1 files changed, 4 insertions, 0 deletions
diff --git a/crypto.h b/crypto.h
index d06da00..5e3af32 100644
--- a/crypto.h
+++ b/crypto.h
@@ -1,6 +1,7 @@
 #ifndef CRYPTO_H
 #define CRYPTO_H
 
+#include "taia.h"
 #include "crypto_verify_32.h"
 #include "crypto_hash_sha512.h"
 #include "crypto_box_curve25519xsalsa20poly1305.h"
@@ -17,4 +18,7 @@
 #define crypto_box_pub_key_size		crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES
 #define crypto_box_sec_key_size		crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES
 
+#define NONCE_LENGTH			(sizeof(struct taia))
+#define NONCE_OFFSET			(crypto_box_noncebytes - NONCE_LENGTH)
+
 #endif /* CRYPTO_H */