EXTERNAL_HEADERS/corecrypto/ccdigest_priv.h

   1 /* Copyright (c) (2010,2011,2012,2015,2016,2017,2018,2019) Apple Inc. All rights reserved.
   2  *
   3  * corecrypto is licensed under Apple Inc.’s Internal Use License Agreement (which
   4  * is contained in the License.txt file distributed with corecrypto) and only to
   5  * people who accept that license. IMPORTANT:  Any license rights granted to you by
   6  * Apple Inc. (if any) are limited to internal use within your organization only on
   7  * devices and computers you own or control, for the sole purpose of verifying the
   8  * security characteristics and correct functioning of the Apple Software.  You may
   9  * not, directly or indirectly, redistribute the Apple Software or any portions thereof.
  10  */
  11
  12 #ifndef _CORECRYPTO_CCDIGEST_PRIV_H_
  13 #define _CORECRYPTO_CCDIGEST_PRIV_H_
  14
  15 #include <corecrypto/cc_priv.h>
  16 #include <corecrypto/ccdigest.h>
  17 #include <corecrypto/ccasn1.h>
  18
  19 CC_INLINE CC_NONNULL((1))
  20 bool ccdigest_oid_equal(const struct ccdigest_info *di, ccoid_t oid) {
  21     if(di->oid == NULL && CCOID(oid) == NULL) return true;
  22     if(di->oid == NULL || CCOID(oid) == NULL) return false;
  23     return ccoid_equal(di->oid, oid);
  24 }
  25
  26 typedef const struct ccdigest_info *(ccdigest_lookup)(ccoid_t oid);
  27
  28 #include <stdarg.h>
  29 const struct ccdigest_info *ccdigest_oid_lookup(ccoid_t oid, ...);
  30
  31 #define ccdigest_copy_state(_di_, _dst_, _src_) cc_memcpy_nochk(_dst_, _src_, (_di_)->state_size)
  32
  33 #endif /* _CORECRYPTO_CCDIGEST_PRIV_H_ */