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Thread: Trusted HTTP-FUSE KNOPPIX

  1. #1
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    Trusted HTTP-FUSE KNOPPIX

    " Trusted HTTP-FUSE KNOPPIX501 " is released. It keeps Trusted Boot with TPM(Trusted Platform Module) and Trusted GRUB.
    http://unit.aist.go.jp/itri/knoppix/.../index-en.html

    We developed a trusted network loopback block device "Trusted HTTP-FUSE CLOOP" and integrated it to KNOPPIX. It also includes Trusted GRUB and enables Trusted Boot with TPM1.1. It keeps log of attached devices and accessed block. We can confirm the attestation from the log. The Bootable CD size is only 9MB, because the block device is obtain via Internet using Trusted HTTP-FUSE KNOPPIX.


    Fig. Steps of Chain of Trust. The devices and accessed block devices are measured and logged as a SHA1 Digest. The chain of SHA1 Digest is stored to PCR(Platform Configuration Register) of TPM.

    ISO file (only 9MB) httpfuse-trusted_20061101.iso (MD5: c98fcc4b77404b69dcc96b71de1d6a3d)

    Detail HP: http://unit.aist.go.jp/itri/knoppix/.../index-en.html

    Publications:
    "Trusted Boot of HTTP-FUSE KNOPPIX", Kuniyasu Suzaki, Toshiki Yagi, Kengo Iijima(AIST), Megumi Nakamura, Seiji Munetoh (IBM Japan), Linux-Kongress 2006
    Paper, Slide

  2. #2
    Senior Member registered user
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    Nov 2003
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    203
    What the hell are you talking about?

  3. #3
    Junior Member
    Join Date
    Mar 2007
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    1
    Tried this today.

    However I couldn't access SHA-1 measurements on my T40. I followed the instructions on the site posted above. Atmel driver loads nicely with modprobe, but the mount command fails and /sys/kernel/security remains empty. Any suggestions?

    I can use trusted grub to look at measurements that are taken before stage 2, but it's a bit awkward. It would be great to be able to attest to the whole system when it's running.

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