42 lines
1.4 KiB
JavaScript
42 lines
1.4 KiB
JavaScript
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var test = require('tape')
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var algorithms = ['sha1', 'sha224','sha256', 'sha384', 'sha512', 'SHA512', 'md5', 'rmd160']
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var formats = [undefined, 'base64', 'hex', 'binary']
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var vectors = require('hash-test-vectors/hmac')
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var createHmac = require('./browser')
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algorithms.forEach(function (alg) {
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vectors.forEach(function (input) {
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var key = new Buffer(input.key, 'hex')
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var inputBuffer = new Buffer(input.data, 'hex')
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formats.forEach(function (format) {
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test('hmac(' + alg + ') w/ ' + input.data.slice(0, 6) + '... as ' + format, function (t) {
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var hmac = createHmac(alg, key)
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var formattedInput = format ? inputBuffer.toString(format) : inputBuffer
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hmac.update(formattedInput, format)
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var formattedOutput = hmac.digest(format)
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var output = new Buffer(formattedOutput, format)
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var truncated = input.truncate ? output.slice(0, input.truncate) : output
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t.equal(truncated.toString('hex'), input[alg.toLowerCase()])
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t.end()
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})
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})
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})
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vectors.forEach(function (input) {
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test('hmac(' + alg + ') as stream w/ ' + input.data.slice(0, 6) + '...', function (t) {
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var hmac = createHmac(alg, new Buffer(input.key, 'hex'))
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hmac.end(input.data, 'hex')
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var output = hmac.read()
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var truncated = input.truncate ? output.slice(0, input.truncate) : output
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t.equal(truncated.toString('hex'), input[alg.toLowerCase()])
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t.end()
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})
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})
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})
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