diff --git a/README.md b/README.md
index 48b90e0..440db6b 100644
--- a/README.md
+++ b/README.md
@@ -71,3 +71,17 @@ FTP.get{
 
 ZipStream:close()
 ```
+
+Make encrypted archive
+```lua
+local ZipWriter  = require"ZipWriter"
+local AesEncrypt = require"ZipWriter.encrypt.aes"
+
+ZipStream = ZipWriter.new{
+  encrypt = AesEncrypt.new('password')
+}
+
+-- as before
+
+```
+
diff --git a/lua/ZipWriter/encrypt/aes.lua b/lua/ZipWriter/encrypt/aes.lua
index 3b25e9f..ff51d14 100644
--- a/lua/ZipWriter/encrypt/aes.lua
+++ b/lua/ZipWriter/encrypt/aes.lua
@@ -293,13 +293,13 @@ local ZIP_AES_MODES = {
   [AES_MODE.AES256] = 256,
 }
 
-function AesEncrypt:new(mode, password)
+function AesEncrypt:new(password, mode)
   local salt, version
-  if type(mode) == 'table' then
-    password = mode.password
-    version  = mode.version
-    salt     = mode.salt
-    mode     = mode.mode
+  if type(password) == 'table' then
+    version  = password.version
+    salt     = password.salt
+    mode     = password.mode
+    password = password.password
   end
 
   local o = setmetatable({}, self)
diff --git a/utils/mkarch.lua b/utils/mkarch.lua
index 3f7267b..6c45fcc 100644
--- a/utils/mkarch.lua
+++ b/utils/mkarch.lua
@@ -2,8 +2,6 @@ local IS_WINDOWS = package.config:sub(1,1) == '\\'
 
 local ZipWriter = require "ZipWriter"
 local PATH      = require "path"
-PATH.findfile   = require "path.findfile"
-local lfs       = require "lfs"
 
 local TEXT_EXT = {".lua", ".txt", ".c", ".cpp", ".h", ".hpp", ".pas", ".cxx", ".me"}
 
@@ -65,10 +63,10 @@ if PATH.extension(oFile):lower() ~= '.zip' then
 end
 
 local files = {}
-for fullpath in PATH.findfile(mask,{recurse = true;skipdirs = false}) do
+PATH.each(mask, function(fullpath)
   local relpath = string.sub(fullpath, #base + 1)
   table.insert(files,{fullpath, relpath})
-end
+end,{recurse=true;skipdirs=true})
 
 writer = ZipWriter.new{
   level = ZipWriter.COMPRESSION_LEVEL.DEFAULT;