RE: [Openvpn-devel] RE: [Openvpn-users] openvpn, smartcards and PKCS#11

2005-09-07 Thread Alon Bar-Lev
Erich Titl wrote: > Which implies that you send cleartext to the device and get cyphertext back. So the easiest way to tamper the message is to intercept it at > the smartcard driver level :-) and modify it on the fly. If someone is smart enough to fetch the key contents from memory while it is b

Re: [Openvpn-devel] RE: [Openvpn-users] openvpn, smartcards and PKCS#11

2005-09-07 Thread Erich Titl
Alon Alon Bar-Lev wrote: > ... > > In terms of security, there is no point of using a device that store keys > only to be extracted by applications. > In order to secure your identity you must use a device that cannot be > duplicated. > This can be implemented only if the device does not allow

RE: [Openvpn-devel] RE: [Openvpn-users] openvpn, smartcards and PKCS#11

2005-09-06 Thread Alon Bar-Lev
Erich Titl wrote: > maybe I am completely off topic but I am using an ikey 1000 on a Windoze box with standard openvpn. AFAIK the ikey 1000 provides a > PKCS#11 interface which (at least on windoze) is handled by the proprietary driver. > This token only handles storage of the keys. I believe th

Re: [Openvpn-devel] RE: [Openvpn-users] openvpn, smartcards and PKCS#11

2005-09-06 Thread Erich Titl
Alon maybe I am completely off topic but I am using an ikey 1000 on a Windoze box with standard openvpn. AFAIK the ikey 1000 provides a PKCS#11 interface which (at least on windoze) is handled by the proprietary driver. This token only handles storage of the keys. I believe the engine is onl

[Openvpn-devel] RE: [Openvpn-users] openvpn, smartcards and PKCS#11

2005-09-06 Thread Alon Bar-Lev
James Yonan wrote: > Thanks for the interesting information on PKCS#11, OpenSSL, and smartcards. You are welcome... I now doing a phase on all open-source projects that uses cryptographic but do not use smartcards... In a standard way... :) > Any rough idea on what percentage of the cheaply avai

[Openvpn-devel] Re: [Openvpn-users] openvpn, smartcards and PKCS#11

2005-09-06 Thread James Yonan
On Tue, 6 Sep 2005, Alon Bar-Lev wrote: > Hello, > > I've seen some corresponding regarding this issue... But could > not understand the formal position of the development team. > > It seems that currently openvpn does not support smartcards. > > I've noticed that a patch is available from Frit