mirror of
https://github.com/denoland/deno.git
synced 2024-10-31 09:14:20 -04:00
22 lines
638 B
JavaScript
22 lines
638 B
JavaScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
|
|
|
|
((window) => {
|
|
const { sendSync } = window.__bootstrap.dispatchJson;
|
|
const { assert } = window.__bootstrap.util;
|
|
|
|
function getRandomValues(typedArray) {
|
|
assert(typedArray !== null, "Input must not be null");
|
|
assert(typedArray.length <= 65536, "Input must not be longer than 65536");
|
|
const ui8 = new Uint8Array(
|
|
typedArray.buffer,
|
|
typedArray.byteOffset,
|
|
typedArray.byteLength,
|
|
);
|
|
sendSync("op_get_random_values", {}, ui8);
|
|
return typedArray;
|
|
}
|
|
|
|
window.__bootstrap.crypto = {
|
|
getRandomValues,
|
|
};
|
|
})(this);
|