metadata/service/server/plugin/p11_crypto.yml

parameters:
  _param:
    barbican_p11crypto_mkek_length: 32
  barbican:
    server:
      plugin:
        p11_crypto:
          library_path: '/usr/lib/libCryptoki2_64.so'
          login: ${_param:barbican_p11crypto_login}
          mkek_label: ${_param:barbican_p11crypto_mkek_label}
          mkek_length: ${_param:barbican_p11crypto_mkek_length}
          hmac_label: ${_param:barbican_p11crypto_hmac_label}