1 files changed, 7 insertions, 5 deletions
diff --git a/platform/platform-impl/src/com/intellij/ide/passwordSafe/impl/providers/EncryptionUtil.java b/platform/platform-impl/src/com/intellij/ide/passwordSafe/impl/providers/EncryptionUtil.java
index 01fef01cecb1..7bbb8bc80789 100644
--- a/platform/platform-impl/src/com/intellij/ide/passwordSafe/impl/providers/EncryptionUtil.java
+++ b/platform/platform-impl/src/com/intellij/ide/passwordSafe/impl/providers/EncryptionUtil.java
@@ -15,6 +15,8 @@
  */
 package com.intellij.ide.passwordSafe.impl.providers;
 
+import org.jetbrains.annotations.NotNull;
+
 import javax.crypto.Cipher;
 import javax.crypto.spec.IvParameterSpec;
 import javax.crypto.spec.SecretKeySpec;
@@ -115,7 +117,7 @@ public class EncryptionUtil {
    * @param rawKey   the raw key to encrypt
    * @return the encrypted key
    */
-  public static byte[] encryptKey(byte[] password, byte[] rawKey) {
+  public static byte[] encryptKey(@NotNull byte[] password, byte[] rawKey) {
     try {
       Cipher c = Cipher.getInstance(ENCRYPT_KEY_ALGORITHM);
       c.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(password, SECRET_KEY_ALGORITHM), CBC_SALT_KEY);
@@ -130,12 +132,12 @@ public class EncryptionUtil {
    * Create encrypted db key
    *
    * @param password  the password to protect the key
-   * @param requester the requester for the key
-   * @param key       the key within requester
+   * @param requestor the requestor for the key
+   * @param key       the key within requestor
    * @return the key to use in the database
    */
-  public static byte[] dbKey(byte[] password, Class requester, String key) {
-    return encryptKey(password, rawKey(requester, key));
+  public static byte[] dbKey(@NotNull byte[] password, Class requestor, String key) {
+    return encryptKey(password, rawKey(requestor, key));
   }