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