11 Commits

Author	SHA1	Message	Date
Joe Testa	7b3402b207	Added note that sntrup761x25519-sha512@openssh.com is the default OpenSSH kex since version 9.0.	2024-03-15 17:24:21 -04:00
Joe Testa	c259a83782	Added note that when a target is properly configured against the Terrapin vulnerability that unpatched peers may still create vulnerable connections. Updated Ubuntu Server & Client 20.04 & 22.04 policies to include new key exchange markers related to Terrapin counter-measures.	2023-12-19 14:03:28 -05:00
Joe Testa	38f9c21760	The color of all notes will be printed in green when the related algorithm is rated good.	2023-09-03 19:14:25 -04:00
Joe Testa	199e75f6cd	Refined GEX testing against OpenSSH servers: when the fallback mechanism is suspected of being triggered, perform an additional test to obtain more accurate results.	2023-09-03 16:13:00 -04:00
Joe Testa	cc9e4fbc4a	Generic failure/warning messages replaced with more specific reasons. SHA-1 algorithms now cause failures. CBC mode ciphers are now warnings instead of failures.	2023-03-23 21:36:02 -04:00
Joe Testa	71feaa191e	Add note regarding OpenSSH's 2048-bit GEX fallback, and suppress the related recommendation since the user cannot control it (partly related to #168).	2023-03-21 11:44:45 -04:00
Joe Testa	c9dc9a9c10	Now issues a warning when 2048-bit moduli are encountered.	2023-02-06 16:27:30 -05:00
Joe Testa	c6b8dc97e1	Fixed tests.	2022-02-21 21:48:10 -05:00
Joe Testa	c9a2f2955c	Marked host key type 'ssh-rsa' as weak due to practical SHA-1 collisions.	2020-02-08 23:56:54 -05:00
Joe Testa	e62b548677	Updated info on curve25519-sha256 kex.	2019-10-21 11:50:23 -04:00
Joe Testa	4f138d7f82	Added docker testing framework.	2019-08-22 16:04:46 -04:00