On Saturday, we updated all the sqlnet.ora files on all the database servers to
be more secure. The changes were to make both encryption and the
crypto-checksum required and to set the crypto-checksum value to SHA512 only.
This was also done on the cloud control server. Now, cloud control can't
connect to any database. It gets an ORA-12650: No common encryption or data
integrity algorithm.
We are on cloud control 13.5 on Red Hat 8 and it is patched through August,
2022. I found an old metalink document about a bug, 28527508, but when I try
to apply it, I get an error saying that we aren't at the correct version. I
expect it's too old as it is from 2018.
Any ideas on how to fix this? I'm trying to open an SR, but they want a ton of
logs and files and I don't really have the time to go back and forth with them.
Scott Canaan '88
Sr Database Administrator
Information & Technology Services
Finance & Administration
Rochester Institute of Technology
o: (585) 475-7886 | f: (585) 475-7520
srcdco@xxxxxxx<mailto:srcdco@xxxxxxx> | c: (585) 339-8659
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