random.hpp File Reference

Detailed Description

Cryptographically-secure randomness.

Definition in file random.hpp.

Go to the source code of this file.

#include <cstddef>
#include <string>
#include <type_traits>
#include <userver/utils/span.hpp>

Namespaces
namespace	crypto
	Cryptography support.

Functions
void	crypto::GenerateRandomBlock (utils::span< char > buffer)
	Generate a block of randomness using a cryptographically secure RNG.
template<typename T >
void	crypto::GenerateRandomBlock (utils::span< T > buffer)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
std::string	crypto::GenerateRandomBlock (std::size_t size)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.