Pem Combo File
data class PemComboFile(val certificates: List<ByteString>, val privateRsaKeys: List<ByteString>, val privateKeys: List<ByteString>, val passphrase: String)
A file containing a mix of PEM-encoded certificates and PEM-encoded private keys. Can be used both for trust stores (which certificate authorities a TLS client trusts) and also for TLS servers (which certificate chain a TLS server serves).