"Kernel Stack vs User Mode Stack"

Post #302587695 by saurabhkoar on Thursday 5th of January 2012 02:55:45 PM

Thanks a lot. Doubt clear Smilie
Test Your Knowledge in Computers #141
Difficulty: Easy
The original Unix operating system was not written in assembly language.
True or False?

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Tspi_EncodeDER_TssBlob(3)			     TCG Software Stack Developer's Reference				 Tspi_EncodeDER_TssBlob(3)

Tspi_EncodeDER_TssBlob - generate a DER encoded TSS blob. SYNOPSIS
#include <tss/tspi.h> 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 supplied derBlob buffer. On output this parameter contains a pointer to the actual size of the DER-encoded blob. On input, 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, otherwise one of the following values are returned: TSS_E_BAD_PARAMETER TSS_E_INTERNAL_ERROR - An error occurred internal to the TSS. CONFORMING TO
Tspi_EncodeDER_TssBlob conforms to the Trusted Computing Group Software Specification Version 1.2 SEE ALSO
Tspi_DecodeBER_TssBlob(3). TSS 1.2 2007-06-12 Tspi_EncodeDER_TssBlob(3)

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