turned off but available
    ciphers:
	3des-cbc
	blowfish-cbc
	cast128-cbc
	arcfour
	arcfour128
	arcfour256
	aes128-cbc
	aes192-cbc
	aes256-cbc
	rijndael-cbc@lysator.liu.se
	-> patch myproposal.h's KEX_SERVER_ENCRYPT to add them
    mac:
	hmac-md5
	hmac-md5-96
	hmac-ripemd160
	hmac-ripemd160@openssh.com
	hmac-sha1-96
	-> patch myproposal.h's KEX_SERVER_MAC to add them
    key:
	ssh-dss
	ssh-dss-cert-v01@openssh.com
	-> patch myproposal.h's KEX_DEFAULT_PK_ALG to add them
    kek:
	diffie-hellman-group1-sha1
	diffie-hellman-group-exchange-sha1
	-> patch myproposal.h's KEX_DEFAULT_KEX to add them

not present at all:
    key:
	ssh-rsa-cert-v00@openssh.com
	ssh-dss-cert-v00@openssh.com