1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 #include <apr_random.h>
19 #include <apr_pools.h>
22 static void sha256_init(apr_crypto_hash_t *h)
24 apr__SHA256_Init(h->data);
27 static void sha256_add(apr_crypto_hash_t *h,const void *data,
30 apr__SHA256_Update(h->data,data,bytes);
33 static void sha256_finish(apr_crypto_hash_t *h,unsigned char *result)
35 apr__SHA256_Final(result,h->data);
38 APR_DECLARE(apr_crypto_hash_t *) apr_crypto_sha256_new(apr_pool_t *p)
40 apr_crypto_hash_t *h=apr_palloc(p,sizeof *h);
42 h->data=apr_palloc(p,sizeof(SHA256_CTX));
45 h->finish=sha256_finish;