12 lines
440 B
JavaScript
Executable file
12 lines
440 B
JavaScript
Executable file
let getRandomValues;
|
|
const rnds8 = new Uint8Array(16);
|
|
export default function rng() {
|
|
if (!getRandomValues) {
|
|
if (typeof crypto === 'undefined' || !crypto.getRandomValues) {
|
|
throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported');
|
|
}
|
|
getRandomValues = crypto.getRandomValues.bind(crypto);
|
|
}
|
|
return getRandomValues(rnds8);
|
|
}
|