diff --git a/gli4py/glinet.py b/gli4py/glinet.py
index e09b42d..0477edc 100644
--- a/gli4py/glinet.py
+++ b/gli4py/glinet.py
@@ -93,6 +93,7 @@ async def login(self, username: str, password: str) -> None:
             alg = res["alg"]
             salt = res["salt"]
             nonce = res["nonce"]
+            hash_method = res.get("hash-method", "md5")
 
             # Step2: Generate cipher text using openssl algorithm
             if alg == 1:  # MD5
@@ -106,11 +107,18 @@ async def login(self, username: str, password: str) -> None:
                     password
                 )
             else:
-                raise ValueError("Router requested unsupported hashing algorithm")
+                raise ValueError("Router requested unsupported hashing algorithm for cipher password")
 
             # Step3: Generate hash values for login
             data = f"{username}:{cipher_password}:{nonce}"
-            hsh = hashlib.md5(data.encode()).hexdigest()
+            if hash_method == "md5":  # MD5
+                hsh = hashlib.md5(data.encode()).hexdigest()
+            elif hash_method == "sha256":  # SHA-256
+                hsh = hashlib.sha256(data.encode()).hexdigest()
+            elif hash_method == "sha256":  # SHA-512
+                hsh = hashlib.sha512(data.encode()).hexdigest()
+            else:
+                raise ValueError("Router requested unsupported hashing algorithm for hash")
 
             # Step4: Get sid by login
             res = await self._get_sid(username, hsh)