1 files changed, 46 insertions, 0 deletions
diff --git a/modules/gzrtp/srtp.h b/modules/gzrtp/srtp.h
new file mode 100644
index 0000000..d42f4cf
--- /dev/null
+++ b/modules/gzrtp/srtp.h
@@ -0,0 +1,46 @@
+/**
+ * @file srtp.h  GNU ZRTP: SRTP processing
+ *
+ * Copyright (C) 2010 - 2017 Creytiv.com
+ */
+#ifndef __SRTP_H
+#define __SRTP_H
+
+
+#include <libzrtpcpp/ZrtpCallback.h>
+
+
+#ifdef GZRTP_USE_RE_SRTP
+struct srtp;
+#else
+class CryptoContext;
+class CryptoContextCtrl;
+#endif
+
+
+class Srtp {
+public:
+	Srtp(int& err, const SrtpSecret_t *secrets, EnableSecurity part);
+	~Srtp();
+
+	int protect(struct mbuf *mb);
+	int protect_ctrl(struct mbuf *mb);
+	int unprotect(struct mbuf *mb);
+	int unprotect_ctrl(struct mbuf *mb);
+
+private:
+	int protect_int(struct mbuf *mb, bool control);
+	int unprotect_int(struct mbuf *mb, bool control);
+
+#ifdef GZRTP_USE_RE_SRTP
+	int32_t m_auth_tag_len;
+	struct srtp *m_srtp;
+#else
+	CryptoContext *m_cc;
+	CryptoContextCtrl *m_cc_ctrl;
+#endif
+};
+
+
+#endif // __SRTP_H
+