On leaving the 56-bit key length limitation

1998-12-30 Thread Ed Gerck
s which do not take into account the message's statistics and perfunctorily pad bits -- which is a funny flaw, since the attackers of such systems always tend to do otherwise. Comments? Cheers, Ed Gerck __ Dr.rer.

snake-oil voting?

1999-09-23 Thread Ed Gerck
ble election system" with their own following definition: 4. Universally Verifiable Elections - secure, efficient, and maintains the voter's privacy. Furthermore, anyone can verify that the election was conducted fairly, without compromising voters' privacy. Comments? Cheers, Ed Gerck

Re: snake-oil voting?

1999-09-24 Thread Ed Gerck
Anonymous wrote: Ed Gerck wrote: Did any of you see this http://www.votehere.net/content/Products.asp#InternetVotingSystems that proposes to authenticate the voter by asking for his/her/its SSN#? It looked like the idea for this part was to prevent double voting, plus make sure

Re: snake-oil voting?

1999-09-27 Thread Ed Gerck
yone would tell all the others what it verified, then it would work ;-) but, then, no protocol is necessary or even possible for the sheer size of msgs involved. Cheers, Ed Gerck

desirable properties of secure voting

1999-10-11 Thread Ed Gerck
voter can only check if his own vote if counted correctly. If it is verifiable whether all votes are counted correctly, then the verifiability is universally. 8. Receipt­freeness: A voter can't prove to a coercer, how he has voted. As a result, verifiable vote buying is impossible. Cheers, Ed Gerck

Demise of H.R. 1714 and its lessons for Internet voting

1999-01-02 Thread Ed Gerck
when seen in conjunction with other requirements (e.g., the FEC’s “Voting System Standards”) and what is provided by current cryptographic protocols. Comments are welcome. Cheers, Ed Gerck

Re: prove me wrong, go to jail

2000-01-27 Thread Ed Gerck
d outs, but the idea is to use the reward mechanism in a positive way to counter what I may call a "tendency" and its potential bad effects, while preserving the good ones -- especially to enhance security in a quasi-public review process. Comments? Ed Gerck

Truth-In-Advertising proposal, was Re: prove me wrong, go to jail

2000-01-27 Thread Ed Gerck
Ted Lemon wrote: Ed Gerck wrote [reinserted for context]: In fact, if there would be a pre-defined reward for those that find holes in today's increasing electronic and "secure" systems then companies could rely in that reward both as a payment cap and as way to separate r

Yet Another Most Secure And Encrypted Service

2000-02-08 Thread Ed Gerck
which has always one bit more than the highest bit of any key in existence, even of itself. Without any regard, of course, to the protocol it uses. Cheers, Ed Gerck

Announcement ivta.org

2000-02-13 Thread Ed Gerck
://www.ivta.org Cheers, Ed Gerck

Newsletter on Internet voting, privacy and security issues

2000-04-13 Thread Ed Gerck
gap -- perhaps with your help as well. Cheers, Ed Gerck [1] Safevote (www.safevote.com) is a founding member of the Internet Voting Technology Alliance (www.ivta.org) and develops OEM (Original Equipment Manufacturer) systems for Internet voting, polling, public elections, bidding, consensus

Secrets Lies, a comment

2000-08-31 Thread Ed Gerck
ance) at ivta.org will surely deal with these principles more and more. Please see my comments from the viewpoint of understanding what needs to be done in terms of raising awareness about the difficulties -- kudos for Bruce! However, denying a solution is IMO not intellectually fair and not according to what we already have learned. Cheers, Ed Gerck

Re: reflecting on PGP, keyservers, and the Web of Trust

2000-09-01 Thread Ed Gerck
f PGP, IMO it is actually it's Achilles heel. BTW, many lawyers like to use PGP and it is a good usage niche. Here, in the North Bay Area of SF, PGP is not uncommon in such small-group business users. Cheers, Ed Gerck

quantitative levels of trust, Re: Secrets Lies, a comment

2000-09-01 Thread Ed Gerck
David Honig wrote: At 04:45 PM 8/30/00 -0700, Ed Gerck wrote: about whether they work. So, understanding the mathematical properties of trust (trust not as an emotion but as something essentially communicable), how can trust can provide an answer Hmm, the flow of trust

Re: Secrets Lies, a comment

2000-09-05 Thread Ed Gerck
ces with some degree of reliability, notwithstanding the additional efforts. Cheers, Ed Gerck

Re: reflecting on PGP, keyservers, and the Web of Trust

2000-09-05 Thread Ed Gerck
Ed Gerck wrote: Even though the web-of-trust seems to be a pretty good part of PGP, IMO it is actually it's Achilles heel. I agree with most comments but they seem to deal more with symptons. Let me just clarify/justify the above and why I think this is IMO actually the root cause of problems

Re: reflecting on PGP, keyservers, and the Web of Trust

2000-09-12 Thread Ed Gerck
someone else, you automatically trust that other party. Depends on the browser. This is not a requirement or feature of X.509, though often so confused. For an example where it is not, see Apache. Cheers, Ed Gerck

Re: Non-Repudiation in the Digital Environment (was Re: First Monday August 2000)

2000-10-07 Thread Ed Gerck
e absolute. And they are quite different when non-boolean variables (ie, real-world variables) are used. They are complementary concepts and *both* need to be used or we lose expressive power in protocols, contracts, etc.. Cheers, Ed Gerck To transfer the cryptographic meaning of "non-r

Re: Non-Repudiation in the Digital Environment (was Re: First Monday August 2000)

2000-10-18 Thread Ed Gerck
iation as we feel the need for it in protocols -- and note that we did not invent it, rather we discovered it. Authentication is not sufficient to describe validity. Cheers, Ed Gerck

Internet voting attack test

2000-11-01 Thread Ed Gerck
, Ed Gerck

snake-oil projects -- 2 University Presidents Will Try to Improve Voting

2000-12-17 Thread Ed Gerck
foolproof, secure, simple to operate and affordable". Cheers, Ed Gerck

Re: snake-oil projects -- 2 University Presidents Will Try to Improve Voting

2000-12-19 Thread Ed Gerck
record of their vote, so they know exactly what they have done at the polls" as Baltimore's words did, and that is why you will like the system I produce, is snake oil of good quality IMO. I know you are at MIT, but please do not feel offended -- just help correct it, if you can. Cheers, Ed Ger

Election Technology Expo -- Jan 16, 2001

2001-01-12 Thread Ed Gerck
is sponsoring the Election Technology Expo. The Expo will be at the Hyatt Regency in Sacramento, January 16, from 9:00 to 3:00. It opens at 8:00 for registration. There will be also a series of panels in the morning. For information, contact Bruce McDannold [EMAIL PROTECTED] Cheers, Ed Gerck

Re: electronic ballots

2001-02-01 Thread Ed Gerck
this Jan/16-17. 4. My testimony to the California Legislative Hearing on Elections, available in a verbatiom copy from the tapes, at http://www.mail-archive.com/tech@ivta.org/msg00104.html Cheers, Ed Gerck

Re: smartcards, electronic ballots

2001-02-03 Thread Ed Gerck
William Allen Simpson wrote: And in the same vein, I forwarded Ed Gerck's list of published 'requirements' to Lynn. She intends to use them as a perfect example of what we DO NOT want! see below, before you set yourself to re-invent the wheel. Ed Gerck wrote: 1. Sixteen requirements

Re: smartcards, electronic ballots

2001-02-04 Thread Ed Gerck
David Honig wrote: First of all, that's not "privacy", that's "anonymity". We have voter registration precisely so that we know who the voters are! We are not changing voter registration Ed Gerck wrote: 4. Fail-safe privacy in universal verifiability.

Re: smartcards, electronic ballots

2001-02-04 Thread Ed Gerck
William Allen Simpson wrote: -BEGIN PGP SIGNED MESSAGE- I'm sorry for the second message, but I could not let the egregious error pass uncorrected: :-) egregious ... Ed Gerck wrote: The law does not allow it, and for good reasons as you mention. ... The voting apparatus