Re: Generic question on CRL use

2008-06-16 Thread Patrick Patterson
On June 16, 2008 12:46:56 pm Gilles Cuesta wrote: > 2008/6/16 Michael Ströder <[EMAIL PROTECTED]>: > > Gilles Cuesta wrote: > >> So, at a time, we have 2 ClientCA with different key and different > >> validity period, but same DN. > > > > This is bad practice. Try searching for "CA key roll-over".

Re: Generic question on CRL use

2008-06-16 Thread Michael Ströder
Gilles Cuesta wrote: 2008/6/16 Michael Ströder <[EMAIL PROTECTED]>: Gilles Cuesta wrote: So, at a time, we have 2 ClientCA with different key and different validity period, but same DN. This is bad practice. Try searching for "CA key roll-over". I found docs about it, but proprietary PKI, an

Re: Generic question on CRL use

2008-06-16 Thread Gilles Cuesta
2008/6/16 Michael Ströder <[EMAIL PROTECTED]>: > Gilles Cuesta wrote: >> >> So, at a time, we have 2 ClientCA with different key and different >> validity period, but same DN. > > This is bad practice. Try searching for "CA key roll-over". I found docs about it, but proprietary PKI, and couldn't k

Re: Generic question on CRL use

2008-06-16 Thread Michael Ströder
Gilles Cuesta wrote: So, at a time, we have 2 ClientCA with different key and different validity period, but same DN. This is bad practice. Try searching for "CA key roll-over". The problem is, when verifying client cert work with both ClientCA stacked; but when using CRL, old clients work on