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| author |   dlg <dlg@openbsd.org> | 2015-03-23 09:36:25 +0000 |
|---|---|---|
| committer | dlg <dlg@openbsd.org> | 2015-03-23 09:36:25 +0000 |
| commit | 08eef1f27acac7f50229bbf7e098d60a720e9b86 (patch) | |
| tree | 72c318ccafdcafafeb7120b5496c0b6612e87ec1 /lib/libc/stdio | |
| parent | Convert to if_input(), tested by jsg@, thanks! (diff) | |
| download | wireguard-openbsd-08eef1f27acac7f50229bbf7e098d60a720e9b86.tar.xz wireguard-openbsd-08eef1f27acac7f50229bbf7e098d60a720e9b86.zip | |
obfuscate the monotonic clock values we put on the wire by offsetting
them with a random value.
picking between ^ and +- as the operator for the obfuscation has
turned out to be a great bikeshed. im picking + and - cos it prevents
observers seeing high bits roll over which can indicate the magnitude
of the current clock value.
discussed with many.
Diffstat (limited to 'lib/libc/stdio')
0 files changed, 0 insertions, 0 deletions