Move poly1305_get_tag() into poly1305.c, hide poly1305_init().

[tinc] / src / chacha-poly1305 / poly1305.h

diff --git a/src/chacha-poly1305/poly1305.h b/src/chacha-poly1305/poly1305.h
index 4ece415..5fc3b90 100644 (file)
--- a/src/chacha-poly1305/poly1305.h
+++ b/src/chacha-poly1305/poly1305.h
@@ -1,16 +1,14 @@
-/* $OpenBSD: poly1305.h,v 1.2 2013/12/19 22:57:13 djm Exp $ */
-
-/*
- * Public Domain poly1305 from Andrew Moon
- * poly1305-donna-unrolled.c from https://github.com/floodyberry/poly1305-donna
- */
-
 #ifndef POLY1305_H
 #define POLY1305_H
 
-#define POLY1305_KEYLEN         32
-#define POLY1305_TAGLEN         16
+#include <stddef.h>
+#include <stdint.h>
+#include <string.h>
+
+#define POLY1305_KEYLEN     32
+#define POLY1305_TAGLEN     16
+#define POLY1305_BLOCK_SIZE 16
 
-void poly1305_auth(uint8_t out[POLY1305_TAGLEN], const uint8_t *m, size_t inlen, const uint8_t key[POLY1305_KEYLEN]);
+void poly1305_get_tag(const unsigned char key[32], const void *ct, int ct_len, unsigned char tag[16]);
 
-#endif                          /* POLY1305_H */
+#endif /* POLY1305_H */