Cyberduck Mountain Duck CLI

#8555 new enhancement

Support cipher

Reported by: lbort Owned by: dkocher
Priority: normal Milestone:
Component: sftp Version: 4.6.4
Severity: normal Keywords: ssh, MAC
Cc: Architecture:


This is in the line of tickets #8488, #8528 and #8537, but not as urgent as the key exchange algorithms.

Standard procedure with hmac-sha-512 is to Encrypt-and-Mac, which might lead to some side channel attacks, according to

Encrypt-then-Mac should fix that. Personally I only care about the 512-bit version of that MAC, but if it is easy to add, hmac-sha2-256-etm@… can be included as well for compatibility.

Change History (1)

comment:1 Changed on Jul 1, 2015 at 9:03:11 AM by dkocher

  • Summary changed from Support to Support cipher
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