The key itself appears to have no validity period, the validity period is only for the certificate made for the key. Maybe you could create a CSR for the key/identity and then sign it with your own CA (or self-sign with openssl) for whatever validity period you like. Then `sc_auth import-ctk-certificate`.
The key itself appears to have no validity period, the validity period is only for the certificate made for the key. Maybe you could create a CSR for the key/identity and then sign it with your own CA (or self-sign with openssl) for whatever validity period you like. Then `sc_auth import-ctk-certificate`.