Re: Trezor - Could this be the model for a PGP crypto device?

2015-03-10 Thread Jonathan Schleifer
On Tue, 10 Mar 2015 13:35:27 +0900, NIIBE Yutaka gni...@fsij.org wrote: Confirmation push button would be a good idea, and I have been considering how we can enhance the OpenPGPcard specification so that we could do something like that for future implementation(s). Does this really need to be

Re: Trezor - Could this be the model for a PGP crypto device?

2015-03-09 Thread NIIBE Yutaka
On 03/08/2015 12:09 AM, Felix E. Klee wrote: It’s not about the UI being pretty. What I like about Trezor is that it’s small yet has basically an external PIN pad, and every transaction has to be confirmed by the push of a button. So, unless there are backdoors (which also could be at chip

Re: Trezor - Could this be the model for a PGP crypto device?

2015-03-06 Thread NIIBE Yutaka
On 03/06/2015 09:50 PM, Felix E. Klee wrote: Marek later explained to me that the Bitcoin crypto standard is different from those used with PGP. Do you mean the curve of secp256k1? GnuPG modern 2.1.x with development version of libgcrypt support secp256k1. Development version of Gnuk also

Trezor - Could this be the model for a PGP crypto device?

2015-03-06 Thread Felix E. Klee
Yesterday in Las Palmas de Gran Canaria, I attended a [talk][1] by Marek Palatinus, one of the relatively early Bitcoin miners and cofounder of [SatoshiLabs][2]. He gave an introduction to his path into Bitcoin, and things that went wrong, and then he presented the [Trezor][3] crypto device. The