diff options
Diffstat (limited to 'src/libimcv/plugins/imc_attestation/imc_attestation_process.c')
| -rw-r--r-- | src/libimcv/plugins/imc_attestation/imc_attestation_process.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/libimcv/plugins/imc_attestation/imc_attestation_process.c b/src/libimcv/plugins/imc_attestation/imc_attestation_process.c index 0e1bc153b..a87721197 100644 --- a/src/libimcv/plugins/imc_attestation/imc_attestation_process.c +++ b/src/libimcv/plugins/imc_attestation/imc_attestation_process.c @@ -1,5 +1,6 @@ /* - * Copyright (C) 2011-2012 Sansar Choinyambuu, Andreas Steffen + * Copyright (C) 2011-2012 Sansar Choinyambuu + * Copyright (C) 2011-2016 Andreas Steffen * HSR Hochschule fuer Technik Rapperswil * * This program is free software; you can redistribute it and/or modify it @@ -424,7 +425,7 @@ bool imc_attestation_process(pa_tnc_attr_t *attr, imc_msg_t *msg, pts_meas_algorithms_t comp_hash_algorithm; pts_comp_evidence_t *evid; chunk_t pcr_composite, quote_sig; - bool use_quote2; + bool use_quote2, use_version_info; /* Send cached Component Evidence entries */ while (attestation_state->next_evidence(attestation_state, &evid)) @@ -434,16 +435,22 @@ bool imc_attestation_process(pa_tnc_attr_t *attr, imc_msg_t *msg, } use_quote2 = lib->settings->get_bool(lib->settings, - "%s.plugins.imc-attestation.use_quote2", TRUE, - lib->ns); - if (!pts->quote_tpm(pts, use_quote2, &pcr_composite, "e_sig)) + "%s.plugins.imc-attestation.use_quote2", + TRUE, lib->ns); + use_version_info = lib->settings->get_bool(lib->settings, + "%s.plugins.imc-attestation.use_version_info", + FALSE, lib->ns); + if (!pts->quote_tpm(pts, use_quote2, use_version_info, + &pcr_composite, "e_sig)) { DBG1(DBG_IMC, "error occurred during TPM quote operation"); return FALSE; } /* Send Simple Evidence Final attribute */ - flags = use_quote2 ? PTS_SIMPLE_EVID_FINAL_QUOTE_INFO2 : + flags = use_quote2 ? (use_version_info ? + PTS_SIMPLE_EVID_FINAL_QUOTE_INFO2_CAP_VER : + PTS_SIMPLE_EVID_FINAL_QUOTE_INFO2) : PTS_SIMPLE_EVID_FINAL_QUOTE_INFO; comp_hash_algorithm = PTS_MEAS_ALGO_SHA1; |