24 lines
1.0 KiB
JavaScript
24 lines
1.0 KiB
JavaScript
const { expect } = require('chai');
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const CAST5 = require('../../../src/crypto/cipher/cast5');
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const util = require('../../../src/util');
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module.exports = () => it('CAST-128 cipher test with test vectors from RFC2144', function (done) {
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function test_cast(input, key, output) {
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const cast5 = new CAST5(key);
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const result = cast5.encrypt(input);
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return util.equalsUint8Array(new Uint8Array(result), new Uint8Array(output));
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}
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const testvectors = [[[0x01,0x23,0x45,0x67,0x12,0x34,0x56,0x78,0x23,0x45,0x67,0x89,0x34,0x56,0x78,0x9A],[0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF],[0x23,0x8B,0x4F,0xE5,0x84,0x7E,0x44,0xB2]]];
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for (let i = 0; i < testvectors.length; i++) {
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const res = test_cast(testvectors[i][1],testvectors[i][0],testvectors[i][2]);
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expect(res, 'vector with block ' + util.uint8ArrayToHex(testvectors[i][0]) +
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' and key ' + util.uint8ArrayToHex(testvectors[i][1]) +
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' should be ' + util.uint8ArrayToHex(testvectors[i][2])).to.be.true;
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}
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done();
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});
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