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List:       trousers-cvs
Subject:    [Trousers-cvs] tpm-tools/lib tpm_unseal.c
From:       Rajiv Andrade <phreakz () users ! sourceforge ! net>
Date:       2009-07-27 20:21:34
Message-ID: E1MVWhS-0001i0-DV () ddv4jf1 ! ch3 ! sourceforge ! com
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Update of /cvsroot/trousers/tpm-tools/lib
In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv6555/lib

Modified Files:
	tpm_unseal.c 
Log Message:
Fixed the way the well known secret was being set to SRK policy.

Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>


Index: tpm_unseal.c
===================================================================
RCS file: /cvsroot/trousers/tpm-tools/lib/tpm_unseal.c,v
retrieving revision 1.21
retrieving revision 1.22
diff -C2 -d -r1.21 -r1.22
*** tpm_unseal.c	31 May 2007 17:18:42 -0000	1.21
--- tpm_unseal.c	27 Jul 2009 20:21:32 -0000	1.22
***************
*** 82,86 ****
  	UINT32 symKeyLen;
  	BYTE *symKey;
! 
  	unsigned char* res_data = NULL;
  	int res_size = 0;
--- 82,86 ----
  	UINT32 symKeyLen;
  	BYTE *symKey;
! 	BYTE wellKnown[TCPA_SHA1_160_HASH_LEN] = TSS_WELL_KNOWN_SECRET;
  	unsigned char* res_data = NULL;
  	int res_size = 0;
***************
*** 332,338 ****
  		goto tss_out;
  	}
! 
! 	if ((rc=Tspi_Policy_SetSecret(hPolicy, TSS_SECRET_MODE_PLAIN, 0, NULL)) 
! 					!= TSS_SUCCESS) {
  		tpm_errno = ETSPIPOLSS;
  		goto tss_out;
--- 332,339 ----
  		goto tss_out;
  	}
! 	
! 	if ((rc=Tspi_Policy_SetSecret(hPolicy, TSS_SECRET_MODE_SHA1,
! 				      sizeof(wellKnown),
! 				      (BYTE *) wellKnown)) !=  TSS_SUCCESS) {
  		tpm_errno = ETSPIPOLSS;
  		goto tss_out;


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