1 /* $NetBSD: poly1305.h,v 1.2 2018/04/06 18:59:00 christos Exp $ */ 2 /* $OpenBSD: poly1305.h,v 1.4 2014/05/02 03:27:54 djm Exp $ */ 3 4 /* 5 * Public Domain poly1305 from Andrew Moon 6 * poly1305-donna-unrolled.c from https://github.com/floodyberry/poly1305-donna 7 */ 8 9 #ifndef POLY1305_H 10 #define POLY1305_H 11 12 #include <sys/types.h> 13 14 #define POLY1305_KEYLEN 32 15 #define POLY1305_TAGLEN 16 16 17 void poly1305_auth(u_char out[POLY1305_TAGLEN], const u_char *m, size_t inlen, 18 const u_char key[POLY1305_KEYLEN]) 19 __attribute__((__bounded__(__minbytes__, 1, POLY1305_TAGLEN))) 20 __attribute__((__bounded__(__buffer__, 2, 3))) 21 __attribute__((__bounded__(__minbytes__, 4, POLY1305_KEYLEN))); 22 23 #endif /* POLY1305_H */ 24