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19 lines
507 B
19 lines
507 B
var MAX_ALLOC = Math.pow(2, 30) - 1 // default in iojs |
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module.exports = function (iterations, keylen) { |
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if (typeof iterations !== 'number') { |
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throw new TypeError('Iterations not a number') |
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} |
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if (iterations < 0) { |
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throw new TypeError('Bad iterations') |
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} |
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if (typeof keylen !== 'number') { |
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throw new TypeError('Key length not a number') |
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} |
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if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen) { /* eslint no-self-compare: 0 */ |
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throw new TypeError('Bad key length') |
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} |
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}
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