Performance regression for gnupg v2 keys

[Felix A. Kater]

Hi,

I permit myself to sum up the open questions:

> that value can be changed at build time using the configure option
> --with-agent-s2k-calibration=MSEC but not at run time.  

That option doesn't seem to be present in gnupg configure.ac...?


> When you change the passphrase of an old key the first time or
> when you import it to gpg the key is re-encrypted so that it takes
> that long.

With the above build-time setting applied, do all previously
generated (slow) keys have to be recreated or is this delay gone
with a newly compiled agent/gnupg library?

Thanks
Felix