/* * Copyright (c) 2003 Apple Computer, Inc. All Rights Reserved. * * The contents of this file constitute Original Code as defined in and are * subject to the Apple Public Source License Version 1.2 (the 'License'). * You may not use this file except in compliance with the License. Please * obtain a copy of the License at http://www.apple.com/publicsource and * read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. */ /* * pbkdDigest.h - SHA1/MD5 digest object for HMAC and PBE routines */ #ifndef _PBKD_DIGEST_H_ #define _PBKD_DIGEST_H_ #include <Security/cssmtype.h> #include <MiscCSPAlgs/MD5.h> #include <MiscCSPAlgs/SHA1.h> #ifdef __cplusplus extern "C" { #endif #define kSHA1DigestSize SHA1_DIGEST_SIZE #define kSHA1BlockSize SHA1_BLOCK_SIZE #define kMD5DigestSize MD5_DIGEST_SIZE #define kMD5BlockSize MD5_BLOCK_SIZE typedef struct { union { sha1Obj sha1Context; // must be allocd via sha1Alloc struct MD5Context md5Context; } dig; CSSM_BOOL isSha1; } DigestCtx; /* Ops on a DigestCtx */ CSSM_RETURN DigestCtxInit( DigestCtx *ctx, CSSM_BOOL isSha1); void DigestCtxFree( DigestCtx *ctx); void DigestCtxUpdate( DigestCtx *ctx, const void *textPtr, UInt32 textLen); void DigestCtxFinal( DigestCtx *ctx, void *digest); #ifdef __cplusplus } #endif #endif /* _PBKD_DIGEST_H_ */