diff --git a/repertory/librepertory/include/providers/base_provider.hpp b/repertory/librepertory/include/providers/base_provider.hpp
index d82f36a7..c389ade3 100644
--- a/repertory/librepertory/include/providers/base_provider.hpp
+++ b/repertory/librepertory/include/providers/base_provider.hpp
@@ -110,10 +110,6 @@ protected:
 
   [[nodiscard]] auto get_db() const -> const i_meta_db & { return *db3_; }
 
-  [[nodiscard]] virtual auto
-  get_directory_item_impl(const std::string &api_path, bool directory,
-                          directory_item &item) const -> api_error;
-
   [[nodiscard]] virtual auto
   get_directory_items_impl(const std::string &api_path,
                            directory_item_list &list) const -> api_error = 0;
diff --git a/repertory/librepertory/include/types/repertory.hpp b/repertory/librepertory/include/types/repertory.hpp
index a09472dd..5572d97f 100644
--- a/repertory/librepertory/include/types/repertory.hpp
+++ b/repertory/librepertory/include/types/repertory.hpp
@@ -23,6 +23,7 @@
 #define REPERTORY_INCLUDE_TYPES_REPERTORY_HPP_
 
 #include "utils/atomic.hpp"
+#include "utils/encryption.hpp"
 
 namespace repertory {
 inline constexpr auto default_api_password_size{48U};
@@ -271,11 +272,13 @@ struct directory_item final {
 
 struct encrypt_config final {
   std::string encryption_token;
+  utils::encryption::kdf_config kdf_cfg;
   std::string path;
 
   auto operator==(const encrypt_config &cfg) const noexcept -> bool {
     if (&cfg != this) {
-      return encryption_token == cfg.encryption_token && path == cfg.path;
+      return encryption_token == cfg.encryption_token &&
+             kdf_cfg == cfg.kdf_cfg && path == cfg.path;
     }
 
     return true;
@@ -393,15 +396,15 @@ inline constexpr auto JSON_API_PARENT{"ApiParent"};
 inline constexpr auto JSON_API_PASSWORD{"ApiPassword"};
 inline constexpr auto JSON_API_PATH{"ApiPath"};
 inline constexpr auto JSON_API_PORT{"ApiPort"};
-inline constexpr auto JSON_AUTO_START{"AutoStart"};
 inline constexpr auto JSON_API_USER{"ApiUser"};
+inline constexpr auto JSON_AUTO_START{"AutoStart"};
 inline constexpr auto JSON_BUCKET{"Bucket"};
 inline constexpr auto JSON_CLIENT_POOL_SIZE{"ClientPoolSize"};
 inline constexpr auto JSON_DATABASE_TYPE{"DatabaseType"};
 inline constexpr auto JSON_DIRECTORY{"Directory"};
 inline constexpr auto JSON_DOWNLOAD_TIMEOUT_SECS{"DownloadTimeoutSeconds"};
-inline constexpr auto JSON_ENABLE_DRIVE_EVENTS{"EnableDriveEvents"};
 inline constexpr auto JSON_ENABLE_DOWNLOAD_TIMEOUT{"EnableDownloadTimeout"};
+inline constexpr auto JSON_ENABLE_DRIVE_EVENTS{"EnableDriveEvents"};
 inline constexpr auto JSON_ENABLE_MOUNT_MANAGER{"EnableMountManager"};
 inline constexpr auto JSON_ENABLE_REMOTE_MOUNT{"Enable"};
 inline constexpr auto JSON_ENCRYPTION_TOKEN{"EncryptionToken"};
@@ -412,6 +415,7 @@ inline constexpr auto JSON_EVICTION_USE_ACCESS_TIME{"EvictionUseAccessedTime"};
 inline constexpr auto JSON_HIGH_FREQ_INTERVAL_SECS{"HighFreqIntervalSeconds"};
 inline constexpr auto JSON_HOST_CONFIG{"HostConfig"};
 inline constexpr auto JSON_HOST_NAME_OR_IP{"HostNameOrIp"};
+inline constexpr auto JSON_KDF_CONFIG{"KDFConfig"};
 inline constexpr auto JSON_LOW_FREQ_INTERVAL_SECS{"LowFreqIntervalSeconds"};
 inline constexpr auto JSON_MAX_CACHE_SIZE_BYTES{"MaxCacheSizeBytes"};
 inline constexpr auto JSON_MAX_CONNECTIONS{"MaxConnections"};
@@ -464,12 +468,32 @@ template <> struct adl_serializer<repertory::directory_item> {
 template <> struct adl_serializer<repertory::encrypt_config> {
   static void to_json(json &data, const repertory::encrypt_config &value) {
     data[repertory::JSON_ENCRYPTION_TOKEN] = value.encryption_token;
+    data[repertory::JSON_KDF_CONFIG] =
+        repertory::utils::collection::to_hex_string(value.kdf_cfg.to_header());
     data[repertory::JSON_PATH] = value.path;
   }
 
   static void from_json(const json &data, repertory::encrypt_config &value) {
+    REPERTORY_USES_FUNCTION_NAME();
     data.at(repertory::JSON_ENCRYPTION_TOKEN).get_to(value.encryption_token);
     data.at(repertory::JSON_PATH).get_to(value.path);
+
+    auto kdf_str = data.at(repertory::JSON_KDF_CONFIG).get<std::string>();
+    if (kdf_str.empty()) {
+      return;
+    }
+
+    repertory::data_buffer buffer;
+    if (not repertory::utils::collection::from_hex_string(kdf_str, buffer)) {
+      throw repertory::utils::error::create_exception(
+          function_name, {"failed to convert kdf config hex string to buffer"});
+    }
+
+    if (not repertory::utils::encryption::kdf_config::from_header(
+            buffer, value.kdf_cfg)) {
+      throw repertory::utils::error::create_exception(
+          function_name, {"failed to parse kdf header"});
+    }
   }
 };
 
diff --git a/repertory/librepertory/src/providers/base_provider.cpp b/repertory/librepertory/src/providers/base_provider.cpp
index 9ab0d556..6a9f4f2e 100644
--- a/repertory/librepertory/src/providers/base_provider.cpp
+++ b/repertory/librepertory/src/providers/base_provider.cpp
@@ -275,33 +275,6 @@ auto base_provider::get_api_path_from_source(const std::string &source_path,
   return db3_->get_api_path(source_path, api_path);
 }
 
-auto base_provider::get_directory_item_impl(const std::string &api_path,
-                                            bool directory,
-                                            directory_item &item) const
-    -> api_error {
-  filesystem_item fsi{};
-  auto ret = get_filesystem_item(api_path, directory, fsi);
-  if (ret != api_error::success) {
-    return ret;
-  }
-
-  api_meta_map meta;
-  ret = get_item_meta(api_path, meta);
-  if (ret != api_error::success) {
-    return ret;
-  }
-
-  item = {
-      .api_path = fsi.api_path,
-      .api_parent = fsi.api_parent,
-      .directory = fsi.directory,
-      .size = fsi.size,
-      .meta = meta,
-  };
-
-  return ret;
-}
-
 auto base_provider::get_directory_item(const std::string &api_path,
                                        directory_item &item) const
     -> api_error {
@@ -314,10 +287,30 @@ auto base_provider::get_directory_item(const std::string &api_path,
       return ret;
     }
 
-    return get_directory_item_impl(api_path, directory, item);
+    filesystem_item fsi{};
+    ret = get_filesystem_item(api_path, directory, fsi);
+    if (ret != api_error::success) {
+      return ret;
+    }
+
+    api_meta_map meta;
+    ret = get_item_meta(api_path, meta);
+    if (ret != api_error::success) {
+      return ret;
+    }
+
+    item = {
+        .api_path = fsi.api_path,
+        .api_parent = fsi.api_parent,
+        .directory = fsi.directory,
+        .size = fsi.size,
+        .meta = meta,
+    };
+
+    return ret;
   } catch (const std::exception &e) {
     utils::error::raise_api_path_error(function_name, api_path, e,
-                                       "failed to get directory items");
+                                       "failed to get directory item");
   }
 
   return api_error::error;