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@ttdoda
Created March 16, 2018 11:40
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GitHub.com SSH KEX Info
% kextest github.com -v -a
Server version string: SSH-2.0-libssh_0.7.0
Protocol Version: 2 (2.0)
Server Version: libssh_0.7.0
Sending client version string: SSH-2.0-kextest_0.1
== Server Kex Info ==
cookie: c7 2b 1a f6 d3 ad e1 5c b1 ab fc 60 8b 66 0a 20
kex: curve25519-sha256@libssh.org, ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521, diffie-hellman-group-exchange-sha256
hostkey: ssh-dss, ssh-rsa
enc(c2s): chacha20-poly1305@openssh.com, aes256-ctr, aes192-ctr, aes128-ctr, aes256-cbc, aes192-cbc, aes128-cbc, blowfish-cbc
enc(s2c): chacha20-poly1305@openssh.com, aes256-ctr, aes192-ctr, aes128-ctr, aes256-cbc, aes192-cbc, aes128-cbc, blowfish-cbc
mac(c2s): hmac-sha2-256, hmac-sha2-512, hmac-sha1
mac(s2c): hmac-sha2-256, hmac-sha2-512, hmac-sha1
compression(c2s): none, zlib, zlib@openssh.com
compression(s2c): none, zlib, zlib@openssh.com
lang(c2s):
lang(s2c):
kex packet follows: false
reserved: 0
% kextest github.com -v -k -C putty
Server version string: SSH-2.0-libssh_0.7.0
Protocol Version: 2 (2.0)
Server Version: libssh_0.7.0
Sending client version string: SSH-2.0-putty_0.1
== Server Kex Info ==
kex: curve25519-sha256@libssh.org, ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521
% kextest github.com -v -k -C xxPuTtyxx
Server version string: SSH-2.0-libssh_0.7.0
Protocol Version: 2 (2.0)
Server Version: libssh_0.7.0
Sending client version string: SSH-2.0-xxPuTtyxx_0.1
== Server Kex Info ==
kex: curve25519-sha256@libssh.org, ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521
% kextest github.com -v -k -C futty
Server version string: SSH-2.0-libssh_0.7.0
Protocol Version: 2 (2.0)
Server Version: libssh_0.7.0
Sending client version string: SSH-2.0-futty_0.1
== Server Kex Info ==
kex: curve25519-sha256@libssh.org, ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521, diffie-hellman-group-exchange-sha256
% kextest github.com -v -k -C putt
Server version string: SSH-2.0-libssh_0.7.0
Protocol Version: 2 (2.0)
Server Version: libssh_0.7.0
Sending client version string: SSH-2.0-putt_0.1
== Server Kex Info ==
kex: curve25519-sha256@libssh.org, ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521, diffie-hellman-group-exchange-sha256
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