C++程序  |  83行  |  2.81 KB

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/* 
// 
//  Purpose:
//     Cryptography Primitive.
//     SHA512 message digest
// 
//  Contents:
//        ippsHashMethod_SHA384()
//
*/

#include "owndefs.h"
#include "owncp.h"
#include "pcphash.h"
#include "pcphash_rmf.h"
#include "pcptool.h"
#include "pcpsha512stuff.h"

/*F*
//    Name: ippsHashMethod_SHA384
//
// Purpose: Return SHA384 method.
//
// Returns:
//          Pointer to SHA384 hash-method.
//
*F*/

IPPFUN( const IppsHashMethod*, ippsHashMethod_SHA384, (void) )
{
   static IppsHashMethod method = {
      ippHashAlg_SHA384,
      IPP_SHA384_DIGEST_BITSIZE/8,
      MBS_SHA512,
      MLR_SHA512,
      sha512_384_hashInit,
      sha512_hashUpdate,
      sha512_384_hashOctString,
      sha512_msgRep
   };
   return &method;
}