1 | var test = require('tape')
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2 |
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3 | var algorithms = ['sha1', 'sha224', 'sha256', 'sha384', 'sha512', 'md5', 'rmd160']
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4 | var encodings = ['hex', 'base64']
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5 | var vectors = require('hash-test-vectors')
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6 |
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7 | testLib('createHash in crypto-browserify', require('../').createHash)
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8 | testLib('create-hash/browser', require('create-hash/browser'))
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9 |
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10 | function testLib (name, createHash) {
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11 | algorithms.forEach(function (algorithm) {
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12 | runTest(name, createHash, algorithm)
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13 | })
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14 | }
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15 | function runTest (name, createHash, algorithm) {
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16 | test(name + ' test ' + algorithm + ' against test vectors', function (t) {
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17 | run(0)
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18 | function run (i) {
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19 | if (i >= vectors.length) {
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20 | return t.end()
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21 | }
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22 | var obj = vectors[i]
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23 |
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24 | var input = new Buffer(obj.input, 'base64')
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25 | var node = obj[algorithm]
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26 | var js = createHash(algorithm).update(input).digest('hex')
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27 | if (js !== node) {
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28 | t.equal(js, node, algorithm + '(testVector[' + i + ']) == ' + node)
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29 | }
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30 |
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31 | encodings.forEach(function (encoding) {
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32 | var input = new Buffer(obj.input, 'base64').toString(encoding)
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33 | var node = obj[algorithm]
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34 | var js = createHash(algorithm).update(input, encoding).digest('hex')
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35 | if (js !== node) {
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36 | t.equal(js, node, algorithm + '(testVector[' + i + '], ' + encoding + ') == ' + node)
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37 | }
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38 | })
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39 | input = new Buffer(obj.input, 'base64')
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40 | node = obj[algorithm]
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41 | var hash = createHash(algorithm)
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42 | hash.end(input)
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43 | js = hash.read().toString('hex')
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44 | if (js !== node) {
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45 | t.equal(js, node, algorithm + '(testVector[' + i + ']) == ' + node)
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46 | }
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47 | setTimeout(run, 0, i + 1)
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48 | }
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49 | })
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50 | }
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