Sansar Choinyambuu
dbe7751a22
Copy just 20 bytes of pcr after value
2011-11-28 14:39:52 +01:00
Sansar Choinyambuu
b8017b5eba
follow strongswan coding rules
2011-11-28 14:39:52 +01:00
Sansar Choinyambuu
954be9f5e4
Sort the pcr entries list everytime new entry is added
2011-11-28 14:39:52 +01:00
Sansar Choinyambuu
b532c454ad
Modified some unnecessary todo statement
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
20c005f9e4
Cosmetics
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
e2d26e47e9
Deleted unnecessary debuggin statements for File Metadata on IMC side
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
7fa72be3f2
Implemented creating and handling of Optional PCR Composite field in Simple Evidence Final attribute
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
d6fc5bace3
Construct PCR Composite using information received in Simple Component Evidence attributes
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
d09cf19716
Temporary commenting out of processing optional PCR Composite field
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
52ae3f27f8
Used Openssl RSA_verify function
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
72684a710b
Fixed calculate quote info function -> initialize PCR bit mask array with zeroes
...
Return TPM Quote Info only, hash of it is calculated in IMV Process
Renamed digest with quote info
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
baee8292ad
Included hasher.h
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
0dd5914cc1
fixed typo in reason strings
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
b8cc499b7e
Check if matching value configured with the received pcr after value in Simple Component Evidence
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
26b657ce2b
Changed definition of pcr_value in pcr_entry_t structure
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Implemented function to check if recevied PCR after value matches with any configured pcr value
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
d631a1dda5
deleted unnecessary debuggin statement
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
2eb3dc40b9
return SHA1 hash of TPM Quote Info in calculate_quote_digest
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
67299653e4
Modified reason strings
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
47e5d106a6
Replaced static string path with Metadata requests retrieved from pts database
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
8ed9f5552e
Implemented new create enumerator function to get metadata request paths
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Modified existing file_enumerator function to include just measurement requests
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
df918eca8d
Added measurement and metadata columns to files table
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Added "/etc/tnc_config" file record for metadata request
Modified files table entries with measurement flag set
2011-11-28 14:39:51 +01:00
Sansar Choinyambuu
a8be826be4
Implemented Quote Digest constructing function for IMV
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Implemented Signature verification function to check TPM Quote Signature
Implemented Handling of Simple Evidence Final attribute
Fixed bug within tpm_quote function
2011-11-28 14:39:50 +01:00
Sansar Choinyambuu
7037b55ff1
Replaced with boolean variable for PCR info included and Evidence Signature included flags
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Write and Read flags to int first and set flags /Due to special definition/
2011-11-28 14:39:50 +01:00
Sansar Choinyambuu
d25b7b3d9a
Loading AIK Blob from file configured
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Finalized implementation of quote_tpm function
2011-11-28 14:39:50 +01:00
Sansar Choinyambuu
fe247ba2a6
Get AIK certificate encoding in PUBKEY_ASN1_DER if it's just public key
2011-11-28 14:39:50 +01:00
Sansar Choinyambuu
f557e5fcaf
Added parentesis for logical conditions of IF statement to get rid of the warning
2011-11-28 14:39:50 +01:00
Andreas Steffen
dc5995fb51
added pts_dh_group_error_create() and pts_dh_nonce_error_create()
2011-11-28 14:39:50 +01:00
Andreas Steffen
d7bc2841ca
moved building of attributes to imv_attestation_build
2011-11-28 14:39:50 +01:00
Andreas Steffen
5e5d6ecd94
cosmetics
2011-11-28 14:39:50 +01:00
Andreas Steffen
cae9bc9b59
moved comments
2011-11-28 14:39:50 +01:00
Andreas Steffen
03fe2ed684
added the IMV_ATTESTATION_STATE_NONCE_REQ state
2011-11-28 14:39:50 +01:00
Andreas Steffen
325704e1b4
moved attribute processing to imc_attestation_process
2011-11-28 14:39:50 +01:00
Andreas Steffen
95c6cdeee8
aborting after fatal imv_attestation error
2011-11-28 14:39:50 +01:00
Andreas Steffen
350f855ca4
moved attribute processing to imv_attestation_process
2011-11-28 14:39:50 +01:00
Andreas Steffen
cc1406d6fa
refactored DH group nonce exchange
2011-11-28 14:39:50 +01:00
Andreas Steffen
6728e09d39
cosmetics
2011-11-28 14:39:50 +01:00
Andreas Steffen
111ad5cc39
normalized and extended pts_meas_algo functions
2011-11-28 14:39:50 +01:00
Andreas Steffen
f29a36f2a3
renamed conversion function to pts_dh_group_to_ike
2011-11-28 14:39:50 +01:00
Andreas Steffen
2a415e77c7
normalized pts_dh_group function names
2011-11-28 14:39:49 +01:00
Andreas Steffen
3be8995c3e
added pts_dh_group_select
2011-11-28 14:39:49 +01:00
Andreas Steffen
542b33c350
combine two algorithm checks
2011-11-28 14:39:49 +01:00
Andreas Steffen
02855188ef
fixed setting of PTS DH group
2011-11-28 14:39:49 +01:00
Sansar Choinyambuu
ea195cb6ef
Changed encoding type to ASN.1 DER
2011-11-28 14:34:21 +01:00
Sansar Choinyambuu
924f3bf59e
Improved implementation of Read PCR/ Extend PCR/ Quote_TPM functions
...
Implemented creating/handling of Simple Evidence Final attribute (incomplete)
2011-11-28 14:34:21 +01:00
Sansar Choinyambuu
e1aebc940a
Removed unnecessary setter functions
2011-11-28 14:34:21 +01:00
Sansar Choinyambuu
768b6b95d7
Fixes for memory leaks
2011-11-28 14:34:21 +01:00
Sansar Choinyambuu
3ca2e65f0d
Freeing memory allocated for AIK after writing
2011-11-28 14:34:21 +01:00
Sansar Choinyambuu
a3be32a2d5
Changed definition of output and set them in quote_tpm function
2011-11-28 14:34:21 +01:00
Sansar Choinyambuu
20c70d9839
Use already negotiated Measurement algorithm as Hashing algorithm for Diffie Hellman secret calculation
2011-11-28 14:34:21 +01:00
Sansar Choinyambuu
b46930bf5f
Implemented first version of tpm quote function
2011-11-28 14:34:21 +01:00
Sansar Choinyambuu