Connect with a webservice via ssl - savon error

Hi all,

I’m trying to connect via ssl and send a signed xml to a webservice.
I’ve tried use savon:

##################################################

client = Savon.client(
wsdl:
https://homologacao.sefaz.mt.gov.br/nfews/v2/services/NfeStatusServico2?wsdl’,
ssl_version: :SSLv3,
ssl_verify_mode: :none,
ssl_cert_file: ‘certificate_file.crt’,
ssl_cert_key_file: ‘private_key.pem’,
ssl_cert_key_password: ‘’
)

p client.operations

##################################################

and i’ve stopped in this error:

net_http.rb:54:in `rescue in request’: SSL_CTX_use_PrivateKey: key
values mismatch (HTTPI::SSLError).

Any ideia?

There are another way to solve it?

Thanks.