보안 강화: 랜덤 문자열 생성에 crypto API 활용하여 안전성 증대

2026-02-27 15:30:31 +09:00
parent a755aec78f
commit 5b22dc1c25
1 changed files with 3 additions and 1 deletions
@@ -305,8 +305,10 @@
        function generateString(length) {
            let result = '';
            const charactersLength = characters.length;
+            const randomValues = new Uint32Array(length);
+            window.crypto.getRandomValues(randomValues);
            for (let i = 0; i < length; i++) {
-                result += characters.charAt(Math.floor(Math.random() * charactersLength));
+                result += characters.charAt(randomValues[i] % charactersLength);
            }
            return result;
        }