1 files changed, 27 insertions, 0 deletions
diff --git a/libqpdf/qpdf/InsecureRandomDataProvider.hh b/libqpdf/qpdf/InsecureRandomDataProvider.hh
new file mode 100644
index 00000000..530ee3cb
--- /dev/null
+++ b/libqpdf/qpdf/InsecureRandomDataProvider.hh
@@ -0,0 +1,27 @@
+#ifndef __INSECURERANDOMDATAPROVIDER_HH__
+#define __INSECURERANDOMDATAPROVIDER_HH__
+
+#include <qpdf/RandomDataProvider.hh>
+#include <qpdf/DLL.h>
+
+class InsecureRandomDataProvider: public RandomDataProvider
+{
+  public:
+    QPDF_DLL
+    InsecureRandomDataProvider();
+    QPDF_DLL
+    virtual ~InsecureRandomDataProvider();
+
+    QPDF_DLL
+    virtual void provideRandomData(unsigned char* data, size_t len);
+
+    QPDF_DLL
+    static RandomDataProvider* getInstance();
+
+  private:
+    long random();
+
+    bool seeded_random;
+};
+
+#endif // __INSECURERANDOMDATAPROVIDER_HH__