Manual Pages for UNIX Operating System command usage for man Tspi_EncodeDER_TssBlob

Introduction to Library Functions       Tspi_EncodeDER_TssBlob(3)



NAME
     Tspi_EncodeDER_TssBlob - generate a DER encoded TSS blob.

SYNOPSIS
     #include 

     TSS_RESULT Tspi_EncodeDER_TssBlob(UINT32 rawBlobSize, BYTE*   rawBlob,
                                       UINT32 blobType,    UINT32* derBlobSize,
                                       BYTE*  derBlob);



DESCRIPTION
     Tspi_EncodeDER_TssBlob  is used to  generate  a  DER-encoded
     blob  in  accordance  with the ASN.1 data definitions in the
     Portable  Data  section  of  the  Trusted  Computing   Group
     Software Stack Specification Version 1.2.

PARAMETERS
  rawBlobSize
     Size of the unwrapped blob.

  rawBlob
     Pointer to the unwrapped blob.

  blobType
     Type of blob being wrapped  (refer  to  the  TSS_BLOB_TYPE_*
     constants).

  derBlobSize
     Pointer to the size of the derBlob buffer.   On  input  this
     parameter contains a pointer to the maximum size of the sup-
     plied derBlob buffer.  On output this parameter  contains  a
     pointer  to the actual size of the DER-encoded blob.  On in-
     put, if this parameter points to a value  of  0,  then  this
     function will return the size of the buffer required to hold
     the DER-encoded blob without writing to the derBlob buffer.

     Note: If the raw data blob length is less  than  2^16  bytes
     then the DER-encoding may add no more than 20 bytes.

  derBlob
     Pointer to a buffer to hold the DER-encoded blob.

RETURN CODES
     Tspi_EncodeDER_TssBlob returns TSS_SUCCESS on success,  oth-
     erwise one of the following values are returned:

     TSS_E_BAD_PARAMETER

     TSS_E_INTERNAL_ERROR - An error occurred internal




TSS 1.2              Last change: 2007-06-12                    1






Introduction to Library Functions       Tspi_EncodeDER_TssBlob(3)



CONFORMING TO
     Tspi_EncodeDER_TssBlob conforms  to  the  Trusted  Computing
     Group Software Specification Version 1.2

SEE ALSO
     Tspi_DecodeBER_TssBlob(3).




ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:

     __________________________________________________
    |   ATTRIBUTE TYPE   |       ATTRIBUTE VALUE      |
    |____________________|_____________________________|_
    | Availability       |  library/security/trousers |
    |____________________|_____________________________|_
    | Interface Stability|  Uncommitted               |
    |____________________|____________________________|

NOTES
     Source for trousers is available  at  http://opensolaris.org
     and at http://sourceforge.net/projects/trousers.  Documenta-
     tion   is   available    at    file:///usr/share/man,    and
     http://sourceforge.net/projects/trousers.




























TSS 1.2              Last change: 2007-06-12                    2