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Implemented creating and handling of Optional PCR Composite field in Simple Evidence Final attribute

This commit is contained in:
Sansar Choinyambuu 2011-10-24 11:28:17 +02:00 committed by Andreas Steffen
parent f0a5e5bdac
commit e0fa29c9a1
2 changed files with 6 additions and 3 deletions
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6
src/libpts/pts/pts.c
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@ -810,7 +810,7 @@ METHOD(pts_t, quote_tpm, bool,
TSS_VALIDATION valData;
u_int32_t i;
TSS_RESULT result;
chunk_t quote_sign;
chunk_t pcr_comp, quote_sign;
result = Tspi_Context_Create(&hContext);
if (result != TSS_SUCCESS)
@ -1143,6 +1143,10 @@ METHOD(pts_t, get_quote_info, bool,
chunk_clear(&pcr_composite);
chunk_clear(&hash_pcr_composite);
chunk_clear(&pcr_composite);
hasher->destroy(hasher);
writer->write_data(writer, *out_pcr_composite);
if (!this->secret.ptr)
{
DBG1(DBG_PTS, "Secret assessment value unavailable",

3
src/libpts/tcg/tcg_pts_attr_simple_evid_final.c
View File

@ -236,8 +236,7 @@ METHOD(pa_tnc_attr_t, process, status_t,
/* Optional Composite Hash Algorithm and TPM PCR Composite field is included */
if (this->flags != PTS_SIMPLE_EVID_FINAL_FLAG_NO)
{
/** u_int32_t pcr_comp_len;*/
u_int32_t tpm_quote_sign_len;
u_int32_t pcr_comp_len, tpm_quote_sign_len;
/** TODO: Ignoring Hashing algorithm field
* There is no flag defined which indicates the precense of it