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#include "api.h"
#include "crypto_auth_hmacsha512256.h"
#include "crypto_auth_hmacsha512.h"
#include "crypto_hash_sha512.h"
#include "utils.h"
#include <sys/types.h>
#include <stdint.h>
#include <string.h>
int
crypto_auth_hmacsha512256_init(crypto_auth_hmacsha512256_state *state,
const unsigned char *key,
size_t keylen)
{
return crypto_auth_hmacsha512_init((crypto_auth_hmacsha512_state *) state,
key, keylen);
}
int
crypto_auth_hmacsha512256_update(crypto_auth_hmacsha512256_state *state,
const unsigned char *in,
unsigned long long inlen)
{
return crypto_auth_hmacsha512_update((crypto_auth_hmacsha512_state *) state,
in, inlen);
}
int
crypto_auth_hmacsha512256_final(crypto_auth_hmacsha512256_state *state,
unsigned char *out)
{
unsigned char out0[64];
crypto_auth_hmacsha512_final((crypto_auth_hmacsha512_state *) state, out0);
memcpy(out, out0, 32);
return 0;
}
int
crypto_auth(unsigned char *out, const unsigned char *in,
unsigned long long inlen, const unsigned char *k)
{
crypto_auth_hmacsha512256_state state;
crypto_auth_hmacsha512256_init(&state, k, crypto_auth_KEYBYTES);
crypto_auth_hmacsha512256_update(&state, in, inlen);
crypto_auth_hmacsha512256_final(&state, out);
return 0;
}
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