Spaces:
Sleeping
Sleeping
File size: 500 Bytes
391a73c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | import { toUint8Array } from "./buffer-source.js";
export function equal(a, b, options = {}) {
const left = toUint8Array(a);
const right = toUint8Array(b);
if (!options.constantTime && left.byteLength !== right.byteLength) {
return false;
}
const length = Math.max(left.byteLength, right.byteLength);
let diff = left.byteLength ^ right.byteLength;
for (let i = 0; i < length; i++) {
diff |= (left[i] ?? 0) ^ (right[i] ?? 0);
}
return diff === 0;
}
|