code: function _recipientsToAsn1(recipients) {
    var ret = [];
    for(var i = 0; i < recipients.length; ++i) {
      ret.push(_recipientToAsn1(recipients[i]));
    }
    return ret;
  }
docs: Map an array of recipient objects to ASN.1 RecipientInfo objects.
  
  @param recipients an array of recipientInfo objects.
  
  @return an array of ASN.1 RecipientInfos.