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VerifyDataInit(3)

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NAME    [Toc]    [Back]

       VerifyDataInit,  CSSM_VerifyDataInit, CSP_VerifyDataInit -
       Initialize the staged verify data (CDSA)

SYNOPSIS    [Toc]    [Back]

       # include <cdsa/cssm.h>

       API: CSSM_RETURN CSSMAPI CSSM_VerifyDataInit (CSSM_CC_HANDLE
 CCHandle) SPI: CSSM_RETURN CSSMCSPI CSP_VerifyDataInit
       (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 up 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 verify data function.

       For staged operations, a combination  operation  selecting
       both  a  digesting  algorithm and a verification algorithm
       must be specified.

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_VerifyDataUpdate(3),         CSSM_VerifyDataFinal(3),
       CSSM_VerifyData(3)

       Functions for the CSP SPI:

       CSP_VerifyDataUpdate(3), CSP_VerifyDataFinal(3), CSP_VerifyData(3)



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 Similar pages
Name OS Title
CSP_VerifyDataFinal Tru64 Finalize the staged verify data (CDSA)
VerifyDataFinal Tru64 Finalize the staged verify data (CDSA)
CSSM_VerifyDataFinal Tru64 Finalize the staged verify data (CDSA)
SignDataInit Tru64 Initialize the staged sign data (CDSA)
CSP_SignDataInit Tru64 Initialize the staged sign data (CDSA)
CSSM_SignDataInit Tru64 Initialize the staged sign data (CDSA)
CSSM_DigestDataInit Tru64 Initialize the staged message digest (CDSA)
DecryptDataInit Tru64 Initialize the staged decrypt function(CDSA)
CSSM_EncryptDataInit Tru64 Initialize the staged encrypt funciton (CDSA)
EncryptDataInit Tru64 Initialize the staged encrypt funciton (CDSA)
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