Dear Users, I am a Postgraduate Research Student working on creating a Rootkit Resistant Filesystem project. I am trying to create a secure loopback partition for securing the linux kernel files as per : http://publib.boulder.ibm.com/infocenter/lnxinfo/v3r0m0/index.jsp?topic=/liaai/tpm/liaaitpmstart.htm Now, I tried running the "cat /home/temp_plain_key | tpm_sealdata -z -p 4 -p 8 -p 9 -p 12 -p14 -o /home/sealed_key" command trying to use tpm_sealdata tool to seal a generated trusted key to PCR 4,8,9,12,14 of the TPM Emulator ver 0.6.1 and obtained the error: "tpm_sealdata: error while loading shared libraries: libtpm_unseal.so.1:"
TPM Emulator can be found in : https://developer.berlios.de/project/showfiles.php?group_id=2491. Tried to google for a solution but none found. My system configurations and transactions: 1. Guest OS : Ubuntu 9.04 Jaunty running on Virtual Box 3.1.6 with kernel 2.6.30 (IMA & Tomoyo Linux compiled and enabled) and TrustedGRUB 1.1.4 (http://sourceforge.net/projects/trustedgrub) installed and checkfile function enabled to measure hash of all boot related files in /boot, namely System.map initrd and vmlinuz. The Rootkit Resistant Filesystem is built upon this Guest OS. 2. Host OS : Ubuntu 9.04 Jaunty 3. Trousers 0.3.6 and tpm_tools 1.3.5 successfully installed and compiled from source. 4. TPM Emulator module "tpmd_dev" is configured to load at boot time. 5. Emulator already has ownership taken and SRK password set by using takeown tool from : http://www.trust.rub.de/projects/linux-device-driver-infineon-tpm/linuxinfineontpmdriver_details#buildingthemodule. Pls inform if more info is required. Can some kind user pls help to point out what went wrong and hopefully the solution? I am really stuck here. Thanks in advance. Rgdsjyteh.
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