Hello,
I've been trying to apply bettercrypto's cipherstring in my openssh instalation (
https://bettercrypto.org - <invalid hyperlink removed by admin> ). Only to notice I can't connect to transfer files anymore using winscp.
Here's what the logs say:
Apr 1 16:28:17 asandu2 sshd[23292]: fatal: no matching mac found: client hmac-sha1,hmac-sha1-96,hmac-md5 server hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160 [preauth]
Which ofcourse don't contain any of the ones I have in my sshd_config...
Ciphers aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes128-ctr
MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160
KexAlgorithms diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1
Is there anything I could do ( besides disabling the MAC's I set ) ?