Initial commit - app-padrao-1.0

lib/core/utils/password_utils.dart

@@ -0,0 +1,15 @@
+import 'dart:convert';
+import 'package:crypto/crypto.dart';
+
+class PasswordUtils {
+  // Hash simples para senha (para produção real, usar bcrypt)
+  static String hashPassword(String password) {
+    final bytes = utf8.encode(password);
+    final digest = sha256.convert(bytes);
+    return digest.toString();
+  }
+
+  static bool verifyPassword(String password, String hash) {
+    return hashPassword(password) == hash;
+  }
+}