How to support cipher 'none'?

[Michael Wiedmann]

Michael Wiedmann wrote:
 
> But the client dumps core before authentication is completed:

Additional information from gdb:

Program received signal SIGSEGV, Segmentation fault.
gen_new_keys () at common-kex.c:275
275                 C2S_keysize = ses.newkeys->trans_algo_crypt->keysize;
(gdb) where
#0  gen_new_keys () at common-kex.c:275
#1  0x00405ea0 in recv_msg_newkeys () at common-kex.c:167
#2  0x004084d6 in process_packet () at process-packet.c:111
#3  0x004049bf in session_loop (loophandler=0x409776 <cli_sessionloop>)
    at common-session.c:200
#4  0x00408a97 in main (argc=10, argv=0x6d3308) at cli-main.c:75
(gdb)

Michael