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72 lines
1.6 KiB
72 lines
1.6 KiB
var tape = require('tape')
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var vectors = require('hash-test-vectors')
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// var from = require('bops/typedarray/from')
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var Buffer = require('safe-buffer').Buffer
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var createHash = require('../')
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function makeTest (alg, i, verbose) {
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var v = vectors[i]
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tape(alg + ': NIST vector ' + i, function (t) {
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if (verbose) {
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console.log(v)
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console.log('VECTOR', i)
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console.log('INPUT', v.input)
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console.log(Buffer.from(v.input, 'base64').toString('hex'))
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}
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var buf = Buffer.from(v.input, 'base64')
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t.equal(createHash(alg).update(buf).digest('hex'), v[alg])
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i = ~~(buf.length / 2)
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var buf1 = buf.slice(0, i)
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var buf2 = buf.slice(i, buf.length)
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console.log(buf1.length, buf2.length, buf.length)
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console.log(createHash(alg)._block.length)
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t.equal(
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createHash(alg)
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.update(buf1)
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.update(buf2)
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.digest('hex'),
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v[alg]
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)
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var j, buf3
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i = ~~(buf.length / 3)
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j = ~~(buf.length * 2 / 3)
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buf1 = buf.slice(0, i)
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buf2 = buf.slice(i, j)
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buf3 = buf.slice(j, buf.length)
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t.equal(
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createHash(alg)
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.update(buf1)
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.update(buf2)
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.update(buf3)
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.digest('hex'),
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v[alg]
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)
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setTimeout(function () {
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// avoid "too much recursion" errors in tape in firefox
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t.end()
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})
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})
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}
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if (process.argv[2]) {
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makeTest(process.argv[2], parseInt(process.argv[3], 10), true)
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} else {
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vectors.forEach(function (v, i) {
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makeTest('sha', i)
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makeTest('sha1', i)
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makeTest('sha224', i)
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makeTest('sha256', i)
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makeTest('sha384', i)
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makeTest('sha512', i)
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})
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}
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