Fix potential zeroizer removal (Issue 331)

Stullemon · Nov 1, 2016 · 856c7c5 · 856c7c5
1 parent 84b602c
commit 856c7c5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cast.cpp b/cast.cpp
@@ -290,7 +290,7 @@ void CAST256::Base::UncheckedSetKey(const byte *userKey, unsigned int keylength,
 		}
 	}
 
-	memset(kappa, 0, sizeof(kappa));
+	SecureWipeBuffer(kappa, 8);
 }
 
 NAMESPACE_END