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refactored PCR functionality

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This commit is contained in:
Andreas Steffen
2011-11-28 21:22:02 +01:00
parent 9066c88a96
commit 19c956b602
8 changed files with 210 additions and 204 deletions
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src/libpts/pts/components/ita/ita_comp_tboot.c
+4 -5
View File
@@ -124,7 +124,6 @@ METHOD(pts_component_t, verify, status_t,
pts_pcr_transform_t transform;
time_t measurement_time;
chunk_t measurement, pcr_before, pcr_after;
pcr_entry_t *entry;
switch (this->extended_pcr)
{
@@ -150,10 +149,10 @@ METHOD(pts_component_t, verify, status_t,
has_pcr_info = evidence->get_pcr_info(evidence, &pcr_before, &pcr_after);
if (has_pcr_info)
{
entry = malloc_thing(pcr_entry_t);
entry->pcr_number = extended_pcr;
memcpy(entry->pcr_value, pcr_after.ptr, PCR_LEN);
pts->add_pcr_entry(pts, entry);
if (!pts->add_pcr(pts, extended_pcr, pcr_before, pcr_after))
{
return FAILED;
}
}
return (this->extended_pcr == PCR_TBOOT_MLE) ? SUCCESS : NEED_MORE;
src/libpts/pts/components/ita/ita_comp_tgrub.c
+4 -5
View File
@@ -96,7 +96,6 @@ METHOD(pts_component_t, verify, status_t,
pts_pcr_transform_t transform;
time_t measurement_time;
chunk_t measurement, pcr_before, pcr_after;
pcr_entry_t *entry;
measurement = evidence->get_measurement(evidence, &extended_pcr,
&algo, &transform, &measurement_time);
@@ -110,10 +109,10 @@ METHOD(pts_component_t, verify, status_t,
has_pcr_info = evidence->get_pcr_info(evidence, &pcr_before, &pcr_after);
if (has_pcr_info)
{
entry = malloc_thing(pcr_entry_t);
entry->pcr_number = extended_pcr;
memcpy(entry->pcr_value, pcr_after.ptr, PCR_LEN);
pts->add_pcr_entry(pts, entry);
if (!pts->add_pcr(pts, extended_pcr, pcr_before, pcr_after))
{
return FAILED;
}
}
return SUCCESS;