diff --git a/KeyStorage.cpp b/KeyStorage.cpp
index dbf190d..a7582c2 100644
--- a/KeyStorage.cpp
+++ b/KeyStorage.cpp
@@ -135,6 +135,30 @@
            keymaster.generateKey(paramBuilder, key);
 }
 
+bool generateWrappedStorageKey(KeyBuffer* key) {
+    Keymaster keymaster;
+    if (!keymaster) return false;
+    std::string key_temp;
+    auto paramBuilder = km::AuthorizationSetBuilder().AesEncryptionKey(AES_KEY_BYTES * 8);
+    paramBuilder.Authorization(km::TAG_ROLLBACK_RESISTANCE);
+    paramBuilder.Authorization(km::TAG_STORAGE_KEY);
+    if (!keymaster.generateKey(paramBuilder, &key_temp)) return false;
+    *key = KeyBuffer(key_temp.size());
+    memcpy(reinterpret_cast<void*>(key->data()), key_temp.c_str(), key->size());
+    return true;
+}
+
+bool exportWrappedStorageKey(const KeyBuffer& kmKey, KeyBuffer* key) {
+    Keymaster keymaster;
+    if (!keymaster) return false;
+    std::string key_temp;
+
+    if (!keymaster.exportKey(kmKey, &key_temp)) return false;
+    *key = KeyBuffer(key_temp.size());
+    memcpy(reinterpret_cast<void*>(key->data()), key_temp.c_str(), key->size());
+    return true;
+}
+
 static std::pair<km::AuthorizationSet, km::HardwareAuthToken> beginParams(
     const KeyAuthentication& auth, const std::string& appId) {
     auto paramBuilder = km::AuthorizationSetBuilder()