Re: New port in MacPorts and question about TokenD

On Wed, 2016-09-28 at 11:41 +0300, Martin Paljak wrote:
> On 28/09/16 11:34, David Woodhouse wrote:
> > Then you can use it with *any* PKCS#11 module, including OpenSC's. Why
> > have a hardware-specific Tokend implementation at all?
> 
> 
> In theory - yes. In practice - there is a shitload of weirdly buggy
> PKCS#11 modules out there and when you need to provide reliability, such
> wishful layering often fails to deliver. And you need to configure them
> and resolve conflicts and ...

True. But for the OpenSC case we don't have to care about those other
buggy PKCS#11 providers.

For us to deprecate Tokend.OpenSC in favour of Tokend.PKCS#11 we *only*
need the OpenSC PKCS#11 module to be working right.

All those other crappy third-party modules can still be weirdly buggy,
and we aren't any worse off. Those vendors are going to need to fix
*their* PKCS#11 provider before *they* stop shipping their Tokend.XXXX
and say "hey, do it through Tokend.PKCS#11". But that's their business.

> The other sad part about tokend is - it will be phased out.
> 
> https://developer.apple.com/reference/cryptotokenkit
> 
> Anyway, it seems that such "long layering" is something that is actively
> being worked against, with things like WebUSB being preferred by some
> implementers instead of going through whatever would provide access to
> hardware tokens (think: pkcs11-pcsc-ccid)

Yeah, that definitely makes it more fun :)

So is PCSC going to go away completely? For the Yubikey OATH support,
talking directly to the YubiOATH applet on the card, I currently do it
through PCSC identically (modulo Windows Unicode stupidity) on *all*
platforms:
http://git.infradead.org/users/dwmw2/openconnect.git/blob/HEAD:/yubikey.c

This is separate from the *crypto* key support which I only do via
PKCS#11 right now (qv). Is even this going to break?

-- 
dwmw2

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