DerOutputStream bagAttrContent2 = new DerOutputStream();
DerOutputStream bagAttrValue2 = new DerOutputStream();
bagAttrContent2.putOctetString(keyId);
bagAttr2.write(DerValue.tag_Set, bagAttrContent2);
bagAttrValue2.write(DerValue.tag_Sequence, bagAttr2);
localKeyID = bagAttrValue2.toByteArray();
}
DerOutputStream attrs = new DerOutputStream();
if (friendlyName != null) {
attrs.write(friendlyName);