T his is a guide for creating CD / DVD encryption. So, for my data set does not find anyone, first of all let's not forget the password yourself, otherwise the cd / dvd can throw it, since there would be no way to recover, at least not in times land. Remember that the password must be at least 20 characters. So you need to install:

apt-get install mkisofs aespipe loop-aes-utils

At this point we create an image file. Assume you have a folder with pictures that we want to protect, and then burn them later. The folder called into question the picture (not fantasy), we can use a 128 or 256-bit key, of course we'll use that to 256 bits. Then:

mkisofs-r photos | aespipe-e aes256> foto.iso

At this point we insert the password, being careful

Create a directory to mount the iso image

mkdir / mnt / iso

load modules

modprobe aes

modprobe cryptoloop

mount-t iso9660 foto.iso / mnt / iso-o loop = / dev/loop0, encryption = aes256

Now we are ready to burn the iso, regardless of whether our burning program gives some error like this:

At this point we will have an encrypted CD to access them you must mount it with:

mount-t iso9660 / dev / cdrom / mnt / iso-o loop = / dev/loop0, encryption = aes256

clearly reminding passoword.

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This entry was posted on Sunday, September 30th, 2007 at 15:31 and is filed under Applications , Cryptare , Debian , GNU-Linux , Security . You can follow any responses to this article by subscribing to the feed RSS 2.0 . You can write a comment , or do trackback from a personal website.