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Tspi_Hash_SetHashValue(3)   Library Functions Manual   Tspi_Hash_SetHashValue(3)

		    TCG Software Stack Developer's Reference

NAME
     Tspi_Hash_SetHashValue  - Sets the hash value of a hash object for non-SHA1
     hash objects.

SYNOPSIS
     #include <tss/platform.h>
     #include <tss/tcpa_defines.h>
     #include <tss/tcpa_typedef.h>
     #include <tss/tcpa_struct.h>
     #include <tss/tss_typedef.h>
     #include <tss/tss_structs.h>
     #include <tss/tspi.h>

     TSS_RESULT Tspi_Hash_SetHashValue(TSS_HHASH hHash, UINT32 ulHashValueLength, BYTE* rgbHashValue);

DESCRIPTION
     Tspi_Hash_SetHashValue sets the hash value of a hash object. If the  object
     was  created  with the flag TSS_HASH_OTHER, then the hash identifier has to
     be set by calling Tspi_SetAttribData to perform the sign operation.

PARAMETERS
   hHash
     The handle to the hash object instance whose hash value should be signed.

   ulHashValueLength
     Indicates the length of the hash value data provided at the parameter  rgb-
     HashValue.

   rgbHashValue
     A pointer to the hash value data.

RETURN CODES
     Tspi_Hash_SetHashValue returns TSS_SUCCESS on success, otherwise one of the
     following values is returned:

     TSS_E_INVALID_HANDLE
	    hHash is not a valid handle.

     TSS_E_INTERNAL_ERROR
	    An internal SW error has been detected.

     TSS_E_BAD_PARAMETER
	    One or more parameters is bad.

     TSS_E_HASH_INVALID_LENGTH
	    Hash length is inconsistent with hash algorithm.

     TSS_E_HASH_NO_DATA
	    Hash object has no internal hash value.

CONFORMING TO
     Tspi_Hash_SetHashValue  conforms  to  the	Trusted Computing Group Software
     Specification version 1.1 Golden

SEE ALSO
     Tspi_Hash_UpdateHashValue(3), Tspi_Hash_Sign(3), Tspi_Hash_GetHashValue(3).

TSS 1.1 			   2004-05-25	       Tspi_Hash_SetHashValue(3)

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