[tor-commits] [torspec/master] Prop #254: Use range_usec instead of range_sec.

nickm at torproject.org nickm at torproject.org
Tue Nov 6 20:25:58 UTC 2018


commit a66d8a650f6ab540fb6b63d09dc737e59eefb67a
Author: Mike Perry <mikeperry-git at torproject.org>
Date:   Tue Nov 6 01:20:32 2018 +0000

    Prop #254: Use range_usec instead of range_sec.
---
 proposals/254-padding-negotiation.txt | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/proposals/254-padding-negotiation.txt b/proposals/254-padding-negotiation.txt
index f166d5f..e569dcc 100644
--- a/proposals/254-padding-negotiation.txt
+++ b/proposals/254-padding-negotiation.txt
@@ -156,13 +156,12 @@ The first bin of the histogram (bin 0) has 0 width, with a delay value of
 start_usec+rtt_estimate (from the machine definition, and rtt estimate above).
 
 The remaining bins are exponentially spaced, starting at this offset and
-covering the range of the histogram, which is range_sec*USEC_PER_SEC.
+covering the range of the histogram, which is range_usec.
 
-The intermediate bins thus divide the timespan range_sec*USEC_PER_SEC with
-offset start_usec+rtt_estimate, so that smaller bin indexes represent narrower
-time ranges, doubling up until the last bin. The last bin before the "infinity
-bin" thus covers [start_usec+rtt_estimate+range_sec*USEC_PER_SEC/2,
-CIRCPAD_DELAY_INFINITE).
+The intermediate bins thus divide the timespan range_usec with offset
+start_usec+rtt_estimate, so that smaller bin indexes represent narrower time
+ranges, doubling up until the last bin. The last bin before the "infinity bin"
+thus covers [start_usec+rtt_estimate+range_usec/2, CIRCPAD_DELAY_INFINITE).
 
 This exponentially increasing bin width allows the histograms to most
 accurately represent small interpacket delay (where accuracy is needed), and





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