AES (advanced encryption standard) is an encryption algorithm which is used by organizations like U.S. Department of Defense and standardized by the NIST (National Institute of Standards and Time).

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Speed of encrypted flash drive

I've encrypted my Transcend Jetflash flash drive (16 GB, USB2, ext2). Before the operation, the flash drive's speed was: # dd if=/dev/zero of=/media/JetFlash/file bs=1M count=256 Results with: 26,5 ...
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How do you create an AES XTS key?

I am interested in hacking around with Gluster cloud FS whose most recent beta uses AES with XTS only. It also requires openssl >= 1.0.1. The 1.0.1f Jan 2014 openssl (with 64 bit lib) install for my ...
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How to enable SSD encryption?

I just bought a samsung evo 840, which supports encryption AES-256. Reading the very little documentation that I could find about SSD encryption, I found that I have to enter my bios, go to the ...
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OpenSSL AES speed different with EVP and no AES-NI

My computer does not have AES-NI, but when I run openssl speed with and without -evp I see a speed difference. Why is this? openssl speed aes-128-cbc Doing aes-128 cbc for 3s on 16 size blocks: ...
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Is there an AES 256 LUKS encryption option in Fedora?

it was suggested that my post (http://security.stackexchange.com/questions/73140/is-there-an-aes-256-luks-encryption-option-in-fedora?noredirect=1#comment120019_73140) would be better if I asked it ...
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How to use an old Kingston DataTraveler Vault Privacy USB flash drive on Linux?

My company provides me a DTVP with hardware AES encryption two years ago and the CDrom image does only contain tools for Windows and MacOS X. Kingston products now have support for Linux. Current ...
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Damn Small Linux: aes module not working

I try to get losetup with aes encryption working on a Damn Small Linux 4.11 rc2, but without success: # modprobe aes $ dd if=/dev/random ibs=512 count=256 of=crypt.img # losetup -e aes /dev/loop0 ...
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Upgrading from loop-aes to cryptsetup

Once upon a time, I had an encrypted external disk that I would mount thus: # losetup -e AES128 /dev/loop1 /dev/sdb1 # fsck /dev/loop1 # mount /dev/loop1 /mnt/wd # ls /wd There are those that say ...
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Bootcamp Windows 10 WiFi limited access, only happens when it's using WPA2-AES

Recently, I installed Windows 10 on my early 2015 13" rMBP, and I discovered that my laptop is having problem when connecting to my NetGear wireless extender. I am able to connect to the WiFi, but the ...
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AES Encrypt DMG for Windows?

I need to encrypt a dmg file with an AES key. On MAC we can do so on Disk Utilities but how to do it on Windows? I tried Mac Tools Lite but it has no such function. I also tried Google Search but I ...
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Enable AES encryption via ATA password on Samsung Evo 840 with data already on the drive?

Does the Evo 840 support changing the AES key (more or less) on the fly (in my case from "no key" to "my key")? I don't mind if it takes an hour to encipher the data as long as I don't have to ...
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Question about AES and Cryptsetup

I've read that AES can work with three key sizes: 128 bits, 192 bits and 256 bits. I'm trying to set up a LUKS partition with CryptSetup, using “aes-xts-plain64” cipher. Why can I create keys of any ...
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Do encfs stashes with the same settings produce encrypted files with same encrypted contents and encrypted filenames?

If I create two files with the same content and filenames (and paths) in two separate encfs filesystems that share the same settings and key, will the encrypted versions of those files (as well as ...