Upload via GUI (7543 Dateien)

2026-10-22 07:02:04 +00:00
parent 54baf9b874
commit 42fb8dfe9b
50 changed files with 1948 additions and 0 deletions
@@ -0,0 +1,14 @@
+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;
+}