1 files changed, 15 insertions, 0 deletions
diff --git a/src/OpenSSL/SSL.py b/src/OpenSSL/SSL.py
index 1bf6450..8d8cfe3 100644
--- a/src/OpenSSL/SSL.py
+++ b/src/OpenSSL/SSL.py
@@ -1371,6 +1371,21 @@ class Context(object):
         _lib.SSL_CTX_set_tlsext_servername_callback(
             self._context, self._tlsext_servername_callback)
 
+    def set_tlsext_use_srtp(self, profiles):
+        """
+        Enable support for negotiating SRTP keying material.
+
+        :param bytes profiles: A colon delimited list of protection profile
+            names, like ``b'SRTP_AES128_CM_SHA1_80:SRTP_AES128_CM_SHA1_32'``.
+        :return: None
+        """
+        if not isinstance(profiles, bytes):
+            raise TypeError("profiles must be a byte string.")
+
+        _openssl_assert(
+            _lib.SSL_CTX_set_tlsext_use_srtp(self._context, profiles) == 0
+        )
+
     @_requires_npn
     def set_npn_advertise_callback(self, callback):
         """