blowfish.h

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/*
 * blowfish.h
 *
 * Blowfish Header
 *
 * Copyright 2019-2024 DigiCert, Inc. All Rights Reserved.
 * Proprietary and Confidential Material.
 *
 */
/*------------------------------------------------------------------*/

#ifndef __BLOWFISH_HEADER__
#define __BLOWFISH_HEADER__

#include "../cap/capdecl.h"

#if defined(__ENABLE_MOCANA_CRYPTO_INTERFACE__)
#include "../crypto_interface/crypto_interface_blowfish_priv.h"
#endif

#ifdef __cplusplus
extern "C" {
#endif

#define MAXKEYBYTES             (56)        /* 448 bits */
#define BLOWFISH_BLOCK_SIZE     (8)

typedef struct
{
    ubyte4 S[4][256], P[18];

    MocSymCtx pMocSymCtx;
    ubyte     enabled;
    ubyte     initialized;

} blf_ctx;

/*------------------------------------------------------------------*/

MOC_EXTERN BulkCtx CreateBlowfishCtx(MOC_SYM(hwAccelDescr hwAccelCtx) ubyte* keyMaterial, sbyte4 keyLength, sbyte4 encrypt);

MOC_EXTERN MSTATUS DeleteBlowfishCtx(MOC_SYM(hwAccelDescr hwAccelCtx) BulkCtx* ctx);

MOC_EXTERN MSTATUS DoBlowfish(MOC_SYM(hwAccelDescr hwAccelCtx) BulkCtx ctx, ubyte* data, sbyte4 dataLength, sbyte4 encrypt, ubyte* iv);


MOC_EXTERN MSTATUS CloneBlowfishCtx(MOC_SYM(hwAccelDescr hwAccelCtx) BulkCtx pCtx, BulkCtx *ppNewCtx);

#ifdef __cplusplus
}
#endif

#endif /* __BLOWFISH_HEADER__ */