Add Secp256R1 test keys and CRTs
diff --git a/tests/data_files/server11.key.pem b/tests/data_files/server11.key.pem
new file mode 100644
index 0000000..ec75875
--- /dev/null
+++ b/tests/data_files/server11.key.pem
@@ -0,0 +1,5 @@
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIGEWs7/9cQHgEI5v2qeQRGLoFhjrNK4lul6tmcqDACKuoAoGCCqGSM49
+AwEHoUQDQgAEx+JNiPvRxv9gDOHDdKT5HzutnXSlsLQ7HRXs2aCscF2JtApWXs2W
+Jn6ZfMeUO/ldqBoN016AvEzpl4wLWm3wzQ==
+-----END EC PRIVATE KEY-----