openssl x509 -inform der -in certnew.cer -out certificate.pem
openssl pkcs7 -in cert.p7b -inform DER -print_cert -out cert.pem
openssl x509 -inform der -in certnew.cer -out certificate.pem
openssl pkcs7 -in cert.p7b -inform DER -print_cert -out cert.pem