3cb25f25faacd57a90434f64d0362f2a2d2d0a90cf1a5a4c5db02d56ecc4c5bf34007208d5b887185865');
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expect(actual).to.deep.equal(expected);
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});
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it('Test Case 2', async function() {
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const inputKey = util.hexToUint8Array('000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f404142434445464748494a4b4c4d4e4f');
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const salt = util.hexToUint8Array('606162636465666768696a6b6c6d6e6f707172737475767778797a7b7c7d7e7f808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9fa0a1a2a3a4a5a6a7a8a9aaabacadaeaf');
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const info = util.hexToUint8Array('b0b1b2b3b4b5b6b7b8b9babbbcbdbebfc0c1c2c3c4c5c6c7c8c9cacbcccdcecfd0d1d2d3d4d5d6d7d8d9dadbdcdddedfe0e1e2e3e4e5e6e7e8e9eaebecedeeeff0f1f2f3f4f5f6f7f8f9fafbfcfdfeff');
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const outLen = 82;
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const actual = await computeHKDF(enums.hash.sha256, inputKey, salt, info, outLen);
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const expected = util.hexToUint8Array('b11e398dc80327a1c8e7f78c596a49344f012eda2d4efad8a050cc4c19afa97c59045a99cac7827271cb41c65e590e09da3275600c2f09b8367793a9aca3db71cc30c58179ec3e87c14c01d5c1f3434f1d87');
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expect(actual).to.deep.equal(expected);
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});
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it('Test Case 3', async function() {
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const inputKey = util.hexToUint8Array('0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b');
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const salt = new Uint8Array();
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const info = new Uint8Array();
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const outLen = 42;
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const actual = await computeHKDF(enums.hash.sha256, inputKey, salt, info, outLen);
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const expected = util.hexToUint8Array('8da4e775a563c18f715f802a063c5a31b8a11f5c5ee1879ec3454e5f3c738d2d9d201395faa4b61a96c8');
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expect(actual).to.deep.equal(expected);
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});
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});
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