> I'm currently trying to integrate wpa_supplicant and OpenSSL 0.9.8k to
> authenticate to a wireless network using EAP-TLS. It seems
> like I'm failing
> on verifying the server certificate. Can anybody interpret
> the error for me
>
> error:0D0C50A1:asn1 encoding
> routines:ASN1_item_verify:unknown message digest algorithm

This is the relevant line, meaning your server certificate uses a digest 
algorithm that the openssl version you're using doesn't know. So try to figure 
out what digest algorithm was used in the software that created the server 
certificate, and if it is one that openssl doesn't support, change it to one 
that is supported. In case openssl lists the digest algorithm used as 
supported, that would hint at an encoding error of its object id on the 
creating software's side - or a decoding error on the openssl side.

HTH,
Patrick
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