Updated notes on OpenSSH default key exchanges. (#258)

This commit is contained in:
Joe Testa
2024-03-19 18:24:22 -04:00
parent 3d403b1d70
commit d7f8bf3e6d
11 changed files with 24 additions and 23 deletions

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@ -6,9 +6,9 @@
# key exchange algorithms
(kex) curve25519-sha256 -- [info] available since OpenSSH 7.4, Dropbear SSH 2018.76
 `- [info] default key exchange from OpenSSH 6.4 to 8.9
 `- [info] default key exchange from OpenSSH 7.4 to 8.9
(kex) curve25519-sha256@libssh.org -- [info] available since OpenSSH 6.4, Dropbear SSH 2013.62
 `- [info] default key exchange from OpenSSH 6.4 to 8.9
 `- [info] default key exchange from OpenSSH 6.5 to 7.3
(kex) ecdh-sha2-nistp521 -- [fail] using elliptic curves that are suspected as being backdoored by the U.S. National Security Agency
`- [info] available since OpenSSH 5.7, Dropbear SSH 2013.62
(kex) ecdh-sha2-nistp384 -- [fail] using elliptic curves that are suspected as being backdoored by the U.S. National Security Agency