[dm-crypt] cryptsetup not accepting plain passwd with -d option
nikhilalayil at gmail.com
Tue Jan 31 18:06:56 CET 2012
I have tested the same on a f16 machine. It worked perfectly !!!
Thanks a lot.
On Tue, Jan 31, 2012 at 9:04 PM, Milan Broz <mbroz at redhat.com> wrote:
> On 01/31/2012 03:49 PM, Nikhil AR wrote:
>> I have created an encrypted ISO image of a directory named data using the
>> below command.
>> # mkisofa -r data | aespipe -p3 -e aes256 3<./passphrase > data.iso
> Is there a way to provide cryptsetup its password in a file when it is
>> used in this manner?
> The problem is with password hashing.
> You need recent cryptsetup with loop-aes compatible support
> (in your case you do not need new kernel, it is not multi-key device)
> Just run
> cryptsetup loopaesOpen data.iso aesdev --key-file passphrase
> (no losetup needed, it should find loop automatically)
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