#include <sys/types.h>#include <sys/stat.h>#include <unistd.h>#include <cerrno>#include "XrdCrypto/XrdCryptosslRSA.hh"#include "XrdCrypto/XrdCryptosslX509Req.hh"#include "XrdCrypto/XrdCryptosslAux.hh"#include "XrdCrypto/XrdCryptosslTrace.hh"#include <openssl/pem.h>