Recent patches for big-endian systems in OpenSSH
In view of recent discussions on Debian lists for big-endian systems
about the problem of undesirable little-endian assumptions in some
software packages, this snippet from a posting to the
openssh-unix-dev@mindrot.org may be of interest:
>> ...
>> On Sun, Oct 27, 2024 at 5:48â?¯AM Damien Miller <djm@mindrot.org> wrote:
>>
>> > Hi,
>> >
>> > This is mostly a note for downstream distributors of OpenSSH. I've
>> > just pushed fixes to the V_9_9 stable branch for a bug in the
>> > mlkem768x25519-sha256 key exchange algorithm that was added in this
>> > release that causes connection failures when connecting between
>> > big-endian and little-endian hosts.
>> >
>> > The problem is on the big-endian side. No change is required for
>> > the more common little-endian architectures (e.g. x86, ARM).
>> >
>> > If you distribute OpenSSH to big-endian systems and have packaged
>> > OpenSSH 9.9 already, then I recommend you include these fixes as the
>> > next release of OpenSSH will make this key exchange algorithm the
>> > default.
>> >
>> > Thanks,
>> > Damien
>> ...
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- Nelson H. F. Beebe Tel: +1 801 581 5254 -
- University of Utah -
- Department of Mathematics, 110 LCB Internet e-mail: beebe@math.utah.edu -
- 155 S 1400 E RM 233 beebe@acm.org beebe@computer.org -
- Salt Lake City, UT 84112-0090, USA URL: http://www.math.utah.edu/~beebe/ -
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