Copyright (C) 2004 International Business Machines Corporation
Written by Megan Schneider based on the Trusted Computing Group Software Stack Specification Version 1.1 Golden
Written by Megan Schneider based on the Trusted Computing Group Software Stack Specification Version 1.1 Golden
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"Tspi_Key_GetPubKey" 3 "2004-05-25" "TSS 1.1"
1 TCG Software Stack Developer's Reference
NAME
Tspi_Key_GetPubKey - get the public key of an object
"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_Key_GetPubKey(TSS_HKEY " hKey ", UINT32* " pulPubKeyLength ", BYTE** " prgbPubKey ");"
"DESCRIPTION"
Tspi_Key_GetPubKey gets the public portion of a given key object.
"PARAMETERS"
hKey
The hKey parameter is the handle of the key object to unload.
pulPubKeyLength
The pulPubKeyLength parameter receives the length in bytes of the
prgbPubKey parameter.
prgbPubKey
The prgbPubKey parameter receives a pointer to the memory block
containing the public key blob retrieved for the key object referenced
by hKey.
"RETURN CODES"
Tspi_Key_GetPubKey returns TSS_SUCCESS on success, otherwise one of the following values is returned:
TSS_E_INVALID_HANDLE hKey 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.
"CONFORMING TO"
Tspi_Key_GetPubKey conforms to the Trusted Computing Group Software Specification version 1.1 Golden
"SEE ALSO"
Tspi_Key_LoadKey(3), Tspi_Key_UnloadKey(3), Tspi_Key_CertifyKey(3).