osfmk/corecrypto/cchmac/src/cchmac.c

   1 /*
   2  *  cchmac.c
   3  *  corecrypto
   4  *
   5  *  Created by Michael Brouwer on 12/7/10.
   6  *  Copyright 2010,2011 Apple Inc. All rights reserved.
   7  *
   8  */
   9
  10 #include <corecrypto/cchmac.h>
  11
  12 void cchmac(const struct ccdigest_info *di,
  13             unsigned long key_len, const void *key,
  14             unsigned long data_len, const void *data, unsigned char *mac) {
  15     cchmac_di_decl(di, hc);
  16     cchmac_init(di, hc, key_len, key);
  17     cchmac_update(di, hc, data_len, data);
  18     cchmac_final(di, hc, mac);
  19         cchmac_di_clear(di, hc);
  20 }