isc::cryptolink::RNG Class Reference

RNG support. More...

#include <crypto_rng.h>

Inheritance diagram for isc::cryptolink::RNG:

Public Member Functions
	RNG ()
	Constructor from a Random Number Generator. More...
virtual	~RNG ()
	Destructor. More...
virtual std::vector< uint8_t >	random (size_t len)=0
	Generate random value. More...

Friends
RNGPtr &	CryptoLink::getRNG ()

Detailed Description

RNG support.

This class is used to get the RNG. The global instance can be get with CryptoLink::getRNG()

Definition at line 22 of file crypto_rng.h.

Constructor & Destructor Documentation

isc::cryptolink::RNG::RNG

(

)

Constructor from a Random Number Generator.

Exceptions

LibraryError

if there was any unexpected exception in the underlying library

Definition at line 19 of file crypto_rng.cc.

isc::cryptolink::RNG::~RNG ( )

virtual

Destructor.

Definition at line 22 of file crypto_rng.cc.

Member Function Documentation

virtual std::vector<uint8_t> isc::cryptolink::RNG::random ( size_t  len )

pure virtual

Generate random value.

The result will be returned as a std::vector<uint8_t>

Exceptions

LibraryError

if there was any unexpected exception in the underlying library

Parameters

len	The number of bytes from the result to generate.

Returns

a vector containing random value.

Friends And Related Function Documentation

RNGPtr& CryptoLink::getRNG ( )

friend

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The documentation for this class was generated from the following files:

• crypto_rng.h
• crypto_rng.cc