Re: [Forwarded] RealID: How to become an unperson.

2005-07-05 Thread hadmut
for an ID card is not a problem at all. For reasons far beyond cryptography my father chose an unusual given name for me, one that was usual in around the 8th-10th century. He named me Hadmut. Most people in Germany have never heard that name before and don't believe, that this name exists

Re: [Forwarded] RealID: How to become an unperson.

2005-07-06 Thread hadmut
at FTC in Washington DC. As usual they were checking for metal in the clothes, x-raying bags, and (*surprise*) asking for a picture ID. Someone didn't have a driving license. They accepted his WalMart Customer Card as a picture ID. Isn't that scary? reards Hadmut

OOAPI-SSL/TLS (Was: Simple SSL/TLS - Some Questions)

2003-10-04 Thread Hadmut Danisch
oriented API, but it would be good to have this in more languages, it still allows improvements and is still incomplete. regards Hadmut - The Cryptography Mailing List Unsubscribe by sending unsubscribe cryptography

Canon's Image Data Verification Kit DVK-E2 ?

2004-03-31 Thread Hadmut Danisch
find any details, just marketing blabla. regards Hadmut - The Cryptography Mailing List Unsubscribe by sending unsubscribe cryptography to [EMAIL PROTECTED]

Do Cryptographers burn?

2004-04-03 Thread Hadmut Danisch
to do a colleague a favor, when he erroneously assumed the expertise would be kept secret? Would such a cryptographer be considered as burned? Wouldn't he give more false expertises once he's getting paid for or asked by his government? I'd be interested in your opinions. regards Hadmut

Re: Do Cryptographers burn?

2004-04-04 Thread Hadmut Danisch
easily show that all of them have intentionally given wrong expertises. Some people even explicetely confirmed that my dissertation is correct and the expertises are wrong. This just doesn't matter in any way. Isn't that spooky? What kind of business is cryptography? regards Hadmut

Re: The future of security

2004-05-08 Thread Hadmut Danisch
. But I'm pretty sure that security will be more and more important and that's were I expect innovations and progress. Security doesn't necessarily mean cryptography. regards Hadmut - The Cryptography Mailing List Unsubscribe

cryptograph(y|er) jokes?

2004-06-22 Thread Hadmut Danisch
Hi, does anyone know good jokes about cryptography, cryptographers, or security? regards Hadmut [Moderator's note: I know of several security systems that are jokes in and of themselves, but that doesn't seem to be what you meant. :) --Perry

Compression theory reference?

2004-08-31 Thread Hadmut Danisch
language? regards Hadmut - The Cryptography Mailing List Unsubscribe by sending unsubscribe cryptography to [EMAIL PROTECTED]

Re: Compression theory reference?

2004-09-01 Thread Hadmut Danisch
, that some information is not stored in the file itself, but in the file system, e.g. the file length (telling where the compressed data stops) and the file name (telling you, that the file was compressed). That's basically the same problem. thanks and regards Hadmut

Re: Compression theory reference?

2004-09-01 Thread Hadmut Danisch
hint, especially because it contains an explicit statement, and it's an FAQ, making it easy to show, that the university's claim is not just wrong, but silly. :-) regards Hadmut - The Cryptography Mailing List Unsubscribe

Forensic: Who gave this crypto talk?

2004-09-15 Thread Hadmut Danisch
been part of the talk but a personal annotation of the person who made the transcript. Does anyone know about such a talk? (The notes are available at http://www.danisch.de/tmp/discussion.pdf ) regards Hadmut

Re: [anonsec] Re: potential new IETF WG on anonymous IPSec (fwd from [EMAIL PROTECTED]) (fwd from [EMAIL PROTECTED])

2004-09-18 Thread Hadmut Danisch
that this requires some discussion. I'd propose a separate mailing list for that. regards Hadmut - The Cryptography Mailing List Unsubscribe by sending unsubscribe cryptography to [EMAIL PROTECTED]

Re: M-209 broken in WWII

2004-09-29 Thread Hadmut Danisch
for a translation, because under german copyright law even the translation is a right of the author. regards Hadmut - The Cryptography Mailing List Unsubscribe by sending unsubscribe cryptography to [EMAIL PROTECTED]

Where to get a Jefferson Wheel ?

2005-01-04 Thread Hadmut Danisch
Hi, does anyone know where I can get a Jefferson Wheel or a replica? regards Hadmut - The Cryptography Mailing List Unsubscribe by sending unsubscribe cryptography to [EMAIL PROTECTED]

Re: Where to get a Jefferson Wheel ?

2005-01-05 Thread Hadmut Danisch
, but to use the row directly under the plaintext row as cipher text. Instead of the line indicator from Jefferson, they have a sliding bar with two windows for two subsequent rows. regards Hadmut - The Cryptography Mailing List

Re: Cryptanalytic attack on an RFID chip

2005-01-30 Thread Hadmut Danisch
control to open the doors by pressing a button at the key. Does this attack compromise the theft protection only or the door opener as well? regards Hadmut - The Cryptography Mailing List Unsubscribe by sending unsubscribe

Re: HTTPS mutual authentication alpha release - please test

2005-11-07 Thread Hadmut Danisch
of the trusted CAs ? Hadmut - The Cryptography Mailing List Unsubscribe by sending unsubscribe cryptography to [EMAIL PROTECTED]

How security could benefit from high volume spam

2005-12-14 Thread Hadmut Danisch
against spam, we should take this into consideration. Maybe in near future the advantages of that noise produced by millions of bots will outweigh the disadvantages? Comments are welcome. Hadmut Danisch - The Cryptography Mailing

Re: History and definition of the term 'principal'?

2006-04-26 Thread Hadmut Danisch
in cryptographically protected communication. - Page 266: each user and each resource that will be using Kerberos. Which edition is yours? regards Hadmut - The Cryptography Mailing List Unsubscribe by sending unsubscribe

Re: PGP master keys

2006-04-28 Thread Hadmut Danisch
your pubkey added to someone else's keyring with an additional empty user ID (what most users never realize) you could read any encrypted mail sent by that person. regards Hadmut - The Cryptography Mailing List Unsubscribe

RSA SecurID SID800 Token vulnerable by design

2006-09-08 Thread Hadmut Danisch
and the address of the server to login is contained. Makes it really easy to automatically detect secrets in the input stream. Thus, two different authentication methods are together weaker than each single one. regards Hadmut

Re: RSA SecurID SID800 Token vulnerable by design

2006-09-09 Thread Hadmut Danisch
for searching login data in the input stream, then you can find new places to login, e.g. your company VPN access point. While the attack you describe is more important for banking, the USB attack is more against company logins. regards Hadmut

padlocks with backdoors - TSA approved

2007-02-26 Thread Hadmut Danisch
of cut off. This is the point where I decided to have nightmares from now on. regards Hadmut - The Cryptography Mailing List Unsubscribe by sending unsubscribe cryptography to [EMAIL PROTECTED]

Re: padlocks with backdoors - TSA approved

2007-02-27 Thread Hadmut Danisch
Hi Allen, On Mon, Feb 26, 2007 at 09:23:30PM -0800, Allen wrote: Hi Hadmut, combination lock brands in the $30 to $45 USD range where you can set the combination to whatever you want. Guess what? They all seemed to use the same key to enable setting the combination. Why make

Re: padlocks with backdoors - TSA approved

2007-02-27 Thread Hadmut Danisch
got somewhere for free or a paper sticker. The method with the cable binder became difficult since it is forbidden to have a nail scissors in the bord luggage. Sometimes not that easy to open it without damaging luggage without a tool. regards Hadmut

Re: padlocks with backdoors - TSA approved

2007-02-27 Thread Hadmut Danisch
had a lock inside. All you needed to do is to cut the plastic lock open and to copy the tumbler lengths to a blank key. Then you have a working key. You could do the same and just open some of these locks, one per key number. regards Hadmut

Details of the backdoor-padlock

2007-02-27 Thread Hadmut Danisch
of the rightmost wheel. It is visible, but must point down to open. Turn the wheels until you see this, and then turn them another 180 degrees, and: Open Sesame! So no need to bother with a TSA key. Open it directly. regards Hadmut