IMAEXTEND

Section: User Commands (1)
Updated: August 2018
Page Index
 

NAME

imaextend - Runs imaextend simulation  

DESCRIPTION

imaextend

Runs TPM2_PCR_Extend to Extend a SHA-1 IMA measurement file (binary) into TPM PCRs The IMA measurement is directly extended into the SHA-1 bank, and a zero padded measurement is extended into the SHA-256 bank

This handles the case where a zero measurement extends ones into the IMA PCR

If -sim is specified, TPM PCRs are not extended. Rather, imaextend extends into simluated PCRs and traces the result.

-if
IMA event log file name
[-le
input file is little endian (default big endian)]
[-sim
calculate simulated PCRs]
[-b
beginning entry (default 0, beginning of log)] A beginning entry after the end of the log becomes a noop
[-e
ending entry (default end of log)] E.g., -b 0 -e 0 sends one entry
[-l
time - run in a continuous loop, with a sleep of 'time' seconds betwteen loops] The intent is that this be run without specifying -b and -e Afer each pass, the next beginning entry is set to the last entry +1


 

Index

NAME
DESCRIPTION
LinuxReviews : manual page archive : man1