Anna Rikova wrote:
maybe this is a silly question, but at the moment I
don't know how to solve it. Assume there are 4 partys
A,B,C,D. Now the parties B,C,D want to create a random
value r for A, so that each party B,C,D can verify
afterwards, that A uses indeed the random value r, but
doesn't kn
Only problem is that cell phones have become so utterly complex (hosting
several processors and a plethora of software components) that it will never
become the trusted device that we once thought it could be...
Personal it is though
Jaap-Henk
On Sat, 09 Jul 2005 18:56:22 -0700 "James A. Do
Actually, Dutch banks already give users the option to recieve one-time
pass-codes by SMS to authenticate internet banking transactions (instead of
sending a list of those codes on paper by ordinary mail in advance). So it's
less unrealistic than you think.
Jaap-Henk
On Sat, 09 Jul 2005 20:38:38
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From: "R.A. Hettinga" <[EMAIL PROTECTED]>
Subject: [Clips] Bellovin, et al., in WSJ: Where the Dangers Are
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ref:
http://www.garlic.com/~lynn/aadsm20.htm#10 the limits of crypto and
authentication
http://www.garlic.com/~lynn/aadsm20.htm#15 the limits of crypto and
authentication
http://www.garlic.com/~lynn/aadsm20.htm#17 the limits of crypto and
authentication
one of the issues raised in the x9.59 busine
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John Kelsey <[EMAIL PROTECTED]> writes:
>One nontrivial reason is that many organizations have spent a lot of time and
>money building up elaborate rules for using PKI, after long negotiations
>between legal and technical people, many hours of writing and revising,
>gazillions of dollars in consul
Jaap-Henk Hoepman wrote:
> Actually, Dutch banks already give users the option to recieve one-time
> pass-codes by SMS to authenticate internet banking transactions (instead of
> sending a list of those codes on paper by ordinary mail in advance). So it's
> less unrealistic than you think.
there i
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Perry
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"James A. Donald" <[EMAIL PROTECTED]> writes:
>The PKI that was designed to serve no very useful function other than make
>everyone in the world pay $100 a year to Verisign is dead.
>
>Yet the technology is potent, and the problems of identity and authenticity
>are severe. We shall, bye and bye,
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