Security-57336.1.9.tar.gz

[apple/security.git] / Security / libsecurity_cryptkit / lib / feeHash.c

diff --git a/Security/libsecurity_cryptkit/lib/feeHash.c b/Security/libsecurity_cryptkit/lib/feeHash.c
deleted file mode 100644 (file)
index b193af2..0000000
--- a/Security/libsecurity_cryptkit/lib/feeHash.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* 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.
- ***************************************************************************
- *
- * FeeHash.c - generic, portable MD5 hash object
- *
- * Revision History
- * ----------------
- * 10/06/98            ap
- *     Changed to compile with C++.
- * 22 Aug 96 at NeXT
- *     Created.
- */
-
-#include "ckconfig.h"
-
-#if    CRYPTKIT_MD5_ENABLE
-
-#include "feeTypes.h"
-#include "feeHash.h"
-#include "ckMD5.h"
-#include "falloc.h"
-#include "platform.h"
-
-/*
- * Private data for this object. A feeHash handle is cast to aa pointer
- * to one of these.
- */
-typedef struct {
-       MD5Context              context;
-       int                     isDone;
-       unsigned char   digest[MD5_DIGEST_SIZE];
-} hashInst;
-
-/*
- * Alloc and init an empty hash object.
- */
-feeHash feeHashAlloc(void)
-{
-       hashInst *hinst;
-
-       hinst = (hashInst *) fmalloc(sizeof(hashInst));
-       MD5Init(&hinst->context);
-       hinst->isDone = 0;
-       return hinst;
-}
-
-void feeHashReinit(feeHash hash)
-{
-       hashInst *hinst = (hashInst *) hash;
-
-       MD5Init(&hinst->context);
-       hinst->isDone = 0;
-}
-
-/*
- * Free a hash object.
- */
-void feeHashFree(feeHash hash)
-{
-       hashInst *hinst = (hashInst *) hash;
-
-       memset(hinst, 0, sizeof(hashInst));
-       ffree(hinst);
-}
-
-/*
- * Add some data to the hash object.
- */
-void feeHashAddData(feeHash hash,
-       const unsigned char *data,
-       unsigned dataLen)
-{
-       hashInst *hinst = (hashInst *) hash;
-
-       if(hinst->isDone) {
-               /*
-                * Log some kind of error here...
-                */
-               return;
-       }
-       MD5Update(&hinst->context, data, dataLen);
-}
-
-/*
- * Obtain a pointer to completed message digest, and the length of the digest.
- */
-unsigned char *feeHashDigest(feeHash hash)
-{
-       hashInst *hinst = (hashInst *) hash;
-
-       if(!hinst->isDone) {
-               MD5Final(&hinst->context, hinst->digest);
-               hinst->isDone = 1;
-       }
-       return hinst->digest;
-}
-
-unsigned feeHashDigestLen(void)
-{
-       return MD5_DIGEST_SIZE;
-}
-
-#endif /* CRYPTKIT_MD5_ENABLE*/