From 85caef829c9eeb7c224ad3b2e3ffbcfe981c2428 Mon Sep 17 00:00:00 2001
From: lloyd <lloyd@randombit.net>
Date: Wed, 11 Feb 2015 23:16:51 +0000
Subject: Add version_cstr (returns const char*) and move tag_size from AEAD to
 Cipher_Mode. Add missing includes in entropy sources, noticed by clang.

---
 src/lib/modes/cipher_mode.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/lib/modes/cipher_mode.h')

diff --git a/src/lib/modes/cipher_mode.h b/src/lib/modes/cipher_mode.h
index 110053489..63821005d 100644
--- a/src/lib/modes/cipher_mode.h
+++ b/src/lib/modes/cipher_mode.h
@@ -24,6 +24,11 @@ class BOTAN_DLL Cipher_Mode : public Keyed_Transform
       * confidentiality.
       */
       virtual bool authenticated() const { return false; }
+
+      /**
+      * Return the size of the authentication tag used (in bytes)
+      */
+      virtual size_t tag_size() const { return 0; }
    };
 
 /**
-- 
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