[TheList] Encription installation commences
Neill Ellis
tgsnoopy at gmail.com
Wed May 27 05:13:03 AEST 2009
This is the first roll out of P25 to general duties as I understand it.
Maybe general duties will be unencrypted except when they need encryption?
I await a report from someone with appropriate equipment in the
Wellington region.
Sadly I expect it will be encrypted.
Breaking the encryption? Wishful thinking, but I doubt it will happen.
If they suspect it has, they will simply change, which is a
straightforward task.
Enjoy it while it lasts.
Regards,
Neill.
Nath Hodge wrote:
> they are saying that they will have rolled out to all the channels by
> 2014, what channels do they class as low priority? what would the South
> Canterbury channel be classed as?
>
> *From:* Mike Barnes (ZL3TMB) <mailto:zl3tmb at ihug.co.nz>
> *Sent:* Wednesday, May 27, 2009 12:09 AM
> *To:* thelist at radiowiki.org.nz <mailto:thelist at radiowiki.org.nz>
> *Subject:* Re: [TheList] Encription installation commences
>
> The police will be the same as the GSM & CDMA phones, not something to
> listen to with the new technology.
> BUT
> 5 years is a long time for technology! Some cleaver bugger will get it
> to decode.....
> But then it will be a matter of "National security" and you'll be taken
> to court as a terrorist for listening
>
> Cheers
> Mike
>
> ------------------------------------------------------------------------
> *From:* thelist-bounces at radiowiki.org.nz
> <mailto:thelist-bounces at radiowiki.org.nz>
> [mailto:thelist-bounces at radiowiki.org.nz] *On Behalf Of *Chris Hoffmann
> *Sent:* Tuesday, 26 May 2009 7:50 p.m.
> *To:* thelist at radiowiki.org.nz
> *Subject:* Re: [TheList] Encription installation commences
>
> All encryption is breakable, however the encryption that will be in use
> on the new network will be safe for a number of years...
>
> However obtaining radio key then keeping up with the re keying would on
> paper work, you would need some very clever bunny to write some rather
> complex software and there just isn't the interest world wide to put the
> required effort into it. Then you also face the fact that it would be
> illegal to decrypt it even if you could. Also I don't think Police I&T
> will be given out keys in fortune cookies to begin with. Even if you
> were to lay your hands on a radio, you will not be able to read the key
> from it.
>
> So I guess it is back to whatever it was we did before scanning :-(
>
> ----- Original Message -----
> From: thelist-bounces at radiowiki.org.nz <thelist-bounces at radiowiki.org.nz>
> To: thelist at radiowiki.org.nz <thelist at radiowiki.org.nz>
> Sent: Tue May 26 19:36:13 2009
> Subject: Re: [TheList] Encription installation commences
>
> Even then, no.
>
>
>
> As Neill posted a few days ago, it requires 10,000ish years was it
> Neill? with the current available computing power to crack the key. But
> the key changes frequently so it will be quite out of date after 10,000
> years anyway J
>
>
>
> This system has been in use around the world for years, no one has
> cracked the encryption, and it is widely believed that no-one will
> anytime soon.
>
>
>
> But if anyone wants to fire up the dusty old 386 in their garage and
> have a go, by all means be my guest J
>
>
>
>
>
> From: thelist-bounces at radiowiki.org.nz
> [mailto:thelist-bounces at radiowiki.org.nz] On Behalf Of Shane Vickers
> Sent: Tuesday, 26 May 2009 7:24 p.m.
> To: thelist at radiowiki.org.nz
> Subject: Re: [TheList] Encription installation commences
>
>
>
> With money I guess it could be..
>
>
>
>
>
> From: thelist-bounces at radiowiki.org.nz
> [mailto:thelist-bounces at radiowiki.org.nz] On Behalf Of Scott Palmer
> Sent: Tuesday, 26 May 2009 7:21 p.m.
> To: thelist at radiowiki.org.nz
> Subject: Re: [TheList] Encription installation commences
>
>
>
> Do you really think it will be that simple?
>
>
>
> (Answer = no)
>
>
>
> J
>
>
>
>
>
> From: thelist-bounces at radiowiki.org.nz
> [mailto:thelist-bounces at radiowiki.org.nz] On Behalf Of Gary
> Sent: Tuesday, 26 May 2009 6:37 p.m.
> To: thelist at radiowiki.org.nz
> Subject: Re: [TheList] Encription installation commences
>
>
>
> Well thinking outside the circle
>
>
>
> Wouldn't it be easier to just get the same speced radio and secretly
> clone one of the others and disable the kill feature?
>
>
>
> another thing, if its a case of having the key - have some way to
> recognise the data transmitted to change the keys/encryption and set up
> some system to only listen for that change and record/decode it?
>
>
>
> Cos surely at some stage someone will have a radio turned off or battery
> go flat when the new key is transmitted so will have to listen out for
> it unencrypted or is this some multi-layered system that can transmit
> with multiple different sets of encryption at the same time?
>
>
>
> Food for thought?
>
>
>
>
>
>
>
>
>
> On 26/05/2009 5:48:32 p.m., Rick (smithr at ihug.co.nz) wrote:
> > Hi Ray.
> >
> > Not sure if even our experts could decode apc25 encryption.
> > Perhaps a digital receiver combined with a Cray supercomputer and many
> > hours
> > of programming may get you close but that is likely all thwarted by the
> > "over the air rekeying".
> >
> > Now what did we all do before scanners came along?
> >
> > Rick.
> >
> > -----Original Message-----
> > From: thelist-bounces at radiowiki.org.nz
> > [mailto:thelist-bounces at radiowiki.org.nz] On Behalf Of RayC
> > Sent: Tuesday, 26 May 2009 17:29
> > To: thelist at radiowiki.org.nz
> > Subject: [TheList] Encription installation commences
> >
> > What would be the best radio to buy to listen to the police.
>
>
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