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1#ifndef SHA256_NETTLE_H
2#define SHA256_NETTLE_H
3
4#include <nettle/sha2.h>
5
6typedef struct sha256_ctx nettle_SHA256_CTX;
7
8static inline void nettle_SHA256_Init(nettle_SHA256_CTX *ctx)
9{
10 sha256_init(ctx);
11}
12
13static inline void nettle_SHA256_Update(nettle_SHA256_CTX *ctx,
14 const void *data,
15 size_t len)
16{
17 sha256_update(ctx, len, data);
18}
19
20static inline void nettle_SHA256_Final(unsigned char *digest,
21 nettle_SHA256_CTX *ctx)
22{
23 sha256_digest(ctx, SHA256_DIGEST_SIZE, digest);
24}
25
26#define platform_SHA256_CTX nettle_SHA256_CTX
27#define platform_SHA256_Init nettle_SHA256_Init
28#define platform_SHA256_Update nettle_SHA256_Update
29#define platform_SHA256_Final nettle_SHA256_Final
30
31#endif