case CL_RECEIVED_WELCOME: /* send auth command */
if (!FD_ISSET(ct->scc.fd, &s->wfds))
return 0;
- sprintf(buf, AUTH_REQUEST_MSG "%s sideband", ct->user);
+ sprintf(buf, AUTH_REQUEST_MSG "%s sideband%s", ct->user,
+ has_feature("aes_ctr128", ct)? ",aes_ctr128" : "");
PARA_INFO_LOG("--> %s\n", buf);
ret = write_buffer(ct->scc.fd, buf);
if (ret < 0)
/* decrypted challenge/session key buffer */
unsigned char crypt_buf[1024];
struct sb_buffer sbb;
+ bool use_aes;
ret = recv_sb(ct, &s->rfds, &sbb);
if (ret <= 0)
goto out;
ct->challenge_hash = para_malloc(HASH_SIZE);
hash_function((char *)crypt_buf, CHALLENGE_SIZE, ct->challenge_hash);
- ct->scc.send = sc_new(crypt_buf + CHALLENGE_SIZE, SESSION_KEY_LEN);
+ use_aes = has_feature("aes_ctr128", ct);
+ ct->scc.send = sc_new(crypt_buf + CHALLENGE_SIZE, SESSION_KEY_LEN, use_aes);
ct->scc.recv = sc_new(crypt_buf + CHALLENGE_SIZE + SESSION_KEY_LEN,
- SESSION_KEY_LEN);
+ SESSION_KEY_LEN, use_aes);
hash_to_asc(ct->challenge_hash, buf);
PARA_INFO_LOG("--> %s\n", buf);
ct->status = CL_RECEIVED_CHALLENGE;