Re: Judy Miller needing killing

2005-10-19 Thread Dave Howe
Gil Hamilton wrote: > I've never heard it disclosed how the prosecutor discovered that Miller had > had such a conversation but it isn't relevant anyway. The question is, can > she defy a subpoena based on membership in the privileged Reporter class that > an "ordinary" person could not defy? Why

Re: Judy Miller needing killing

2005-10-19 Thread Dave Howe
Gil Hamilton wrote: > The problem is that reporters want to be made into a special class of > people that don't have to abide by the same laws as the rest of us. Are > you a reporter? Am I? Is the National Inquirer? How about Drudge? > What about bloggers? Which agency will you have to apply

Re: [EMAIL PROTECTED]: [IP] Internet phone wiretapping ("Psst! The FBI is Having Trouble on the Line", Aug. 15)]

2005-09-07 Thread Dave Howe
Tyler Durden wrote: > We need a WiFi VoIP over Tor app pronto! Let 'em CALEA -that-. Only then > will the ghost of Tim May rest in piece. Don't really need one. the Skype concept of "supernodes" - users that relay conversations for other users - could be used just as simply, and is Starbucks-comp

Re: no visas for Chinese cryptologists

2005-08-18 Thread Dave Howe
Tyler Durden wrote: Hey...this looks interesting. I'd like to see the email chain before this. sorry, accidental crosspost from mailto:cryptography@metzdowd.com; see http://diswww.mit.edu/bloom-picayune/crypto/18225 for the post it is a reply to.

Re: no visas for Chinese cryptologists

2005-08-18 Thread Dave Howe
Hasan Diwan wrote: if the US wants to maintain its fantasy, it will need a Ministry of Truth to do so. Cheers, Hasan Diwan <[EMAIL PROTECTED]> And the airing of government-issued news bulletins without attributation (or indeed, anything from Fox News) doesn't convince you there already is one?

Re: Privacy Guru Locks Down VOIP

2005-07-27 Thread Dave Howe
Eugen Leitl wrote: http://wired.com/news/print/0,1294,68306,00.html Privacy Guru Locks Down VOIP By Kim Zetter Story location: http://www.wired.com/news/technology/0,1282,68306,00.html 10:20 AM Jul. 26, 2005 PT First there was PGP e-mail. Then there was PGPfone for modems. Now Phil Zimmermann

Re: SHA1 broken?

2005-02-19 Thread Dave Howe
Eugen Leitl wrote: On Sat, Feb 19, 2005 at 03:53:53PM +, Dave Howe wrote: I wasn't aware that FPGA technology had improved that much if any - feel free to correct my misapprehension in that area though :) FPGAs are too slow (and too expensive), if you want lots of SHA-1 performance,

Re: SHA1 broken?

2005-02-19 Thread Dave Howe
Joseph Ashwood wrote: I believe you substantially misunderstood my statements, 2^69 work is doable _now_. 2^55 work was performed in 72 hours in 1998, scaling forward the 7 years to the present (and hence through known data) leads to a situation where the 2^69 work is achievable today in a reaso

Re: SHA1 broken?

2005-02-17 Thread Dave Howe
Joseph Ashwood wrote: > I believe you are incorrect in this statement. It is a matter of public record that RSA Security's DES Challenge II was broken in 72 hours by $250,000 worth of semi-custom machine, for the sake of solidity let's assume they used 2^55 work to break it. Now moving to a comp

Re: Financial identity is *dangerous*? (was re: Fake companies, real money)

2004-10-29 Thread Dave Howe
Roy M. Silvernail wrote: I was thinking more of the rumor that Longhorn's filesystem would start at '/', removing the 'X:' and the concept of separate drives (like unix has done for decades :) ). When I first saw this discussed, the consensus was that it would break any application that expected t

Re: Printers betray document secrets

2004-10-29 Thread Dave Howe
Ian Grigg wrote: It's actually quite an amusing problem. When put in those terms, it might be cheaper and more secure to go find some druggie down back of central station, and pay them a tenner to write out the ransom demand. Or buy a newspaper and start cutting and pasting the letters... or sligh

Re: Financial identity is *dangerous*? (was re: Fake companies, real money)

2004-10-29 Thread Dave Howe
[EMAIL PROTECTED] wrote: This is what I love about the Internet -- ask a question and get silence but make a false claim and you get all the advice you can possibly eat. Yup. give wrong advice, and you look like a fool. correct someone else's wrong advice, and you make them look foolish (unless

Re: Financial identity is *dangerous*? (was re: Fake companies, real money)

2004-10-29 Thread Dave Howe
Roy M. Silvernail wrote: I'd thought it was so Microsoft could offer an emulation-based migration path to all the apps that would be broken by Longhorn. MS has since backed off on the new filesystem proposal that would have been the biggest source of breakage (if rumors of a single-rooted, more *n

Re: Doubt

2004-10-27 Thread Dave Howe
Tyler Durden wrote: Yet what of your blindness, which doubts *everything* the current administration does? 1. Abu Ghraib 2. WMD in Iraq 3. Patriot Act 4. Countless ties between this administration and the major contract winners in Iraq Hum. Seems a decent amount of doubt is called for. For that ma

Re: E-Vote Vendors Hand Over Software

2004-10-27 Thread Dave Howe
R.A. Hettinga wrote: The stored software will serve as a comparison tool for election officials should they need to determine whether anyone tampered with programs installed on voting equipment. IIRC during the last set, the manufacturers themselves updated freshly-minted software from their ftp

Re: Donald's Job Description

2004-10-27 Thread Dave Howe
Tyler Durden wrote: I'm sure there are several Cypherpunks who would be very quick to describe Kerry as "needs killing". but presumably, lower down the list than shrub and his current advisors?

Re: Airport insanity

2004-10-24 Thread Dave Howe
Adam wrote: You know, the more I read posts by Mr. Donald, the more I believe that he is quite possibly the most apt troll I have ever encountered. It is quite apparent from reading his responses that he is obviously an exceptionally intelligent (academically anyway) individual. I find it hard to b

Re: "Give peace a chance"? NAH...

2004-10-19 Thread Dave Howe
Tyler Durden wrote: So. Why don't we see terrorist attacks in Sweden, or Switzerland, or Belgium or any other country that doesn't have any military or Imperliast presence in the middle east? Is this merely a coincidence? What I strongly suspect is that if we were not dickin' around over there

Re: Airport insanity

2004-10-15 Thread Dave Howe
Damian Gerow wrote: I've had more than one comment about my ID photos that amount to basically: "You look like you've just left a terrorist training camp." For whatever reason, pictures of me always come out looking like some crazed religious fanatic. But that doesn't mean that I'm going to bomb

Re: Certicom sees lift from entertainment industry

2004-10-14 Thread Dave Howe
R.A. Hettinga wrote: The technology at the core of Certicom's products - elliptic-curve cryptography, or ECC - is well suited to such purposes since it can work faster and requires less computing power and storage than conventional forms of cryptography, he said. Well, best of luck to them. any sc

Re: Congress Close to Establishing Rules for Driver's Licenses

2004-10-12 Thread Dave Howe
Riad S. Wahby wrote: ...except (ta-d) the passport, which is universally accepted by liquor stores AFAICT. And how many americans have a passport,and carry one for identification purposes?

Re: Congress Close to Establishing Rules for Driver's Licenses

2004-10-12 Thread Dave Howe
J.A. Terranson wrote: Which of course neatly sidesteps the issue that a DRIVERS LICENSE is not "identification", it is proof you have some minimum competency to operate a motor vehicle... IIRC, several states have taken to issuing a "no compentency" driving licence (ie, the area that says what that

Re: Quantum cryptography gets "practical"

2004-10-07 Thread Dave Howe
Steve Furlong wrote: On Thu, 2004-10-07 at 14:50, Dave Howe wrote: The "regular encryption scheme" (last I looked at a QKE product) was XOR Well, if it's good enough for Microsoft, it's good enough for everyone. I have it on good authority that Microsoft's designers a

Re: Quantum cryptography gets "practical"

2004-10-07 Thread Dave Howe
Tyler Durden wrote: Oops. You're right. It's been a while. Both photons are not utilized, but there's a Private channel and a public channel. As for MITM attacks, however, it seems I was right more or less by accident, and the collapsed ring configuration seen in many tightly packed metro areas

Re: City Challenged on Fingerprinting Protesters

2004-10-06 Thread Dave Howe
Major Variola (ret) wrote: There is a bill in this year's Ca election to require DNA sampling of anyone arrested. Not convicted of a felony, but arrested. Doesn't surprise me - the UK police collected a huge bunch of fingerprints and dna samples "for elimination purposes" during one of the child

Re: Quantum cryptography gets "practical"

2004-10-06 Thread Dave Howe
Dave Howe wrote: I think this is part of the purpose behind the following paper: http://eprint.iacr.org/2004/229.pdf which I am currently trying to understand and failing miserably at *sigh* Nope, finally strugged to the end to find a section pointing out that it does *not* prevent mitm attacks

Re: Quantum cryptography gets "practical"

2004-10-06 Thread Dave Howe
r anything more than a trivial link (two buildings within easy walking distance, sending high volumes of extremely sensitive material between them) -TD From: Dave Howe <[EMAIL PROTECTED]> To: Email List: Cryptography <[EMAIL PROTECTED]>, Email List: Cypherpunks <[EMAIL

Re: QC Hype Watch: Quantum cryptography gets practical

2004-10-05 Thread Dave Howe
R. A. Hettinga wrote: Two factors have made this possible: the vast stretches of optical fiber (lit and dark) laid in metropolitan areas, which very conveniently was laid from one of your customers to another of your customers (not between telcos?) - or are they talking only having to lay new lin

Re: comfortably numb

2004-10-03 Thread Dave Howe
Major Variola (ret) wrote: t 11:22 PM 10/1/04 -0700, Bill Stewart wrote: In the US its generally illegal to tattoo someone who is drunk. Not sure about that - certainly its illegal in the UK to tattoo for a number of reasons, but the drunkenness one usually comes down to "is not capable of giving

Re: On what the NSA does with its tech

2004-08-05 Thread Dave Howe
Pete Capelli wrote: On Thu, 05 Aug 2004 20:07:23 +0100, Dave Howe <[EMAIL PROTECTED]> wrote: all generalizations are false, including this one. Is this self-referential? yes - some generalizations are accurate - and its also a quote, but I may have misworded it so I didn't quotemark i

Re: On what the NSA does with its tech

2004-08-05 Thread Dave Howe
Morlock Elloi wrote: Hint: all major cryptanalytic advances, where governments broke a cypher and general public found out few *decades* later were not of brute-force kind. all generalizations are false, including this one. most of the WWII advances in computing were to brute-force code engines, n

X-Cypher, SIP VoIP, stupid propriatory crapola

2004-07-27 Thread Dave Howe
Particularly disgusted by the last paragraph |http://www.visual-mp3.com/review/14986.html | | X-Cipher - Secure Encrypted Communications | |The Internet is a wonderful shared transmission technology, allowing |any one part of the Internet to communicate to any other part of the |Internet. Like

Re: Secure telephones

2004-07-18 Thread Dave Howe
Jack Lloyd wrote: How well is VoIP going to work over SSL/TLS (ie, TCP) though? you can do SSL over UDP if you like - I think most VPN software is UDP only, while OpenVPN has a "fallback" TCP mode for cases where you can't use UDP (and TBH there aren't many) > I've never used any VoIP-over-TCP

Re: Secure telephones

2004-07-18 Thread Dave Howe
Thomas Shaddack wrote: The easiest way is probably a hybrid of telephone/modem, doing normal calls in "analog" voice mode and secure calls in digital modem-to-modem connection. The digital layer may be done best over IP protocol, assigning IP addresses to the phones and making them talk over TCP

Re: Reverse Scamming 419ers

2004-06-11 Thread Dave Howe
Eric Cordian wrote: But Nigeria is a very poor country, with high unemployment, where people are forced by economic circumstances to do almost anything to try and feed their families. I see no reason to be proud of reverse-scamming a Nigerian out of $80 when it might be his entire family's foo

Re: Science: throttling computer viruses

2004-05-21 Thread Dave Howe
Eric Cordian wrote: > I have a dual boot system which normally runs Linux. Since it had > been a couple of months since I last ran XP, I booted it on Tuesday > to run Windows Update, and keep it current with critical patches. > Within minutes, before I had even downloaded the first update, my box

Re: SASSER Worm Dude

2004-05-11 Thread Dave Howe
Tyler Durden wrote: > "HANOVER, Germany -- German police have arrested an 18-year-old man > suspected of creating the Sasser computer worm, believed to be one of > the Internet's most costly outbreaks of sabotage." > Note the language...an "18 year old MAN" and "sabotage"... > So a HS kid, living w

Accoustic Cryptoanalysis for RSA?

2004-05-10 Thread Dave Howe
opinions? http://www.wisdom.weizmann.ac.il/~tromer/acoustic/

Re: [IP] One Internet provider's view of FBI's CALEA wiretap push

2004-04-22 Thread Dave Howe
R. A. Hettinga wrote: > At 12:09 PM +0200 4/22/04, Eugen Leitl wrote: >> Are you truly expecting a worldwide ban on encryption? > It's like expecting a worldwide ban on finance. Been tried. Doesn't > work. There isn't a worldwide ban on breaking CSS - doesn't stop the film industry trying to enforc

Re: [IP] One Internet provider's view of FBI's CALEA wiretap push

2004-04-22 Thread Dave Howe
Eugen Leitl wrote: > On Thu, Apr 22, 2004 at 01:13:48AM +0100, Dave Howe wrote: >> No, it is a terrible situation. >> It establishes a legal requirement that communications *not* be >> private from the feds. from there, it is just a small step to >> defining encryption

Re: Fornicalia Lawmaker Moves to Block Gmail

2004-04-12 Thread Dave Howe
Riad S. Wahby wrote: > SAN FRANCISCO (Reuters) - A California state senator on Monday said > she was drafting legislation to block Google Inc.'s free e-mail > service "Gmail" because it would place advertising in personal > messages after searching them for key words. Is she planning to block all t

Re: The Gilmore Dimissal

2004-03-31 Thread Dave Howe
[EMAIL PROTECTED] wrote: > If you're not the driver and you don't drive you don't have to have > an ID. And you can't show what you don't have. IIRC, in the case above the guy was outside his car - his daughter (still in the car) may well have been the driver, not him

Interesting case?

2004-03-28 Thread Dave Howe
Interesting looking case coming up soon - an employee (whose motives are probably dubious, but still :) installed a keyghost onto his boss' pc and was charged with unauthorised wire tapping. That isn't the interesting bit. the interesting bit is this is IIRC exactly how the FBI obtained Scarfo's PG

Re: If You Want to Protect A Security Secret, Make Sure It's Public

2004-03-16 Thread Dave Howe
Riad S. Wahby wrote: > John Young <[EMAIL PROTECTED]> wrote: >> Despite the long-lived argument that public review of crypto assures >> its reliability, no national infosec agency -- in any country >> worldwide -- follows that practice for the most secure systems. >> NSA's support for >> AES notwit

Re: More on VoIP

2004-02-24 Thread Dave Howe
Tyler Durden wrote: > Encryption ain't the half of it. Really good liottle article. And I > didin't know Skype was based in Luxemborg > http://slate.msn.com/id/2095777/ Not playing with Skype - why risk a closed source propriatory solution when there is open source, RFC documented SIP?

Re: all the viruses, spam and bounces that are all I get from this list at the moment

2004-01-30 Thread Dave Howe
Bah, I really miss the crap-filtered version of cypherpunks can anyone recommend a better node than the one I am using now?

Re: Canada issues levy on non-removable memory (for MP3 players)

2004-01-11 Thread Dave Howe
> Would something like this go over in the US? I wonder ... I thought that there was already a levy on blank CDR media in the US; there is certainly already one on blank audio tapes...

Re: Snake oil?

2004-01-06 Thread Dave Howe
[EMAIL PROTECTED] wrote: > http://www.topsecretcrypto.com/ > Snake oil? I am not entirely sure. on the plus side - it apparently uses Sha-1 for a signing algo, RSA with a max keysize of 16Kbits (overkill, but better than enforcing something stupidly small), built in NTP synch for timestamps (probab

Re: U.S. in violation of Geneva convention?

2003-12-15 Thread Dave Howe
Jim Dixon wrote: > The Geneva conventions require, among other things, that soldiers wear > uniforms. No, they don't. Fox news repeats this enough that more than half of america believes it, but then, more than half of america believes Iraq was somehow involved in the Trade Center attacks too.

Re: e voting (receipts, votebuying, brinworld)

2003-11-26 Thread Dave Howe
Miles Fidelman wrote: > - option for a quick and dirty recount by feeding the ballots through > a different counting machine (maybe with different software, from a > different vendor) or indeed constructing said machines so they *assume* they will be feeding another machine in a chain (so every par

Re: e voting

2003-11-21 Thread Dave Howe
Tim May wrote: > Without the ability to (untraceably, unlinkably, of course) verify > that this vote is "in the vote total," and that no votes other than > those > who actually voted, are in the vote total, this is all meaningless. The missing step is that that paper receipt isn't kept by the voter

Re: Freedomphone

2003-11-20 Thread Dave Howe
Neil Johnson wrote: > On Wednesday 19 November 2003 05:33 pm, Dave Howe wrote: > SIP is just the part of the VoIP protocols that handling signaling > (off-hook, dialing digits, ringing the phone, etc.). The voice data > is handled by Real-Time Streaming Protocol (RTSP), one strea

Re: Freedomphone

2003-11-19 Thread Dave Howe
Steve Schear wrote: > No, but this may be of interest. > http://www.technologyreview.com/articles/wo_hellweg111903.asp > > Its closed source but claims to use AES. *nods* closed source, proprietory protocol, as opposed to SIP which is an RFC standard (and interestingly, is supported natively by Win

Re: Freedomphone

2003-11-19 Thread Dave Howe
Steve Schear wrote: > If and when this is accomplished the source could then be used, if it > can't already, for PC-PC secure communications. A practical > replacement for SpeakFreely may be at hand. The limitation of either > direct phone or ISDN connection requirement is a problem though. *nods

Re: Partition Encryptor

2003-11-17 Thread Dave Howe
Sunder wrote: > Which only works on win9x, and no freeware updates exist for > Win2k/XP/NT. i.e. worthless... There was a payware (but disclosed source) update for NT/2K, and of course E4M (on which the NT driver for scramdisk was based) was always NT compatable and very similar to Scramdisk. I don

Biometric ID cards to be "backdoored" in the UK

2003-11-11 Thread Dave Howe
Students of UK politics should be aware that the british prime minister considered it a sign of "moral courage" to press ahead with an attack on iraq despite protests in the streets and massed opposition by politicians of all parties, and that forging evidence is fully justified by the results.

Re: [s-t] needle in haystack digest #3 (fwd from Nick.Barnes@pobox.com)

2003-11-07 Thread Dave Howe
Tim May wrote: > On Thursday, November 6, 2003, at 09:20 AM, Dave Howe wrote: >>> No Such Agency doesn't fab much of anything; they can't afford to. >>> They and their ilk are far more interested in things like FPGAs and >>> adapting numerical algorithms

Re: Using Virus/Worm comments to implicate others

2003-09-04 Thread Dave Howe
Tim May wrote: > Reading about the Romanian student arrested today for allegedly > releasing one of the "Blaster" variants, I was struck by how easy it > would be to "bring a shitstorm down" on someone by inserting comments > into the virus code. oh joy - yet another way to joe-job someone.

Re: Getting certificates.

2003-09-03 Thread Dave Howe
> Outlook and outlook express support digital signing and > encryption -- but one must first get a certificate. > > Now what I want is a certificate that merely asserts that the > holder of the certificate can receive email at such and such an > address, and that only one such certificate has been

Re: Dead Body Theatre

2003-07-24 Thread Dave Howe
Eric Cordian wrote: > Now that the new standard for pre-emptive war is to murder the > legitimate leader of another sovereign nation and his entire family, > an "artist's rendering" of Shrub reaping what he sows would surely be > an excellent political statement. I am not sure these two were murder

Re: Fwd: [IP] Gilmore bounced from plane; and Farber censors Gilmore's email

2003-07-22 Thread Dave Howe
John Kozubik wrote: > On Mon, 21 Jul 2003, Major Variola (ret) wrote: > >>> Where do these ridiculous ideas come from ? If I own a piece of >>> private property, like an airplane (or an entire airline) for >>> instance, I can impose whatever senseless and arbitrary conditions >>> on your use of it

Re: Orrin Hatch: Software Pirate

2003-06-20 Thread Dave Howe
Anonymous wrote: > Under the Hatch Doctrine, the computer that serves his web site > at www.senate.gov/~hatch/, is a target for elimination. It appears > that the Honorable Senator was using JavaScript code in violation > of the license: > http://www.wired.com/news/politics/0,1283,59305,00.html > S

Re: An attack on paypal

2003-06-11 Thread Dave Howe
James A. Donald wrote: > How many attacks have there been based on automatic trust of > verisign's feckless ID checking? Not many, possibly none. I imagine if there exists a https://www.go1d.com/ site for purposes of fraud, it won't be using a self-signed cert. Of course it is possible that the a

Re: An attack on paypal

2003-06-08 Thread Dave Howe
James A. Donald wrote: > Attached is a spam mail that constitutes an attack on paypal similar > in effect and method to man in the middle. > > The bottom line is that https just is not working. Its broken. HTTPS works just fine. The problem is - people are broken. At the very least, verisign shoul

Re: Maybe It's Snake Oil All the Way Down

2003-06-07 Thread Dave Howe
James A. Donald wrote: > Could you point me somewhere that illustates server issued > certs, certification with zero administrator overhead and small > end user overhead? Been a while since I played with it, but IIRC OpenCA (www.openca.org) is a full implimentation of a CA, in perl cgi, with no adm

Re: Maybe It's Snake Oil All the Way Down

2003-06-07 Thread Dave Howe
Anonymous Sender wrote: > James A. Donald writes: > E-Gold could set things up to allow its customers to authenticate with > certs issued by Verisign, or with considerably more work it could even > issue certs itself that could be used for customer authentication. > Why doesn't it do so? Well, it'

Re: Missile -launchers in iraq

2003-04-01 Thread Dave Howe
Neil Johnson wrote: > - Most important, using Biological or Chemical Weapons is a two-edged > sword. They could do just as much damage to their own troops as to > the US and UK troops if they make a mistake. Might be interesting to see what would happen if iran felt threatened by bush's aggressive

Re: pgp in internet cafe (webpgp)

2003-03-23 Thread Dave Howe
Morlock Elloi wrote: > Ever tried to install a ssh client on a random internet cafe computer Yup. 1. download putty 2. run putty 3. run batchfile that changes password to next oneshot 4. do whatever is needed 5. exit putty :)

Re: Spending a billion dollars an hour produces a hell of a light show

2003-03-23 Thread Dave Howe
[EMAIL PROTECTED] wrote: > Once the war is over senior people in the U.S. administration better > have proof acceptable to the international community in open forums if > they do not wish to share a similar fate as their Iraqi counterparts. I think the US believe that, with the USSR gone, they are

Re: Putting the "NSA Data Overwrite Standard" Legend to Death... (fwd)

2003-02-09 Thread Dave Howe
Jim Choate wrote: > Yes, it can mount the partition. That isn't the problem. The problem > is that for lilo to do this it has to have access to the key in > plaintext. That makes the entire exercise moot. not if you have to type it every time. if you take that as criteria, then *all* encryption is

Re: Putting the "NSA Data Overwrite Standard" Legend to Death... (fwd)

2003-02-09 Thread Dave Howe
Jim Choate wrote: > On Sat, 8 Feb 2003, Sunder wrote: >> In real life this will not work as most Windoze hard disk encryption >> schemes can't encrypt the OS disk - and this is where the temp/cache >> stuff goes. Not always - certainly, windows cache goes to a partition that must be available at wi

Re: Sovereignty issues and Palladium/TCPA

2003-01-31 Thread Dave Howe
I have seen this *five* times already - is there some sort of wierd mailing loop in action? I am fairly certain I haven't sent it five times spread out over two days

Re: Libel lunacy -all laws apply fnord everywhere

2002-12-15 Thread Dave Howe
Jim Choate wrote: > On Wed, 11 Dec 2002, Steve Schear wrote: >> From the article: >> "The court dismissed suggestions the Internet was different from >> other broadcasters, who could decide how far their signal was to be >> transmitted." >> This is totally bogus thinking. The Internet is not broad

Re: New Scientist - Virtual world to run on real cash... (fwd)

2002-12-14 Thread Dave Howe
Jim Choate wrote: > http://www.newscientist.com/news/news.jsp?id=ns3180 yeah. downloaded that (its about 300MB!) and after going though the setup it doesn't like my video card *sigh* At first look though, it would appear the system is set up for a decent proportion of the money to flow in the

Re: CNN.com - WiFi activists on free Web crusade - Nov. 29, 2002 (fwd)

2002-12-01 Thread Dave Howe
Eugen Leitl wrote: > On Sat, 30 Nov 2002, Dave Howe wrote: > I believe I mentioned geographic routing (which is actually > switching, and not routing) so your packets get delivered, as the > crow flies. The question of name services. How often do you actually > use a domain name

Re: [eros-arch] Did you *really* zeroize that key?

2002-11-11 Thread Dave Howe
Jeroen C. van Gelderen wrote: >> The last, I think, is the right answer. On the whole, when my laptop >> is stolen I don't want anybody to get *anything* useful off of that >> drive. If they can't get anything useful, then in particular they >> cannot get my crypto keys and I'm done. > Law enforcem

Re: Did you *really* zeroize that key?

2002-11-09 Thread Dave Howe
Bill Frantz wrote: > There is a common example of this corner case where the memory is > paged. The page containing the key is swapped out, then it is read > back in and the key is overwritten, and then the page is deallocated. > Many OSs will not zero the disk copy of the key. Given the nature of

Re: Did you *really* zeroize that key?

2002-11-07 Thread Dave Howe
Kevin Elliott wrote: > The point is though, that according to C99 today > > volatile int myflag; > myflag=0; > if (myflag!=0) { do stuff } ; > > does _exactly_ what you want, per the spec. The only compilers that > don't work this way are by definition out of spec, so adding new > stuff isn't goin

Re: Did you *really* zeroize that key?

2002-11-07 Thread Dave Howe
David Honig wrote: > I was thinking more in terms of arrays > > memset( arr, 0, sizeof(arr)) // zero > unsigned int v=1; > for (int i=0; i< arr_size; i++) v += arr[i]; // check > if ( v>0 && v<2 ) // test > sanity(); > else > insanity(); > > But I suppose that if compilers can be arbitrarily 'cleve

Re: What email encryption is actually in use?

2002-10-02 Thread Dave Howe
James A. Donald wrote: >> And PGP tells me "signature not checked, key does not meet > validity threshold" what version are you on? ckt never does that - it checks it, and marks the sig status as good or bad - but obviously marks the key status as invalid (due to lack of signing) on anyone I don't

Re: Tunneling through hostile proxy

2002-07-23 Thread Dave Howe
Ben Laurie wrote: || Errr - its tricky anyway, coz the cert has to match the final || destination, and, by definition almost, that can't be the proxy. provided you can impose a CA cert onto the user browser (not hard in a corporate environment) it isn't as if signing a certificate "on the fly" is

TCPA/MS

2002-06-30 Thread Dave Howe
Phil Youngblood posted the following to the securecomp server - thought it might interest people here, given the recent discussion of M$'s DRM stuff... -- This from the Eula for the latest Windows Media Player patch. * Digital Rights Management (Sec

Re: Slashdot | EU to Require Opt-In for Commercial Email (fwd)

2002-05-31 Thread Dave Howe
> http://yro.slashdot.org/yro/02/05/30/1640210.shtml?tid=111 It was a combo bill - the Spammers have to restrict themselves to Opt-In, but the Governments get to demand ISPs keep records of who does what where on demand. Of course, none of this has legal force until ratified in the countries own l

Re: NAI pulls out the DMCA stick

2002-05-24 Thread Dave Howe
> 1. How do you create a X.509 signing hierarchy? by issuing other people's keys with a subordinate CA certificate.?