Slightly less Random Ramblings

January 10, 2012

Thank you Asus!

Filed under: encryption, security, Truecrypt, Windows — Tags: , , , , , , , , — Robert Wicks @ 6:56 am

I bought an Asus U56E from Fry’s, which has an Intel i5-2410M CPU. The laptop has been very good, having excellent battery life and good performance. I replaced the internal optical drive with a drive caddy so that I could replace the internal drive with an SSD, but have an additional spinning drive in order to have a larger amount of space. My SSD has built-in encryption, however the spinning drive does not. I use Truecrypt. I wanted the i5 because I was under the mistaken impression that they all supported AES-NI. I later discovered that Intel has issued a microcode update for this CPU which enables the feature, but the BIOS manufacturer needed to enable it in the system BIOS. Asus has now enabled this feature in version 213 of the BIOS. Truecrypt’s benchmark performance has increased 5x since the update.

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