Add test for private key only ecc key

certs/ecc-privkey.pem

@@ -0,0 +1,4 @@
+-----BEGIN EC PRIVATE KEY-----
+MDECAQEEIEW2aQJznGyFoThbcujox6zEA41TNQT6bCjcNI3hqAmMoAoGCCqGSM49
+AwEH
+-----END EC PRIVATE KEY-----

certs/include.am

@@ -9,6 +9,7 @@ EXTRA_DIST += \
 	     certs/client-keyEnc.pem \
 	     certs/client-key.pem \
 	     certs/ecc-key.pem \
+	     certs/ecc-privkey.pem \
 	     certs/ecc-keyPkcs8Enc.pem \
 	     certs/ecc-key-comp.pem \
 	     certs/ecc-keyPkcs8.pem \

tests/test-sig.conf

@@ -174,6 +174,17 @@
 -l ECDHE-ECDSA-AES128-GCM-SHA256
 -A ./certs/ca-cert.pem
 
+# server TLSv1.2 ECDHE-ECDSA-AES128-GCM-SHA256
+-v 3
+-l ECDHE-ECDSA-AES128-GCM-SHA256
+-c ./certs/server-ecc-rsa.pem
+-k ./certs/ecc-privkey.pem
+
+# client TLSv1.2 ECDHE-ECDSA-AES128-GCM-SHA256
+-v 3
+-l ECDHE-ECDSA-AES128-GCM-SHA256
+-A ./certs/ca-cert.pem
+
 # server TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
 -v 3
 -l ECDHE-ECDSA-AES256-GCM-SHA384