tpm: Extend tpm20_extend to support extending to multiple PCR banks

Extend the tpm20_extend function to support extending a hash to
multiple PCR banks. The sha1 hash that's being extended into the
sha256 bank for example, will be filled with zero-bytes to the
size of a sha256 hash.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2 files changed
tree: c0f882a8f9bf64bd80bc14d283459b70789a5f3a
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. docs/
  7. scripts/
  8. src/
  9. vgasrc/