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))
ccdigest_oid_equal(const struct ccdigest_info * di,ccoid_t oid)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_ */
34