SecureRand.cpp File Reference

#include "blocxx/BLOCXX_config.h"
#include "blocxx/Array.hpp"
#include "blocxx/Assertion.hpp"
#include "blocxx/Exec.hpp"
#include "blocxx/FileSystem.hpp"
#include "blocxx/Mutex.hpp"
#include "blocxx/MutexLock.hpp"
#include "blocxx/GlobalMutex.hpp"
#include "blocxx/Secure.hpp"
#include "blocxx/SecureRand.hpp"
#include "blocxx/SSLCtxMgr.hpp"
#include "blocxx/String.hpp"
#include "blocxx/Thread.hpp"
#include "blocxx/ThreadOnce.hpp"
#include "blocxx/UnnamedPipe.hpp"
#include "blocxx/UserUtils.hpp"
#include "blocxx/Process.hpp"
#include <cmath>
#include <csignal>
#include <cstring>
#include <limits>
#include <unistd.h>
#include <fcntl.h>
#include <openssl/rand.h>
#include <openssl/err.h>
#include <sys/resource.h>
#include <sys/time.h>

Go to the source code of this file.

Classes
struct	BLOCXX_NAMESPACE::Secure::Impl::log2< N >
struct	BLOCXX_NAMESPACE::Secure::Impl::log2< 1 >
struct	BLOCXX_NAMESPACE::Secure::Impl::bits_precision< Number >
Namespaces
namespace	BLOCXX_NAMESPACE
	Taken from RFC 1321.
namespace	BLOCXX_NAMESPACE::Secure
namespace	BLOCXX_NAMESPACE::Secure::Impl
Functions
void	BLOCXX_NAMESPACE::Secure::rand_init ()
	Initializes and seeds the cryptographic PRNG, if this has not been done already.
unsigned char *	BLOCXX_NAMESPACE::Secure::rand (unsigned char *buf, std::size_t n)
	Generates n cryptographically secure pseudo-random bytes and stores them in buf.
::pid_t	BLOCXX_NAMESPACE::Secure::fork_reseed ()
	Forks and reseeds the PRNG so that a compromise of the child cannot compromise the parent's PRNG state, and a compromise of the parent cannot compromise the child's PRNG state.
template<typename UnsignedInt >
UnsignedInt	BLOCXX_NAMESPACE::Secure::Impl::rand_uint_lt (UnsignedInt n)
template unsigned char	BLOCXX_NAMESPACE::Secure::Impl::rand_uint_lt< unsigned char > (unsigned char)
template unsigned short	BLOCXX_NAMESPACE::Secure::Impl::rand_uint_lt< unsigned short > (unsigned short)
template unsigned int	BLOCXX_NAMESPACE::Secure::Impl::rand_uint_lt< unsigned int > (unsigned int)
template unsigned long	BLOCXX_NAMESPACE::Secure::Impl::rand_uint_lt< unsigned long > (unsigned long)
template unsigned long long	BLOCXX_NAMESPACE::Secure::Impl::rand_uint_lt< unsigned long long > (unsigned long long)
template<typename Integer >
Integer	BLOCXX_NAMESPACE::Secure::Impl::rand_range (Integer min_value, Integer max_value)
template char	BLOCXX_NAMESPACE::Secure::Impl::rand_range (char, char)
template signed char	BLOCXX_NAMESPACE::Secure::Impl::rand_range (signed char, signed char)
template unsigned char	BLOCXX_NAMESPACE::Secure::Impl::rand_range (unsigned char, unsigned char)
template short	BLOCXX_NAMESPACE::Secure::Impl::rand_range (short, short)
template int	BLOCXX_NAMESPACE::Secure::Impl::rand_range (int, int)
template long	BLOCXX_NAMESPACE::Secure::Impl::rand_range (long, long)
template unsigned long long	BLOCXX_NAMESPACE::Secure::Impl::rand_range (unsigned long long, unsigned long long)
template<typename Real >
Real	BLOCXX_NAMESPACE::Secure::Impl::rand_unit_interval ()
template float	BLOCXX_NAMESPACE::Secure::Impl::rand_unit_interval< float > ()
template double	BLOCXX_NAMESPACE::Secure::Impl::rand_unit_interval< double > ()
template long double	BLOCXX_NAMESPACE::Secure::Impl::rand_unit_interval< long double > ()
void	BLOCXX_NAMESPACE::Secure::rand_save_state ()
static void	randomALRMHandler (int sig)

---

Function Documentation

static void randomALRMHandler

(

int

sig

)

[static]

Definition at line 372 of file SecureRand.cpp.