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implemented first TCG-PTS error attribute

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This commit is contained in:
Andreas Steffen
2011-09-08 12:08:15 +02:00
parent e21c829861
commit 3d0699595b
5 changed files with 138 additions and 68 deletions
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src/libimcv/plugins/imc_attestation/imc_attestation.c
+8 -7
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@@ -20,6 +20,8 @@
#include <ietf/ietf_attr.h>
#include <ietf/ietf_attr_pa_tnc_error.h>
#include <tcg/pts/pts_error.h>
#include <tcg/tcg_pts_attr_proto_caps.h>
#include <tcg/tcg_pts_attr_meas_algo.h>
#include <tcg/tcg_pts_attr_get_tpm_version_info.h>
@@ -38,7 +40,6 @@
#include <pen/pen.h>
#include <debug.h>
#include <utils/linked_list.h>
#include <crypto/hashers/hasher.h>
/* IMC definitions */
@@ -241,19 +242,21 @@ TNC_Result TNC_IMC_ReceiveMessage(TNC_IMCID imc_id,
pts->set_meas_algorithm(pts, PTS_MEAS_ALGO_SHA384);
}
else if ((supported_algorithms & PTS_MEAS_ALGO_SHA256) &&
(selected_algorithm & PTS_MEAS_ALGO_SHA256))
(selected_algorithm & PTS_MEAS_ALGO_SHA256))
{
pts->set_meas_algorithm(pts, PTS_MEAS_ALGO_SHA256);
}
else if ((supported_algorithms & PTS_MEAS_ALGO_SHA1) &&
(selected_algorithm & PTS_MEAS_ALGO_SHA1))
(selected_algorithm & PTS_MEAS_ALGO_SHA1))
{
pts->set_meas_algorithm(pts, PTS_MEAS_ALGO_SHA1);
}
else
{
/* TODO send a TCG_PTS_H_ALG_NOT_SUPPORTED error */
attr = pts_hash_alg_error_create(supported_algorithms);
attr_list->insert_last(attr_list, attr);
break;
}
/* Send Measurement Algorithm Selection attribute */
@@ -287,7 +290,7 @@ TNC_Result TNC_IMC_ReceiveMessage(TNC_IMCID imc_id,
if (!pts->get_aik(pts, &aik, &is_naked_key))
{
DBG1(DBG_IMC,"Obtaining AIK Certificate failed");
DBG1(DBG_IMC, "Obtaining AIK Certificate failed");
break;
}
@@ -360,8 +363,6 @@ TNC_Result TNC_IMC_ReceiveMessage(TNC_IMCID imc_id,
tcg_attr_names, attr->get_type(attr));
break;
}
}
}
enumerator->destroy(enumerator);