Re: [tor-bugs] #28638 [Core Tor/Tor]: Serialize state machines in the torrc

[Tor Bug Tracker & Wiki]

#28638: Serialize state machines in the torrc
-+-
 Reporter:  asn  |  Owner:  (none)
 Type:  defect   | Status:  new
 Priority:  Low  |  Milestone:  Tor:
 |  unspecified
Component:  Core Tor/Tor |Version:
 Severity:  Normal   | Resolution:
 Keywords:  wtf-pad, tor-relay, tor-cell,|  Actual Points:
  padding|
Parent ID:  #29102   | Points:  5
 Reviewer:   |Sponsor:
 |  Sponsor2
-+-
Changes (by mikeperry):

 * priority:  Medium => Low


Comment:

 I'm lowering the priority of this based on engineering cost. I think
 researchers will likely need to recompile their relays' tors for some time
 still, while working on this stuff.

 If anyone external to Tor will find this useful, let me know.

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Re: [tor-bugs] #28638 [Core Tor/Tor]: Serialize state machines in the torrc

[Tor Bug Tracker & Wiki]

#28638: Serialize state machines in the torrc
-+-
 Reporter:  asn  |  Owner:  (none)
 Type:  defect   | Status:  new
 Priority:  Medium   |  Milestone:  Tor:
 |  unspecified
Component:  Core Tor/Tor |Version:
 Severity:  Normal   | Resolution:
 Keywords:  wtf-pad, tor-relay, tor-cell,|  Actual Points:
  padding|
Parent ID:  #29102   | Points:  5
 Reviewer:   |Sponsor:
 |  Sponsor2
-+-
Changes (by mikeperry):

 * keywords:  wtf-pad, tor-relay, tor-cell, padding, 041-proposed => wtf-
 pad, tor-relay, tor-cell, padding
 * priority:  High => Medium


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Re: [tor-bugs] #28638 [Core Tor/Tor]: Serialize state machines in the torrc

[Tor Bug Tracker & Wiki]

#28638: Serialize state machines in the torrc
-+-
 Reporter:  asn  |  Owner:  (none)
 Type:  defect   | Status:  new
 Priority:  High |  Milestone:  Tor:
 |  unspecified
Component:  Core Tor/Tor |Version:
 Severity:  Normal   | Resolution:
 Keywords:  wtf-pad, tor-relay, tor-cell,|  Actual Points:
  padding, 041-proposed  |
Parent ID:  #29102   | Points:  5
 Reviewer:   |Sponsor:
-+-
Changes (by mikeperry):

 * priority:  Medium => High


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Re: [tor-bugs] #28638 [Core Tor/Tor]: Serialize state machines in the torrc (was: Serialize state machines in the torrc and consensus)

[Tor Bug Tracker & Wiki]

#28638: Serialize state machines in the torrc
-+-
 Reporter:  asn  |  Owner:  (none)
 Type:  defect   | Status:  new
 Priority:  Medium   |  Milestone:  Tor:
 |  unspecified
Component:  Core Tor/Tor |Version:
 Severity:  Normal   | Resolution:
 Keywords:  wtf-pad, tor-relay, tor-cell,|  Actual Points:
  padding, 041-proposed  |
Parent ID:  #29102   | Points:  5
 Reviewer:   |Sponsor:
-+-

Comment (by mikeperry):

 Separated out the consensus piece into #29102

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Re: [tor-bugs] #28638 [Core Tor/Tor]: Serialize state machines in the torrc and consensus

[Tor Bug Tracker & Wiki]

#28638: Serialize state machines in the torrc and consensus
-+-
 Reporter:  asn  |  Owner:  (none)
 Type:  defect   | Status:  new
 Priority:  Medium   |  Milestone:  Tor:
 |  unspecified
Component:  Core Tor/Tor |Version:
 Severity:  Normal   | Resolution:
 Keywords:  wtf-pad, tor-relay, tor-cell,|  Actual Points:
  padding, 041-proposed  |
Parent ID:  #29102   | Points:  5
 Reviewer:   |Sponsor:
-+-
Changes (by mikeperry):

 * points:  13 => 5
 * parent:  #28632 => #29102


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Re: [tor-bugs] #28638 [Core Tor/Tor]: Serialize state machines in the torrc and consensus

[Tor Bug Tracker & Wiki]

#28638: Serialize state machines in the torrc and consensus
-+-
 Reporter:  asn  |  Owner:  (none)
 Type:  defect   | Status:  new
 Priority:  Medium   |  Milestone:  Tor:
 |  unspecified
Component:  Core Tor/Tor |Version:
 Severity:  Normal   | Resolution:
 Keywords:  wtf-pad, tor-relay, tor-cell,|  Actual Points:
  padding, 041-proposed  |
Parent ID:  #28632   | Points:  13
 Reviewer:   |Sponsor:
-+-
Changes (by mikeperry):

 * points:  10 => 13


Comment:

 Also, back-and-forth for review will take 3-4 days, I bet.

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Re: [tor-bugs] #28638 [Core Tor/Tor]: Serialize state machines in the torrc and consensus

[Tor Bug Tracker & Wiki]

#28638: Serialize state machines in the torrc and consensus
-+-
 Reporter:  asn  |  Owner:  (none)
 Type:  defect   | Status:  new
 Priority:  Medium   |  Milestone:  Tor:
 |  unspecified
Component:  Core Tor/Tor |Version:
 Severity:  Normal   | Resolution:
 Keywords:  wtf-pad, tor-relay, tor-cell,|  Actual Points:
  padding, 041-proposed  |
Parent ID:  #28632   | Points:  10
 Reviewer:   |Sponsor:
-+-
Changes (by mikeperry):

 * points:   => 10


Comment:

 (Figure 5 days for torrc serialization + testing + optimization and
 another 5 for consensus work and monitoring).

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Re: [tor-bugs] #28638 [Core Tor/Tor]: Serialize state machines in the torrc and consensus

[Tor Bug Tracker & Wiki]

#28638: Serialize state machines in the torrc and consensus
-+-
 Reporter:  asn  |  Owner:  (none)
 Type:  defect   | Status:  new
 Priority:  Medium   |  Milestone:  Tor:
 |  unspecified
Component:  Core Tor/Tor |Version:
 Severity:  Normal   | Resolution:
 Keywords:  wtf-pad, tor-relay, tor-cell,|  Actual Points:
  padding|
Parent ID:  #28632   | Points:
 Reviewer:   |Sponsor:
-+-

Comment (by asn):

 from todo file:
 {{{
 - circpad_machine_validate() function to sanity-check histograms loaded
 from
   consensus/torrc (can also be used to help guide a GA).
   - Check bin construction
   - no type overflow (start_usec + range_sec, etc)
   - no conflicting state transitions (or overlap with cancel events)
   - no use of both histograms and iat_dist
   - at least two histogram bins
   - min_hop vs target_hop
 }}}

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[tor-bugs] #28638 [Core Tor/Tor]: Serialize state machines in the torrc and consensus

[Tor Bug Tracker & Wiki]

#28638: Serialize state machines in the torrc and consensus
-+-
 Reporter:  asn  |  Owner:  (none)
 Type:  defect   | Status:  new
 Priority:  Medium   |  Milestone:  Tor: unspecified
Component:  Core |Version:
  Tor/Tor|   Keywords:  wtf-pad, tor-relay, tor-cell,
 Severity:  Normal   |  padding
Actual Points:   |  Parent ID:  #28632
   Points:   |   Reviewer:
  Sponsor:   |
-+-
 Figure out how to serialize state machines in the torrc and consensus to
 make it easire to specify state machines for researchers (and for common
 users).

 Perhaps it's fine to do this after 0.4.0 since the WTF-PAD code in 0.4.0
 is mainly for research purposes and not inteded to be used by a wide
 audience. The researchers can perhaps write code of their own that
 instantiates the padding machines if we write a good enough doc to do so.

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