1 files changed, 4 insertions, 5 deletions
diff --git a/common/PubnubCrypto.py b/common/PubnubCrypto.py
index df7cb8d..1f5fc8d 100644
--- a/common/PubnubCrypto.py
+++ b/common/PubnubCrypto.py
@@ -28,7 +28,7 @@ class PubnubCrypto() :
         #**
         """
         padding = block_size - (len(msg) % block_size)
-        return msg + chr(padding)*padding
+        return msg + (chr(padding)*padding).encode('utf-8')
        
     def depad( self, msg ):
         """
@@ -50,7 +50,7 @@ class PubnubCrypto() :
         #* @return key in MD5 format
         #**
         """
-        return hashlib.sha256(key).hexdigest()
+        return hashlib.sha256(key.encode("utf-8")).hexdigest()
 
     def encrypt( self, key, msg ):
         """
@@ -64,8 +64,7 @@ class PubnubCrypto() :
         secret = self.getSecret(key)
         Initial16bytes='0123456789012345'
         cipher = AES.new(secret[0:32],AES.MODE_CBC,Initial16bytes)
-        enc = encodestring(cipher.encrypt(self.pad(msg)))
-        return enc
+        return encodestring(cipher.encrypt(self.pad(msg.encode('utf-8')))).decode('utf-8')
     def decrypt( self, key, msg ):
         """
         #**
@@ -78,4 +77,4 @@ class PubnubCrypto() :
         secret = self.getSecret(key)
         Initial16bytes='0123456789012345'
         cipher = AES.new(secret[0:32],AES.MODE_CBC,Initial16bytes)
-        return self.depad((cipher.decrypt(decodestring(msg))))
+        return (cipher.decrypt(decodestring(msg.encode('utf-8')))).decode('utf-8')