Remove unused device stats variables.

[tinc] / src / sptps.h

diff --git a/src/sptps.h b/src/sptps.h
index 3a8e65f..efca2b3 100644 (file)
--- a/src/sptps.h
+++ b/src/sptps.h
@@ -22,8 +22,7 @@
 
 #include "system.h"
 
-#include "cipher.h"
-#include "digest.h"
+#include "chacha-poly1305/chacha-poly1305.h"
 #include "ecdh.h"
 #include "ecdsa.h"
 
@@ -40,6 +39,9 @@
 #define SPTPS_SIG 3           // Waiting for a SIGnature record
 #define SPTPS_ACK 4           // Waiting for an ACKnowledgement record
 
+// Overhead for datagrams
+#define SPTPS_DATAGRAM_OVERHEAD 21
+
 typedef bool (*send_data_t)(void *handle, uint8_t type, const char *data, size_t len);
 typedef bool (*receive_record_t)(void *handle, uint8_t type, const char *data, uint16_t len);
 
@@ -53,8 +55,7 @@ typedef struct sptps {
        uint16_t reclen;
 
        bool instate;
-       cipher_t *incipher;
-       digest_t *indigest;
+       chacha_poly1305_ctx_t *incipher;
        uint32_t inseqno;
        uint32_t received;
        unsigned int replaywin;
@@ -62,8 +63,7 @@ typedef struct sptps {
        char *late;
 
        bool outstate;
-       cipher_t *outcipher;
-       digest_t *outdigest;
+       chacha_poly1305_ctx_t *outcipher;
        uint32_t outseqno;
 
        ecdsa_t *mykey;