Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-16 Thread Kevin W. Wall
On Thu, Jun 16, 2011 at 5:27 PM, James A. Donald wrote: > On 2011-06-17 4:02 AM, Nico Williams wrote: > > Crypto is no more than an equivalent of doors, locks, keys, safes, and >> hiding. >> > > The state can break locks, but it cannot break crypto. > > Hiding *is* effectual against the state -

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-16 Thread James A. Donald
On 2011-06-17 4:02 AM, Nico Williams wrote: > Osama, for example, was found in part by traffic analysis. Maybe he should have been using Tor instead of USB sticks and couriers, but I bet usage of Tor from a sleepy Islamabad suburb would have led to his being found sooner. That was not a sleepy

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-16 Thread Nico Williams
On Wed, Jun 15, 2011 at 5:08 PM, James A. Donald wrote: > On 2011-06-15 7:05 PM, Nico Williams wrote: >> >> It's only when push comes to shove that crypto >> doesn't help. > > In the conflict with Al Quaeda, as in any war, push has come to shove, and > yet encryption does help. Encryption, assumi

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-15 Thread Jeffrey Walton
On Wed, Jun 15, 2011 at 5:51 PM, James A. Donald wrote: > On 2011-06-15 6:22 PM, Adam Back wrote: >> >> Then there are countries where crypto is officially or effectively already >> banned - there being caught with privacy tech on your laptop, cell phone >> etc >> would be dangerous. > > Which, ho

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-15 Thread James A. Donald
On 2011-06-16 4:47 AM, Nico Williams wrote: That's nice, but not scalable. Scale that up enough and you have anarchy, which is just a temporary situation until a strongman takes over. Firstly: Anarchy always exist. The state is an island in a sea of anarchy, and that island increases or dimi

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-15 Thread James A. Donald
On 2011-06-15 7:05 PM, Nico Williams wrote: It's only when push comes to shove that crypto doesn't help. In the conflict with Al Quaeda, as in any war, push has come to shove, and yet encryption does help. Long before push comes to shove you have to deal with the fact that your crypto is on

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-15 Thread James A. Donald
On 2011-06-15 6:22 PM, Adam Back wrote: Then there are countries where crypto is officially or effectively already banned - there being caught with privacy tech on your laptop, cell phone etc would be dangerous. Which, however, tend to be the countries where there is lots of privacy tech on pe

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-15 Thread Nico Williams
On Wed, Jun 15, 2011 at 1:36 PM, StealthMonger wrote: > Some folks do not choose to have a state.  For them, all states are > foreign powers. That's nice, but not scalable. Scale that up enough and you have anarchy, which is just a temporary situation until a strongman takes over. And even for

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-15 Thread Nico Williams
On Wed, Jun 15, 2011 at 1:36 PM, StealthMonger wrote: > Some folks do not choose to have a state.  For them, all states are > foreign powers. That's nice, but not scalable. Scale that up enough and you have anarchy, which is just a temporary situation until a strongman takes over. And even for

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-15 Thread Jeffrey Walton
On Wed, Jun 15, 2011 at 2:36 PM, StealthMonger wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Nico Williams writes: > >> crypto has a place ... to protect us ... from foreign powers, and >> from casual inspection by one's state > > Some folks do not choose to have a state.  For

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-15 Thread StealthMonger
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Nico Williams writes: > crypto has a place ... to protect us ... from foreign powers, and > from casual inspection by one's state Some folks do not choose to have a state. For them, all states are foreign powers. > You must participate in ...

Re: [cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-15 Thread Nico Williams
On Wed, Jun 15, 2011 at 3:22 AM, Adam Back wrote: > Well said StealthMonger, I suspect Nico is in the minority on this list with > that type of view. > > I read Nico's later reply also.  Short of banning crypto privacy and > security rights stand a better chance of being balanced by more deploymen

[cryptography] crypto & security/privacy balance (Re: Digital cash in the news...)

2011-06-15 Thread Adam Back
Well said StealthMonger, I suspect Nico is in the minority on this list with that type of view. I read Nico's later reply also. Short of banning crypto privacy and security rights stand a better chance of being balanced by more deployment of crypto. (In terms of warrantless wiretaps etc which s