| Long: key-type | |
| Arg: <type> | |
| Help: Private key file type (DER/PEM/ENG) | |
| Protocols: TLS | |
| --- | |
| Private key file type. Specify which type your --key provided private key | |
| is. DER, PEM, and ENG are supported. If not specified, PEM is assumed. | |
| If this option is used several times, the last one will be used. |