1*37ec574aSdjm /* $OpenBSD: poly1305.h,v 1.4 2014/05/02 03:27:54 djm Exp $ */ 21edbfe23Sdjm 31edbfe23Sdjm /* 424617a4bSdjm * Public Domain poly1305 from Andrew Moon 51edbfe23Sdjm * poly1305-donna-unrolled.c from https://github.com/floodyberry/poly1305-donna 61edbfe23Sdjm */ 71edbfe23Sdjm 81edbfe23Sdjm #ifndef POLY1305_H 91edbfe23Sdjm #define POLY1305_H 101edbfe23Sdjm 111edbfe23Sdjm #include <sys/types.h> 121edbfe23Sdjm 131edbfe23Sdjm #define POLY1305_KEYLEN 32 141edbfe23Sdjm #define POLY1305_TAGLEN 16 151edbfe23Sdjm 161edbfe23Sdjm void poly1305_auth(u_char out[POLY1305_TAGLEN], const u_char *m, size_t inlen, 171edbfe23Sdjm const u_char key[POLY1305_KEYLEN]) 18*37ec574aSdjm __attribute__((__bounded__(__minbytes__, 1, POLY1305_TAGLEN))) 19*37ec574aSdjm __attribute__((__bounded__(__buffer__, 2, 3))) 20*37ec574aSdjm __attribute__((__bounded__(__minbytes__, 4, POLY1305_KEYLEN))); 211edbfe23Sdjm 221edbfe23Sdjm #endif /* POLY1305_H */ 23