Security/libsecurity_apple_csp/lib/HMACSHA1.c

   1 /*
   2  * Copyright (c) 2000-2001,2011,2014 Apple Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18
  19 /*
  20         File:           HMACSHA1.c
  21         Contains:       Apple Data Security Services HMACSHA1 function definition.
  22         Copyright (c) 1999,2011,2014 Apple Inc. All Rights Reserved.
  23 */
  24 #include "HMACSHA1.h"
  25 #include <CommonCrypto/CommonHMAC.h>
  26 #include "cspdebugging.h"
  27
  28 void
  29 hmacsha1 (const void *keyPtr, uint32 keyLen,
  30                   const void *textPtr, uint32 textLen,
  31                   void *resultPtr)
  32 {
  33         CCHmac(kCCHmacAlgSHA1, keyPtr, keyLen,
  34                 textPtr, textLen, resultPtr);
  35 }
  36