New constants, EAX_DIGEST_SIZE and GCM_DIGEST_SIZE.

ChangeLog

+2014-02-12  Niels Möller  <nisse@lysator.liu.se>
+
+	* eax.h (EAX_DIGEST_SIZE): New constant.
+	* gcm.h (GCM_DIGEST_SIZE): Likewise.
+
 2014-02-10  Niels Möller  <nisse@lysator.liu.se>
 
 	* chacha-set-nonce.c (chacha_set_nonce): Renamed file and

eax.h

@@ -51,6 +51,7 @@ extern "C" {
    this in naming? */
 
 #define EAX_BLOCK_SIZE 16
+#define EAX_DIGEST_SIZE 16
 
 /* Values independent of message and nonce */
 struct eax_key

gcm.h

@@ -75,7 +75,7 @@ extern "C" {
 
 #define GCM_BLOCK_SIZE 16
 #define GCM_IV_SIZE (GCM_BLOCK_SIZE - 4)
-
+#define GCM_DIGEST_SIZE 16
 #define GCM_TABLE_BITS 8
 
 /* Hashing subkey */