[Linux-ima-user] info IMA

[Salvatore C. <s.c...@ca...>]

hi
i downloaded IMA and i'd like to use it to prevent 
tampering attacks to my filesystem!it is possible?
example:
if i add etc/passwd to the database (or list) of IMA, if i 
try to modify it , IMa must asks me a password or my TPM 
owner password to let do it!

if so how does IMA use TPM to control the file?

i want to use it with my Broadcom TPM v1.2 , Kubuntu 7.04, 
Feisty Fawn with 2.6.20.16 kernel.

does exist a guide to install the patch?

tnx for your support!
salvo