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refactored PTS measurement algorithms

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This commit is contained in:
Andreas Steffen
2011-09-08 12:08:10 +02:00
parent ad4866e831
commit a704fc5c27
12 changed files with 89 additions and 504 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libimcv/plugins/imc_attestation/imc_attestation.c
+5 -5
View File
@@ -21,7 +21,7 @@
#include <ietf/ietf_attr_pa_tnc_error.h>
#include <tcg/tcg_pts_attr_proto_caps.h>
#include <tcg/tcg_pts_attr_meas_algo_selection.h>
#include <tcg/tcg_pts_attr_meas_algo.h>
#include <tcg/tcg_pts_attr_tpm_version_info.h>
#include <tcg/tcg_pts_attr_aik.h>
#include <tcg/tcg_pts_attr_simple_comp_evid.h>
@@ -43,9 +43,9 @@
static const char imc_name[] = "Attestation";
#define IMC_VENDOR_ID PEN_TCG
#define IMC_SUBTYPE PA_SUBTYPE_TCG_PTS
#define IMC_ATTESTATION_MAX_FILE_SIZE 32768
#define IMC_VENDOR_ID PEN_TCG
#define IMC_SUBTYPE PA_SUBTYPE_TCG_PTS
#define IMC_ATTESTATION_MAX_FILE_SIZE 32768
static imc_agent_t *imc_attestation;
@@ -266,7 +266,7 @@ static TNC_Result send_message(TNC_ConnectionID connection_id)
algorithm = PTS_MEAS_ALGO_SHA1;
/* Save the selected algorithm for further attributes creation */
selected_algorithm = algorithm;
attr = tcg_pts_attr_meas_algo_selection_create(algorithm);
attr = tcg_pts_attr_meas_algo_create(algorithm, TRUE);
break;
}
case IMC_ATTESTATION_STATE_GET_TPM_INFO:
src/libimcv/plugins/imv_attestation/imv_attestation.c
+9 -5
View File
@@ -203,18 +203,22 @@ static TNC_Result send_message(TNC_ConnectionID connection_id)
{
case IMV_ATTESTATION_STATE_INIT:
{
/* Send Request Protocol Capabilities attribute */
pts_proto_caps_flag_t flags;
flags = PTS_PROTO_CAPS_T | PTS_PROTO_CAPS_VER | PTS_PROTO_CAPS_CURRENT;
/* Send Request Protocol Capabilities attribute */
flags = PTS_PROTO_CAPS_T | PTS_PROTO_CAPS_VER |
PTS_PROTO_CAPS_CURRENT;
attr = tcg_pts_attr_req_proto_caps_create(flags);
break;
}
case IMV_ATTESTATION_STATE_PROTO_CAP:
{
/* Send Measurement Algorithms attribute */
pts_meas_algorithms_t algorithms;
algorithms = PTS_MEAS_ALGO_SHA1 | PTS_MEAS_ALGO_SHA256 | PTS_MEAS_ALGO_SHA384;
attr = tcg_pts_attr_meas_algo_create(algorithms);
/* Send Measurement Algorithms attribute */
algorithms = PTS_MEAS_ALGO_SHA1 | PTS_MEAS_ALGO_SHA256 |
PTS_MEAS_ALGO_SHA384;
attr = tcg_pts_attr_meas_algo_create(algorithms, FALSE);
break;
}
case IMV_ATTESTATION_STATE_MEAS_ALGO: