diff --git a/testplan/mynewt/key_rsa.pem b/testplan/mynewt/key_rsa.pem
new file mode 100644
index 0000000..c43da3b
--- /dev/null
+++ b/testplan/mynewt/key_rsa.pem
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpgIBAAKCAQEA4khfMQhQLk9tv83QCfFc1gjphM91LIgHzA75U65KmpO0G1VD
+t34QqFDZFJAFgBWgjNvcGwNW1keURKHoFfR3SWBFNKQXmoGo/LbZIfZo+noT5SXN
+pQt3Cl/2C500j8P0kferKBJS3LuykoCY4hMz58MqHCeY/P8H210W0lDBjhL6lZhR
+kbv57sNlpALgv7axxiDHn/5jYWpo9gjKVTLAUN2NUnMDer7XMtlhmRn/DeaCyBw9
+BxrpqHutdSwmhz1nK1rEf3CGcIp+7ekvvirVtDN7zInNVwi7ct8AjuqKKqigHLiK
+Ya8yPUHp9rGic8L/0TJVH9oJI8GDUeFP1WU+lwIDAQABAoIBAQDBV+8mGSFRgIKY
+2UVByZ52LyVAWnaW9yAaZkz5CDose7nvhNoYZbnb50Ckhi588327/XvDBQZkjsKM
+Jf8FC14FLyHSycZ1OQZn79/1WfL22eo36CYfOH2dOsMjx04K7PcC5aiz03xDqIj7
+DrASsy+tfp9zcQ4SVeKjt5VxXJkVR1wMTUM08N7GXTf71YpTLSb0drbovWS8QUYq
+JIUh36EMhNOIqNyXVBBxCHdbUEvN0p4185mciK+P42JJvTm1i9ooyuYQUaF3U25y
+yDyhMGxVxPwgREaIhA/xfmU2Dsqrmq0pitiVZ9qJqbuWIuxZJTd2l9tkeEr4hdHB
+zCgFqyKhAoGBAP/iDrMUdf+KB53U7le2xIk+MJwNDSblVF/O2t93hvMk39Y0bT9y
+YvGaVh3Ryqoy4/g81nwbvQs36IMb3XGvbn3N4a5XGBlysOLOzwF0piYNX1ZyRgxn
+2wxw1O24uE1qN4Eh0UrLDvN07nKRJ6V9az+zSW3EAxwwUDWBIFL0pM8xAoGBAOJi
+2cbIfHXEpt46aDEN7BwBog+8KL5Mima13zN8Melu6WvhB69JGG8IlUstMPPAq6uL
+Wd72vVkN0Vy7kr6dHCa+/IzdW47ukUFIB4IaMAHYTByWaY7Hh7mnIUyNUIojou9e
+o49DKdpV/xOksJWljwhtiHy6QCivbka3prTBikhHAoGBAMFQn5pbkuoD9c0f2REb
+W0/0U/URRyZji2L2fBTn0GRRL2o9IWwVlvrAht7waBQ9bk1UaRZKPoADNP4YRyxk
+RS12JVH5KpPPOiOf6nRHFF8bKzO8EX+91peHhtYx/8s8u8IrMls3HYyAgsS7NSCp
+qCTv5kGvHEpnlbFWZH1HpluBAoGBAJT3wSA6SxPfzIJNYsRsyeJ//JloElNu4F/H
+69DgN6PI1Rak5D6m1coylrL6UM0FCrH+J6w9JsnT+uGPmHePwLeKU3uKKbZ7K+AO
+OsqU2uRL5YGmRF2s1JYI8TODhezwmEX1O6GI66B9mDTf2UcPw3gjQ333vUJIdkNY
+k/07off/AoGBAPx9NTR13dbDhlG6hyxEtCrTyxKKXs3vmTfjmaQnicvM/oceRYed
+h8+q/YN2ePvxeOYiOgluFWJz+pOrWKYm1sFYEa6+GtCnBwyv5fmxLxY/99ULIMYA
+Jyudi8CusEM1q5TetFMoNcRSj7iPLUyFO1thUoRpCTJ/bUcD0Dl9PL20
+-----END RSA PRIVATE KEY-----