wpa_supplicant slow to verify server certificate

Jouni Malinen j
Tue Apr 14 06:08:51 PDT 2009

On Mon, Apr 13, 2009 at 10:09:45PM -0500, wpa at fastmail.fm wrote:

> I am using wpa_supplicant 0.4.8. on an embedded system for TTLS
> authentication, but I found it takes about 2 seconds to verify a server
> certificate. That is too slow for my system. I am not sure why it is
> take that long to verify the server certificate. Is there any way to
> reduce or optimize the speed to verify server certificate?

How did you measure this time? Which TLS implementation (OpenSSL?
Internal TLS implementations?) are you using?

Jouni Malinen                                            PGP id EFC895FA

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