[xmlsec] unable to run sign1.c

[Umesh Chandak]

Hi All,
I am new to xmlsec library. I have installed library successfully. But
when I tried to run sample example sign1.c I gor the following error.
./sign1 sign1-tmpl.xml rsakey.pem
func=xmlSecCryptoAppInit:file=app.c:line=1055:obj=unknown:subj=cryptoAppInit:error=9:feature is not implemented:
Error: crypto initialization failed.

Thanks.
Regards,
Umesh