forked from quic-issues/427e7578-d7bf-49c8-aee9-2dd999e25316
19 lines
542 B
JavaScript
19 lines
542 B
JavaScript
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const isNode = typeof process !== 'undefined' && process.release && /node|io\.js/.test(process.release.name)
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const isoBrowser = require('./browser.js')
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const perf = isNode ? require('perf_hooks').performance : isoBrowser.performance
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const nodeCrypto = isNode ? require('crypto') : null
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/**
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* @type {function(number):ArrayBuffer}
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*/
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const cryptoRandomBuffer = nodeCrypto
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// node
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? len => nodeCrypto.randomBytes(len).buffer
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: isoBrowser.cryptoRandomBuffer
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exports.performance = perf
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exports.cryptoRandomBuffer = cryptoRandomBuffer
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