1 
2 #include "crypto_auth.h"
3 #include "randombytes.h"
4 
5 size_t
6 crypto_auth_bytes(void)
7 {
8     return crypto_auth_BYTES;
9 }
10 
11 size_t
12 crypto_auth_keybytes(void)
13 {
14     return crypto_auth_KEYBYTES;
15 }
16 
17 const char *
18 crypto_auth_primitive(void)
19 {
20     return crypto_auth_PRIMITIVE;
21 }
22 
23 int
24 crypto_auth(unsigned char *out, const unsigned char *in,
25             unsigned long long inlen, const unsigned char *k)
26 {
27     return crypto_auth_hmacsha512256(out, in, inlen, k);
28 }
29 
30 int
31 crypto_auth_verify(const unsigned char *h, const unsigned char *in,
32                    unsigned long long inlen,const unsigned char *k)
33 {
34     return crypto_auth_hmacsha512256_verify(h, in, inlen, k);
35 }
36 
37 void
38 crypto_auth_keygen(unsigned char k[crypto_auth_KEYBYTES])
39 {
40     randombytes_buf(k, crypto_auth_KEYBYTES);
41 }
42