NAME    [Toc]    [Back]

       GenerateMacInit, CSSM_GenerateMacInit, CSP_GenerateMacInit
       - Initialize the staged message authentication code (CDSA)

SYNOPSIS    [Toc]    [Back]

       # include <cdsa/cssm.h>

       API:      CSSM_RETURN     CSSMAPI     CSSM_GenerateMacInit
       (CSSM_CC_HANDLE  CCHandle)   SPI:   CSSM_RETURN   CSSMCSPI
       CSP_GenerateMacInit       (CSSM_CSP_HANDLE      CSPHandle,
       CSSM_CC_HANDLE CCHandle, const CSSM_CONTEXT *Context)

LIBRARY    [Toc]    [Back]

       Common Security Services Manager library (libcssm.so)

API PARAMETERS    [Toc]    [Back]

       The handle that describes  the  context  of  this  cryptographic
 operation used to link to the CSP-managed information.

SPI PARAMETERS    [Toc]    [Back]

       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    [Toc]    [Back]

       This function initializes the staged  message  authentication
 code function.

RETURN VALUE    [Toc]    [Back]

       A  CSSM_RETURN  value  indicating  success or specifying a
       particular error condition. The  value  CSSM_OK  indicates
       success. All other values represent an error condition.

ERRORS    [Toc]    [Back]

       Errors  are described in the CDSA technical standard.  See
       CDSA_intro(3).

       None specific to this call.

SEE ALSO    [Toc]    [Back]

       Books

       Intel   CDSA   Application    Developer's    Guide    (see
       CDSA_intro(3))

       Reference Pages    [Toc]    [Back]

       Functions for the CSSM API:

       CSSM_GenerateMac(3),  CSSM_GenerateMacUpdate(3), CSSM_GenerateMacFinal(3)

       Functions for the CSP SPI:

       CSP_GenerateMac(3),  CSP_GenerateMacUpdate(3),  CSP_GenerateMacFinal(3)



                                               GenerateMacInit(3)