GenerateMacInit(3)GenerateMacInit(3)NAME
GenerateMacInit, CSSM_GenerateMacInit, CSP_GenerateMacInit - Initialize
the staged message authentication code (CDSA)
SYNOPSIS
# include <cdsa/cssm.h>
API: CSSM_RETURN CSSMAPI CSSM_GenerateMacInit (CSSM_CC_HANDLE CCHandle)
SPI: CSSM_RETURN CSSMCSPI CSP_GenerateMacInit (CSSM_CSP_HANDLE CSPHan‐
dle, CSSM_CC_HANDLE CCHandle, const CSSM_CONTEXT *Context)
LIBRARY
Common Security Services Manager library (libcssm.so)
API PARAMETERS
The handle that describes the context of this cryptographic operation
used to link to the CSP-managed information.
SPI PARAMETERS
The handle that describes the add-in cryptographic service provider
module used to perform calls to CSSM for the memory functions managed
by CSSM. Pointer to CSSM_CONTEXT structure that describes the
attributes with this context.
DESCRIPTION
This function initializes the staged message authentication code func‐
tion.
RETURN VALUE
A CSSM_RETURN value indicating success or specifying a particular error
condition. The value CSSM_OK indicates success. All other values repre‐
sent an error condition.
ERRORS
Errors are described in the CDSA technical standard. See
CDSA_intro(3).
None specific to this call.
SEE ALSO
Books
Intel CDSA Application Developer's Guide (see CDSA_intro(3))
Reference Pages
Functions for the CSSM API:
CSSM_GenerateMac(3), CSSM_GenerateMacUpdate(3), CSSM_GenerateMacFi‐
nal(3)
Functions for the CSP SPI:
CSP_GenerateMac(3), CSP_GenerateMacUpdate(3), CSP_GenerateMacFinal(3)GenerateMacInit(3)