Convert all to bytes first before concat

4 years ago · 4a319a3522
parent f1ef1b8ecd
commit 4a319a3522
1 changed files with 1 additions and 1 deletions
--- a/DeDRM_plugin/kindlekey.py
+++ b/DeDRM_plugin/kindlekey.py
@ -1084,7 +1084,7 @@ if iswindows:
            added_entropy = build + guid
        elif version == 6:  # .kinf2018
            salt = str(0x6d8 * int(build)).encode('utf-8') + guid
-            sp = GetUserName() + '+@#$%+' + GetIDString()
+            sp = GetUserName() + b'+@#$%+' + GetIDString().encode('utf-8')
            passwd = encode(SHA256(sp), charMap5)
            key = KeyIVGen().pbkdf2(passwd, salt, 10000, 0x400)[:32]  # this is very slow