ed25519_keypair_t * ed_key_init_from_file(const char *fname, uint32_t flags, int severity, const ed25519_keypair_t *signing_key, time_t now, time_t lifetime, uint8_t cert_type, struct tor_cert_st **cert_out, const or_options_t *options)
ed25519_keypair_t * ed_key_new(const ed25519_keypair_t *signing_key, uint32_t flags, time_t now, time_t lifetime, uint8_t cert_type, struct tor_cert_st **cert_out)