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Default branch: MAIN
Current tag: OPENBSD_7_3
Revision 1.94.8.1 / (download) - annotate - [select for diffs], Mon Dec 18 14:57:43 2023 UTC (5 months, 1 week ago) by bluhm
Branch: OPENBSD_7_3
Changes since 1.94: +1 -2 lines
Diff to previous 1.94 (colored) next main 1.95 (colored)
implement "strict key exchange" in ssh and sshd This adds a protocol extension to improve the integrity of the SSH transport protocol, particular in and around the initial key exchange (KEX) phase. Full details of the extension are in the PROTOCOL file. from djm@; with markus@ this is errata/7.3/024_ssh.patch.sig
Revision 1.94 / (download) - annotate - [select for diffs], Sat Jan 22 00:49:34 2022 UTC (2 years, 4 months ago) by djm
Branch: MAIN
CVS Tags: OPENBSD_7_3_BASE,
OPENBSD_7_2_BASE,
OPENBSD_7_2,
OPENBSD_7_1_BASE,
OPENBSD_7_1
Branch point for: OPENBSD_7_3
Changes since 1.93: +2 -1 lines
Diff to previous 1.93 (colored)
add a ssh_packet_process_read() function that reads from a fd directly into the transport input buffer. Use this in the client and server mainloops to avoid unnecessary copying. It also lets us use a more greedy read size without penalty. Yields a 2-3% performance gain on cipher-speed.sh (in a fairly unscientific test tbf) feedback dtucker@ ok markus@