I have a CD that was encrypted with loopback and eas256. The last time I decrypted it, I used this command:

sudo mount -t iso9660 /dev/dvd /mnt/dvd -o loop,encryption=aes

and it worked fine. Now, using the sme command, I get this:

mount: wrong fs type, bad option, bad superblock on /dev/loop1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
When I look in syslog, the only thing I see is:

[37935.023276] Intel AES-NI instructions are not detected.
However, I am using the same machine I used when I did the encryption. Right now, I think the problem is that I don't have loop-eas-utils installed, but if I try to install it, I get a meessage saying that it will uninstall fuse, fuse-utils, gfs-fuse, and other packages. So I'm thinking that's not a good idea.

How can I read this CD now? Can it be read using a different approach, while still recognizing my original password?