/* Copyright (c) 1998 Apple Computer, 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 COMPUTER, INC. AND THE * ORIGINAL LICENSEE THAT OBTAINED THESE MATERIALS FROM APPLE COMPUTER, * INC. ANY USE OF THESE MATERIALS NOT PERMITTED BY SUCH AGREEMENT WILL * EXPOSE YOU TO LIABILITY. *************************************************************************** * * ckSHA1_priv.h - private low-level API for SHA-1 hash algorithm * * Revision History * ---------------- * 22 Aug 96 Doug Mitchell at NeXT * Created. */ /* Useful defines/typedefs */ #ifndef _CK_SHA1_PRIV_H_ #define _CK_SHA1_PRIV_H_ #include "ckconfig.h" #if !CRYPTKIT_LIBMD_DIGEST #ifdef __cplusplus extern "C" { #endif typedef unsigned char BYTE; typedef unsigned long LONG; /* The SHS block size and message digest sizes, in bytes */ #define SHS_BLOCKSIZE 64 #define SHS_DIGESTSIZE 20 /* The structure for storing SHS info */ typedef struct { LONG digest[ 5 ]; /* Message digest */ LONG countLo, countHi; /* 64-bit bit count */ LONG data[ 80 ]; /* SHS data buffer */ } SHS_INFO; extern void shsInit(SHS_INFO *shsInfo); extern void shsUpdate(SHS_INFO *shsInfo, const BYTE *buffer, int count); extern void shsFinal(SHS_INFO *shsInfo); #ifdef __cplusplus } #endif #endif /* !CRYPTKIT_LIBMD_DIGEST */ #endif /* _CK_SHA1_PRIV_H_ */