21 lines
484 B
TypeScript
21 lines
484 B
TypeScript
/*
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* https://github.com/morethanwords/tweb
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* Copyright (C) 2019-2021 Eduard Kuzmenko
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* https://github.com/morethanwords/tweb/blob/master/LICENSE
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*/
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const arrays = {
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8: new Uint8Array(1),
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16: new Uint16Array(1),
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32: new Uint32Array(1)
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};
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export function nextRandomUint(bits: 8 | 16 | 32) {
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const array = arrays[bits];
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crypto.getRandomValues(array);
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return array[0];
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}
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export function randomLong() {
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return '' + nextRandomUint(32) + nextRandomUint(32) % 0xFFFFFF;
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}
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