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Groups > comp.arch.embedded > #25433

Re: C# for Embedded ?...

From Hans-Bernhard Bröker <HBBroeker@t-online.de>
Newsgroups comp.arch.embedded
Subject Re: C# for Embedded ?...
Date 2016-11-07 18:38 +0100
Message-ID <e8bshgF45v0U1@mid.dfncis.de> (permalink)
References (5 earlier) <UAOTz.1075296$%E.7299@fx39.am4> <878tswgog0.fsf@nightsong.com> <liWTz.462116$4I.319786@fx24.am4> <874m3jhft4.fsf@nightsong.com> <CdYTz.203778$dW4.29623@fx25.am4>

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Am 07.11.2016 um 10:56 schrieb Tom Gardner:
> On 07/11/16 08:09, Paul Rubin wrote:
>> Tom Gardner <spamjunk@blueyonder.co.uk> writes:
>>> Maybe, but what is stored on the card, and why is that essential?
>>
>> Typically user credentials including a cryptographic signing key.  The
>> key has to be encapsulated in the card so it can't be copied.  It's
>> instead used to sign a challenge presented by an external device.

> And that is /precisely/ the kind of magic number that I
> was thinking of when I wrote:

No, it's not.  The crucial difference being that the actual magic number 
is _never_ever_ transmitted to any server.

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Thread

C# for Embedded ?... Chris <xxx.syseng.yyy@gfsys.co.uk> - 2016-11-04 13:12 +0000
  Re: C# for Embedded ?... Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2016-11-04 15:16 +0200
    Re: C# for Embedded ?... Chris <xxx.syseng.yyy@gfsys.co.uk> - 2016-11-04 13:39 +0000
    Re: C# for Embedded ?... Jack <jack4747@gmail.com> - 2016-11-04 07:52 -0700
      Re: C# for Embedded ?... Luke A. Guest <laguest@archeia.com> - 2016-11-30 12:47 +0000
  Re: C# for Embedded ?... Dave Nadler <drn@nadler.com> - 2016-11-04 06:44 -0700
    Re: C# for Embedded ?... Chris <xxx.syseng.yyy@gfsys.co.uk> - 2016-11-04 14:30 +0000
      Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-04 11:54 -0700
        Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-04 12:10 -0700
          Re: C# for Embedded ?... Mike Perkins <spam@spam.com> - 2016-11-06 14:55 +0000
            Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-06 12:46 -0700
              Re: C# for Embedded ?... Mike Perkins <spam@spam.com> - 2016-11-06 20:48 +0000
                Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-06 14:25 -0700
        Re: C# for Embedded ?... kalvin.news@gmail.com - 2016-11-04 12:11 -0700
          Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-04 15:17 -0700
            Re: C# for Embedded ?... Clifford Heath <no.spam@please.net> - 2016-11-05 09:24 +1100
        Re: C# for Embedded ?... Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-11-04 22:38 +0100
          Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-04 15:12 -0700
            Re: C# for Embedded ?... Clifford Heath <no.spam@please.net> - 2016-11-05 09:21 +1100
            Re: C# for Embedded ?... Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-11-05 07:21 +0100
              Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-04 23:39 -0700
              Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-04 23:52 -0700
                Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-05 00:44 -0700
                Re: C# for Embedded ?... kalvin.news@gmail.com - 2016-11-05 04:03 -0700
                Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-05 04:41 -0700
                Re: C# for Embedded ?... Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-11-06 10:03 +0100
                Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-06 14:32 -0800
                Re: C# for Embedded ?... upsidedown@downunder.com - 2016-11-05 15:39 +0200
                Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-05 11:12 -0700
                Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-05 11:35 -0700
                Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-05 11:46 -0700
    Re: C# for Embedded ?... Luke A. Guest <laguest@archeia.com> - 2016-11-30 12:47 +0000
  Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-04 15:37 +0000
    Re: C# for Embedded ?... Tim Wescott <tim@seemywebsite.really> - 2016-11-04 11:32 -0500
      Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-04 18:19 +0000
  Re: C# for Embedded ?... George Neuner <gneuner2@comcast.net> - 2016-11-04 12:07 -0400
    Re: C# for Embedded ?... David Brown <david.brown@hesbynett.no> - 2016-11-04 17:54 +0100
      Re: C# for Embedded ?... Tim Wescott <seemywebsite@myfooter.really> - 2016-11-04 12:54 -0500
    Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-04 18:36 +0000
      Re: C# for Embedded ?... George Neuner <gneuner2@comcast.net> - 2016-11-04 22:00 -0400
        Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-04 21:02 -0700
          Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-05 08:45 +0000
        Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-05 08:38 +0000
          Re: C# for Embedded ?... George Neuner <gneuner2@comcast.net> - 2016-11-06 04:50 -0500
            Re: C# for Embedded ?... Niklas Holsti <niklas.holsti@tidorum.invalid> - 2016-11-06 19:49 +0200
            Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-06 19:05 +0000
    Re: C# for Embedded ?... Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2016-11-06 19:52 +0100
      Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-06 11:10 -0800
        Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-06 22:44 +0000
      Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-06 19:12 +0000
        Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-06 11:33 -0800
          Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-06 22:59 +0000
            Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-06 15:48 -0800
              Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-07 07:45 +0000
                Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-07 00:09 -0800
                Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-07 09:56 +0000
                Re: C# for Embedded ?... Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2016-11-07 18:38 +0100
                Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-07 19:17 +0000
                Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-07 21:29 -0800
                Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-08 08:07 +0000
                Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-08 01:00 -0800
                Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-08 10:19 +0000
  Re: C# for Embedded ?... John Speth <johnspeth@yahoo.com> - 2016-11-04 10:03 -0700
    Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-04 12:04 -0700
    Re: C# for Embedded ?... Clifford Heath <no.spam@please.net> - 2016-11-05 09:13 +1100
      Re: C# for Embedded ?... Ed Prochak <edprochak@gmail.com> - 2016-11-07 11:16 -0800
        Re: C# for Embedded ?... Clifford Heath <no.spam@please.net> - 2016-11-08 21:39 +1100
          Re: C# for Embedded ?... Ed Prochak <edprochak@gmail.com> - 2016-11-11 15:25 -0800
  Re: C# for Embedded ?... kalvin.news@gmail.com - 2016-11-04 11:22 -0700
    Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-04 18:50 +0000
      Re: C# for Embedded ?... kalvin.news@gmail.com - 2016-11-04 11:58 -0700
        Re: C# for Embedded ?... kalvin.news@gmail.com - 2016-11-04 12:17 -0700
      Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-04 12:51 -0700
        Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-04 23:23 +0000
          Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-04 17:35 -0700
            Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-05 09:04 +0000
    Re: C# for Embedded ?... Wouter van Ooijen <wouter@voti.nl> - 2016-11-04 22:55 +0100
    Re: C# for Embedded ?... Luke A. Guest <laguest@archeia.com> - 2016-11-30 15:55 +0000
  Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-04 11:48 -0700
  Re: C# for Embedded ?... asdf <asdf@nospam.com> - 2016-11-05 12:40 +0000
    Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-05 15:48 +0000
      Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-05 11:41 -0700
        Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-05 20:20 +0000
          Re: C# for Embedded ?... Paul Rubin <no.email@nospam.invalid> - 2016-11-05 19:14 -0700
    Re: C# for Embedded ?... upsidedown@downunder.com - 2016-11-05 20:15 +0200
      Re: C# for Embedded ?... Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-05 20:25 +0000
        Re: C# for Embedded ?... Don Y <blockedofcourse@foo.invalid> - 2016-11-05 17:15 -0700
  Re: C# for Embedded ?... Mike Perkins <spam@spam.com> - 2016-11-05 21:04 +0000
  Re: C# for Embedded ?... Chris <xxx.syseng.yyy@gfsys.co.uk> - 2016-11-06 00:31 +0000
    Re: C# for Embedded ?... Dave Nadler <drn@nadler.com> - 2016-11-05 18:11 -0700
  Re: C# for Embedded ?... Luke A. Guest <laguest@archeia.com> - 2016-11-30 12:43 +0000

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