issacapi_hmac.h

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/*
    Copyright (C) 2002 PENTA SECURITY SYSTEMS, INC.
    All rights reserved
 
    THIS IS UNPUBLISHED PROPRIETARY
    SOURCE CODE OF PENTA SECURITY SYSTEMS, INC.
 
    The copyright notice above does not evidence any actual or intended
  publication of such source code.
 
    Filename : issacapi_hmac.h
*/
 
#ifndef _issacapi_hmac_h
#define _issacapi_hmac_h
 
#include "issacapi.h"
 
 
typedef struct _HMAC_CONTEXT {
    void *h;
} HMAC_CONTEXT;
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_HMAC_CONTEXT_Create(
    HMAC_CONTEXT *context   
);
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_HMAC_CONTEXT_Delete(
    HMAC_CONTEXT *context   
);
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_HMAC_Initialize(
    HMAC_CONTEXT *context,  
    const void *key,        
    int keyLen,             
    int hashAlg             
);
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_HMAC_Update(
    HMAC_CONTEXT *context,  
    const void *message,    
    int messageLen          
);
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_HMAC_Finalize(
    void *hmac,             
    int *hmacLen,           
    int hmacAllocLen,       
    HMAC_CONTEXT *context   
);
 
 
#endif /* _issacapi_hmac.h */