264 	ssh->kex->kex[KEX_DH_GRP1_SHA1] = kex_gen_client;  in ssh_kex2()
265 	ssh->kex->kex[KEX_DH_GRP14_SHA1] = kex_gen_client;  in ssh_kex2()
266 	ssh->kex->kex[KEX_DH_GRP14_SHA256] = kex_gen_client;  in ssh_kex2()
267 	ssh->kex->kex[KEX_DH_GRP16_SHA512] = kex_gen_client;  in ssh_kex2()
268 	ssh->kex->kex[KEX_DH_GRP18_SHA512] = kex_gen_client;  in ssh_kex2()
269 	ssh->kex->kex[KEX_DH_GEX_SHA1] = kexgex_client;  in ssh_kex2()
270 	ssh->kex->kex[KEX_DH_GEX_SHA256] = kexgex_client;  in ssh_kex2()
272 	ssh->kex->kex[KEX_ECDH_SHA2] = kex_gen_client;  in ssh_kex2()
275 	ssh->kex->kex[KEX_C25519_SHA256] = kex_gen_client;  in ssh_kex2()
276 	ssh->kex->kex[KEX_KEM_SNTRUP761X25519_SHA512] = kex_gen_client;  in ssh_kex2()
277 	ssh->kex->kex[KEX_KEM_MLKEM768X25519_SHA256] = kex_gen_client;  in ssh_kex2()
278 	ssh->kex->verify_host_key=&verify_host_key_callback;  in ssh_kex2()
280 	ssh_dispatch_run_fatal(ssh, DISPATCH_BLOCK, &ssh->kex->done);  in ssh_kex2()
513 	ssh_dispatch_set(ssh, SSH2_MSG_EXT_INFO, ssh->kex->ext_info_s ?  in input_userauth_service_accept()
862 			    ssh->kex->session_id);  in process_gssapi_token()
1166 	if (ssh == NULL || ssh->kex->server_sig_algs == NULL ||  in key_sig_algorithm()
1178 	server_sig_algs = ssh->kex->server_sig_algs;  in key_sig_algorithm()
1324 	if ((ssh->kex->flags & KEX_HAS_PUBKEY_HOSTBOUND) != 0 &&  in sign_and_send_pubkey()
1403 			if ((r = sshbuf_putb(b, ssh->kex->session_id)) != 0)  in sign_and_send_pubkey()
1407 			    ssh->kex->session_id)) != 0)  in sign_and_send_pubkey()
1421 			if (ssh->kex->initial_hostkey == NULL) {  in sign_and_send_pubkey()
1425 			if ((r = sshkey_puts(ssh->kex->initial_hostkey, b)) != 0)  in sign_and_send_pubkey()
1642 	if ((r = ssh_agent_bind_hostkey(agent_fd, ssh->kex->initial_hostkey,  in get_agent_identities()
1643 	    ssh->kex->session_id, ssh->kex->initial_sig, 0)) == 0)  in get_agent_identities()
1804 		} else if (ssh->kex->server_sig_algs != NULL &&  in pubkey_prepare()
2214 	if ((r = sshbuf_put_stringb(b, ssh->kex->session_id)) != 0 ||  in userauth_hostbased()