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Used Openssl RSA_verify function

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This commit is contained in:
Sansar Choinyambuu
2011-11-28 14:39:51 +01:00
committed by Andreas Steffen
parent 72684a710b
commit 52ae3f27f8
2 changed files with 63 additions and 9 deletions
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src/libimcv/plugins/imv_attestation/imv_attestation_process.c
+2 -3
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@@ -312,8 +312,7 @@ bool imv_attestation_process(pa_tnc_attr_t *attr, linked_list_t *attr_list,
hasher->allocate_hash(hasher, quote_info, &quote_digest);
hasher->destroy(hasher);
if (!chunk_equals(pcr_comp, chunk_empty)
&& strncmp(quote_info.ptr, pcr_comp.ptr,
if (pcr_comp.ptr && strncmp(quote_info.ptr, pcr_comp.ptr,
quote_info.len - ASSESSMENT_SECRET_LEN) != 0)
{
DBG1(DBG_IMV, "calculated TPM Quote Info differs from received");
@@ -325,7 +324,7 @@ bool imv_attestation_process(pa_tnc_attr_t *attr, linked_list_t *attr_list,
}
DBG2(DBG_IMV, "received TPM Quote Info matches with calculated");
if (!chunk_equals(tpm_quote_sign, chunk_empty) &&
if (tpm_quote_sign.ptr &&
!pts->verify_quote_signature(pts, quote_digest, tpm_quote_sign))
{
free(quote_digest.ptr);