https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=252894
--- Comment #9 from [email protected] --- A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=6136a10e355a7a837edecbccbed04c34b4bc32c9 commit 6136a10e355a7a837edecbccbed04c34b4bc32c9 Author: Peter Grehan <[email protected]> AuthorDate: 2021-02-03 09:05:09 +0000 Commit: Peter Grehan <[email protected]> CommitDate: 2021-02-06 04:01:18 +0000 Always clamp curve25519 keys prior to use. This fixes an issue where a private key contained bits that should have been cleared by the clamping process, but were passed through to the scalar multiplication routine and resulted in an invalid public key. Issue diagnosed (and an initial fix proposed) by shamaz.mazum in PR 252894. This fix suggested by Jason Donenfeld. PR: 252894 Reported by: shamaz.mazum (cherry picked from commit 5aaea4b99e5cc724e97e24a68876e8768d3d8012) sys/dev/if_wg/module/curve25519.c | 1 + 1 file changed, 1 insertion(+) -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
