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Intel Atom Disk Encryption Performance

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  • gwfrancke
    replied
    It would be interesting if this test is repeated on a laptop with a VIA CPU that has onboard encryption (VIA Padlock).

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  • phoronix
    started a topic Intel Atom Disk Encryption Performance

    Intel Atom Disk Encryption Performance

    Phoronix: Intel Atom Disk Encryption Performance

    While the ASUS Eee PC 901 doesn't have its solid-state disk drives encrypted by default, if you are storing any potentially sensitive information on this netbook -- or any mobile device for that matter -- you really should encrypt the data. When you lose a mobile device or it has been stolen, it can be a nightmare if your banking information was stored on there or even just passwords to your Internet accounts. However, what is the performance cost for fully encrypting a hard drive on one of these Intel Atom computers? In this article we are looking at the performance impact of fully encrypting the solid-state storage versus an unencrypted LVM within Ubuntu Linux.

    http://www.phoronix.com/vr.php?view=12814
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