similar to: [PATCH] Out-of-band challenge (OBC) authentication method

https://bugzilla.mindrot.org/show_bug.cgi?id=1438 Summary: Adds an out-of-band challenge (OBC) authentication method (via kbdint) Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: All OS/Version: Linux Status: NEW Keywords: patch Severity: normal

The Virtual Token (VToken) patch (https://bugzilla.mindrot.org/show_bug.cgi?id=1439) creates a kbdint device that provides a new challenge-based authentication mechanism. The server calculates a challenge from two secrets and a counter. You authenticate by proving by correctly answering the challenge, proving you know the secrets. This creates a software-based token, similar in function to

I looked around for a while, but couldn't find any code for requiring multiple authentication mechanisms in openssh. So I wrote an implemention. I thought at first I should change the PasswordAuthentication, PubkeyAuthentication, etc. keywords to allow no/yes/required. But there's some funky stuff in auth2.c with respect to keyboard interactive auth that would make this kind of

Hi, Please see the two ".ll' files attached. Command line used llc -march=pic16 -pre-RA-sched=list-burr -regalloc=pbqp new.obc The above test case crashes only when I use the combination of list-burr scheduler and pbqp register allocator. If any of them (scheduler or register allocator) is replaced with some alternate then I don't see the crash. I could not figure

This looks like a bug in the PBQP solver. I'm currently investigating. Cheers, Lang. On Thu, Nov 12, 2009 at 12:46 AM, <Sachin.Punyani at microchip.com> wrote: > Hi, > > > > Please see the two “.ll’ files attached. > > > > Command line used > > llc –march=pic16  –pre-RA-sched=list-burr –regalloc=pbqp new.obc > > > > The above test case

R Users: I am trying to estimate a model of fertility behaviour using birth history data with maximum likelihood. My code works but is extremely slow (because of several for loops and my programming inefficiencies); when I use the genetic algorithm to optimize the likelihood function, it takes several days to complete (on a machine with Intel Core 2 processor [2.66GHz] and 2.99 GB RAM). Computing

Dear R users, I would like to use several R functions from a C-code and I have read the "Introduction to the .C Interface to R". Unfortunately, my shared library with the C-code works only in cases where I use R-routines that are defined Rmath.h, eg. ************************************* less test.c: #include <R.h> #include <Rinternals.h> #include <Rmath.h> void

Jefferson Ogata's patch http://marc.info/?l=openssh-unix-dev&m=108134938701018&w=2 adds a multiple authentication methods option to sshd. I updated the patch to 4.7p1 and added logic to allow it to work with privilege separation. https://bugzilla.mindrot.org/show_bug.cgi?id=1435 -------------- next part -------------- A non-text attachment was scrubbed... Name:

Hi Sachin, Confirmed: This is being caused by a subtle issue in the heuristic PBQP solver. Specifically: R1/R2 reductions as currently implemented can, on rare occasions, lead to the heuristic solver failing to find a finite cost solution, even though one exists. The infinite cost solution will always be in violation of some rule of register allocation (failing to handle an interference, or

Thanks Lang! I think we can use linear scan as work around for short term. Thanks for your help. Regards Sachin > -----Original Message----- > From: Lang Hames [mailto:lhames at gmail.com] > Sent: Sunday, November 15, 2009 10:08 AM > To: Sachin Punyani - I00202 > Cc: llvmdev at cs.uiuc.edu > Subject: Re: [LLVMdev] Crash in PBQP register allocator > > Hi Sachin, >

https://bugzilla.mindrot.org/show_bug.cgi?id=1439 Summary: Adds Virtual Token (VToken) authentication method to kbdint Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: All OS/Version: Linux Status: NEW Keywords: patch Severity: normal Priority: P2

https://bugzilla.mindrot.org/show_bug.cgi?id=1439 Summary: Adds Virtual Token (VToken) authentication method to kbdint Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: All OS/Version: Linux Status: NEW Keywords: patch Severity: normal Priority: P2

Hi Sachin, Yes. Bernhard Scholz and I have just discussed a fix for this. I hope to commit it in the next few days. I will let you know as soon as it goes in to the mainline. Regards, Lang. On Tue, Dec 15, 2009 at 5:34 PM, <Sachin.Punyani at microchip.com> wrote: > Hi Lang, > > Thanks for your inputs on the problem. I was just curious to know if you > got any opportunity to

Hi Lang, Thanks for your inputs on the problem. I was just curious to know if you got any opportunity to work on the solution for this. Regards Sachin > -----Original Message----- > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On > Behalf Of Sachin.Punyani at microchip.com > Sent: Tuesday, November 17, 2009 12:00 PM > Subject: Re: [LLVMdev] Crash

Hi Sachin, llvm-dev, I've just committed a new PBQP solver which, among other things, should take care of this bug. Please let me know how it works out for you. Cheers, Lang. On Tue, Dec 15, 2009 at 5:54 PM, Lang Hames <lhames at gmail.com> wrote: > Hi Sachin, > > Yes. Bernhard Scholz and I have just discussed a fix for this. I hope to > commit it in the next few days. I

Hi Lang, I'm surprised about the fact that you omit R1/R2 reductions in some cases. Can you give a more detailed description of the bug (e.g. a PBQP dump)? Best regards, Sebastian Lang Hames wrote: > Hi Sachin, llvm-dev, > > I've just committed a new PBQP solver which, among other things, > should take care of this bug. > > Please let me know how it works out for you.

Hi, We're thinking of using Mgetty and a modem to allow us some out of band management access to sites if the ADSL connection fails... Just wondered if anyone had a recommended USB modem they've used on Centos/Mgetty as Hayes compatible serial modems seem to be quite rare these days?

Hello, I''m using shorewall at the moment, but I''m asking this because I''m thinking on switching to htb from a script if this isn''t possible from shorewall. Is it possible to get HTB to treat each individual IP in an IP range as a separate leaf, so I don''t have to insert a separate HTB rule for every new user? Thanks a bunch, Iscu.

Hello, I am fitting data using different methods e.g. Local Polynomial and Smoothing splines. The data is generated out of a true function model with added normally distributed noise. I would like to know "how often the confidence band for all points simultaneously contain all true values". I can answer the question for one point in the following way: e.g. #

The error msg is telling you that R cannot evaluate the loss function, so you should not expect answers. You might try examining the data -- Are there NA or Inf entries? Or prepare a dataframe with just X and Y, sort by X and graph. Then check the nls computations by sampling, say, every 100 X's to give you a dataset with about 160 observations. If that doesn't work, it is at least