diff -r c424150d2ac8 -r ef1b3cd9a6ca src/eric7/Utilities/crypto/py3AES.py
--- a/src/eric7/Utilities/crypto/py3AES.py Tue Sep 03 17:28:40 2024 +0200
+++ b/src/eric7/Utilities/crypto/py3AES.py Tue Sep 03 17:42:44 2024 +0200
@@ -1625,7 +1625,7 @@
if keysize not in AES.KeySize.values():
raise ValueError("invalid key size: {0}".format(keysize))
# create a new iv using random data
- iv = bytearray([i for i in os.urandom(16)])
+ iv = bytearray(list(os.urandom(16)))
moo = AESModeOfOperation()
_mode, _length, ciph = moo.encrypt(data, mode, key, keysize, iv)
# With padding, the original length does not need to be known. It's a bad
