diff --git a/app/main.py b/app/main.py
index bbeb3b8..adafd34 100644
--- a/app/main.py
+++ b/app/main.py
@@ -60,9 +60,11 @@ app.add_middleware(
     allow_headers=['*'],
 )
 
+LOG_LEVEL = logging.DEBUG if DEBUG else logging.INFO
 logging.basicConfig()
 logger = logging.getLogger(__name__)
-logger.setLevel(logging.DEBUG if DEBUG else logging.INFO)
+logger.setLevel(LOG_LEVEL)
+logging.getLogger('util').setLevel(LOG_LEVEL)
 
 
 def __get_token(request: Request) -> dict:
diff --git a/app/util.py b/app/util.py
index ca3eec6..530e5c0 100644
--- a/app/util.py
+++ b/app/util.py
@@ -1,10 +1,17 @@
-def load_file(filename) -> bytes:
+import logging
+
+logging.basicConfig()
+
+
+def load_file(filename: str) -> bytes:
+    log = logging.getLogger(f'{__name__}')
+    log.debug(f'Loading contents of file "{filename}')
     with open(filename, 'rb') as file:
         content = file.read()
     return content
 
 
-def load_key(filename) -> "RsaKey":
+def load_key(filename: str) -> "RsaKey":
     try:
         # Crypto | Cryptodome on Debian
         from Crypto.PublicKey import RSA
@@ -13,6 +20,8 @@ def load_key(filename) -> "RsaKey":
         from Cryptodome.PublicKey import RSA
         from Cryptodome.PublicKey.RSA import RsaKey
 
+    log = logging.getLogger(__name__)
+    log.debug(f'Importing RSA-Key from "{filename}"')
     return RSA.import_key(extern_key=load_file(filename), passphrase=None)
 
 
@@ -24,5 +33,6 @@ def generate_key() -> "RsaKey":
     except ModuleNotFoundError:
         from Cryptodome.PublicKey import RSA
         from Cryptodome.PublicKey.RSA import RsaKey
-
+    log = logging.getLogger(__name__)
+    log.debug(f'Generating RSA-Key')
     return RSA.generate(bits=2048)