diff --git a/.gitattributes b/.gitattributes
index f82bd0d..a7c9697 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,2 @@
 releases/tar/** filter=lfs diff=lfs merge=lfs -text
+releases/whl/** filter=lfs diff=lfs merge=lfs -text
diff --git a/.gitignore b/.gitignore
index 21808db..fba53aa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@ d2/book1/books
 !.vscode/launch.json
 python/build
 .*.kate-swp
+!releases/whl/*.whl
diff --git a/Makefile b/Makefile
index 00e74e5..441c154 100644
--- a/Makefile
+++ b/Makefile
@@ -51,6 +51,12 @@ python_put_dist:
 	done
 	ln -sf $(INSTALL_ROOT)/env3/bin/online-fxreader-pr34-commands $(INSTALL_ROOT)/commands
 
+PYTHON_PROJECTS_NAMES ?= online.fxreader.pr34
+python_whl:
+	for f in $(PYTHON_PROJECTS_NAMES); do \
+		./m.py deploy:wheel -o releases/whl -p $$f; \
+	done
+
 python_put: python_put_dist python_put_env
 
 dotfiles_put:
diff --git a/python/online/fxreader/pr34/commands_typed/crypto.py b/python/online/fxreader/pr34/commands_typed/crypto.py
index 36b7caf..827fb0d 100644
--- a/python/online/fxreader/pr34/commands_typed/crypto.py
+++ b/python/online/fxreader/pr34/commands_typed/crypto.py
@@ -10,16 +10,18 @@ class PasswordUtils:
   @classmethod
   def secret_hash(
     cls,
-    secret: str,
+    secret: str | bytes,
     mode: Literal['base64'],
+    salt: Optional[bytes] = None,
   ) -> tuple[str, str]: ...
 
   @overload
   @classmethod
   def secret_hash(
     cls,
-    secret: str,
+    secret: str | bytes,
     mode: Literal['bytes'],
+    salt: Optional[bytes] = None,
   ) -> tuple[bytes, bytes]: ...
 
   @classmethod
@@ -66,7 +68,7 @@ class PasswordUtils:
   @classmethod
   def secret_check(
     cls,
-    secret: str,
+    secret: str | bytes,
     salt: str | bytes,
     hashed_secret: str | bytes,
   ) -> bool:
diff --git a/releases/whl/online_fxreader_pr34-0.1.4.13-py3-none-any.whl b/releases/whl/online_fxreader_pr34-0.1.4.13-py3-none-any.whl
new file mode 100644
index 0000000..98f847e
--- /dev/null
+++ b/releases/whl/online_fxreader_pr34-0.1.4.13-py3-none-any.whl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:64cc4911c7af70e4a4a6de5ea9a915b291efb7eb93320a2cf7176ac9655a7f94
+size 67721