ssh key exchange method

Support for C series TVs that all user could ask. Please do not ask a questions at other forums.
Post Reply

User avatar
beatfreak
SamyGO Project Donor
Posts: 591
Joined: Tue Aug 23, 2011 9:03 am
Location: Hamburg
Contact:

ssh key exchange method

Post by beatfreak »

d. h. group1 sha1 is meanwhile been disabled by default in openssh.

current options:
SpoilerShow

Code: Select all

debug2: local client KEXINIT proposal

debug2: KEX algorithms: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1,ext-info-c

debug2: host key algorithms: ssh-rsa-cert-v01@openssh.com,rsa-sha2-512,rsa-sha2-256,ssh-rsa,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ssh-ed25519-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519,ssh-dss
how to update our ssh service?
//UE40C6500 @ T-VALDEUC 3011 // rooted manual HotelMode style // PVR to NFS via 18MB on-the-fly sparse XFS //
FYI: you can close your ssh session with SamyGO with

Code: Select all

~.
If you can't fix it using dvct tape, you are not using enough dvct tape.
User avatar
juusso
SamyGO Moderator
Posts: 10129
Joined: Sun Mar 07, 2010 6:20 pm

Re: ssh key exchange method

Post by juusso »

you can recompile it from fresh sources (https://www.openssh.com/ftp.html) with all features you want enabled. Just i think you have to use some extra libs to be updated though, as openssh comes together with Zlib and OpenSSL.
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]

DO NOT EVER INSTALL FIRMWARE UPGRADE
User avatar
beatfreak
SamyGO Project Donor
Posts: 591
Joined: Tue Aug 23, 2011 9:03 am
Location: Hamburg
Contact:

Re: ssh key exchange method

Post by beatfreak »

thanks, for your answer.
i was kind of hoping somone already done that, i dont have a ready to go toolchain at hand and no experience in compiling stuff/ how to determine wich libs/kernel images to include etc.

my current workaround is

Code: Select all

ssh -o KexAlgorithms=+diffie-hellman-group1-sha1 root@SamyC6500
//UE40C6500 @ T-VALDEUC 3011 // rooted manual HotelMode style // PVR to NFS via 18MB on-the-fly sparse XFS //
FYI: you can close your ssh session with SamyGO with

Code: Select all

~.
If you can't fix it using dvct tape, you are not using enough dvct tape.

Post Reply

Return to “[C] Support”