sha2_glue.c revision 251875 
1#include <apr.h>
2#include <apr_random.h>
3#include <apr_pools.h>
4#include "sha2.h"
5
6static void sha256_init(apr_crypto_hash_t *h)
7    {
8    apr__SHA256_Init(h->data);
9    }
10
11static void sha256_add(apr_crypto_hash_t *h,const void *data,
12			  apr_size_t bytes)
13    {
14    apr__SHA256_Update(h->data,data,bytes);
15    }
16
17static void sha256_finish(apr_crypto_hash_t *h,unsigned char *result)
18    {
19    apr__SHA256_Final(result,h->data);
20    }
21
22APR_DECLARE(apr_crypto_hash_t *) apr_crypto_sha256_new(apr_pool_t *p)
23    {
24    apr_crypto_hash_t *h=apr_palloc(p,sizeof *h);
25
26    h->data=apr_palloc(p,sizeof(SHA256_CTX));
27    h->init=sha256_init;
28    h->add=sha256_add;
29    h->finish=sha256_finish;
30    h->size=256/8;
31
32    return h;
33    }
34