From 7838a7f8147ab2e97e52175d7475b056d2de4062 Mon Sep 17 00:00:00 2001
From: weidai <weidai11@users.noreply.github.com>
Date: Tue, 23 Oct 2007 17:27:49 +0000
Subject: [PATCH] reset m_counter in TruncatedFinal

---
 dmac.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dmac.h b/dmac.h
index 6d4c0b70..80b54ac2 100644
--- a/dmac.h
+++ b/dmac.h
@@ -73,6 +73,8 @@ void DMAC_Base<T>::TruncatedFinal(byte *mac, size_t size)
 	m_mac1.Update(pad, padByte);
 	m_mac1.TruncatedFinal(mac, size);
 	m_f2.ProcessBlock(mac);
+
+	m_counter = 0;	// reset for next message
 }
 
 template <class T>