-/* Copyright (c) 1998,2011,2014 Apple Inc. All Rights Reserved.
- *
- * NOTICE: USE OF THE MATERIALS ACCOMPANYING THIS NOTICE IS SUBJECT
- * TO THE TERMS OF THE SIGNED "FAST ELLIPTIC ENCRYPTION (FEE) REFERENCE
- * SOURCE CODE EVALUATION AGREEMENT" BETWEEN APPLE, INC. AND THE
- * ORIGINAL LICENSEE THAT OBTAINED THESE MATERIALS FROM APPLE,
- * INC. ANY USE OF THESE MATERIALS NOT PERMITTED BY SUCH AGREEMENT WILL
- * EXPOSE YOU TO LIABILITY.
- ***************************************************************************
- *
- * byteRep.h - FEE portable byte representation support
- *
- * Revision History
- * ----------------
- * 17 Jul 97 at Apple
- * Added signature routines.
- * 9 Jan 97 at NeXT
- * Split off from ckutilities.h
- */
-
-#ifndef _CK_BYTEREP_H_
-#define _CK_BYTEREP_H_
-
-#include "feeTypes.h"
-#include "giantIntegers.h"
-#include "elliptic.h"
-#include "curveParams.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Support for bytestream key and signature representation.
- */
-int intToByteRep(int i, unsigned char *buf);
-int shortToByteRep(short s, unsigned char *buf);
-int giantToByteRep(giant g, unsigned char *buf);
-int keyToByteRep(key k, unsigned char *buf);
-int curveParamsToByteRep(curveParams *cp, unsigned char *buf);
-int sigToByteRep(int magic,
- int version,
- int minVersion,
- giant g0,
- giant g1,
- unsigned char *buf);
-
-int lengthOfByteRepGiant(giant g);
-int lengthOfByteRepKey(key k);
-int lengthOfByteRepCurveParams(curveParams *cp);
-int lengthOfByteRepSig(giant g0,
- giant g1);
-
-int byteRepToInt(const unsigned char *buf);
-unsigned short byteRepToShort(const unsigned char *buf);
-giant byteRepToGiant(const unsigned char *buf,
- unsigned bufLen,
- unsigned *giantLen);
-key byteRepToKey(const unsigned char *buf,
- unsigned bufLen,
- int twist,
- curveParams *cp,
- unsigned *keyLen); // returned
-curveParams *byteRepToCurveParams(const unsigned char *buf,
- unsigned bufLen,
- unsigned *cpLen);
-int byteRepToSig(const unsigned char *buf,
- unsigned bufLen,
- int codeVersion,
- int *sigMagic, // RETURNED
- int *sigVersion, // RETURNED
- int *sigMinVersion, // RETURNED
- giant *g0, // alloc'd & RETURNED
- giant *g1); // alloc'd & RETURNED
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*_CK_BYTEREP_H_*/