samples/todolist/src/config/gateway/tls.key
-----BEGIN EC PARAMETERS-----
BggqhkjOPQMBBw==
-----END EC PARAMETERS-----
-----BEGIN EC PRIVATE KEY-----
MHcCAQEEIN0v1nvM8ALYSuZVTj42A/PkBUgfomI6471r//olvOe8oAoGCCqGSM49
AwEHoUQDQgAEjNEwIatAJVSYq95aCpNdZYT96piHCCeuN3hlY7ZxsoQxkuvAveOn
gBQM561/CnJfpniUJrGgaK4J5bF+sbGIYA==
-----END EC PRIVATE KEY-----