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TNL::Random Namespace Reference

The Random namespace is an interface to a cryptographically secure pseudo random number generator (PRNG). More...

Functions
void *	getState ()
	Returns an opaque pointer to the random number generator's internal state for use in certain encryption functions.
void	addEntropy (const U8 *randomData, U32 dataLen)
	Adds random "seed" data to the random number generator.
void	read (U8 *outBuffer, U32 randomLen)
	Reads random byte data from the random number generator.
U32	readI ()
	Reads a 0...U32_MAX random number from the random number generator.
U32	readI (U32 rangeStart, U32 rangeEnd)
	Reads a random number between rangeStart and rangeEnd inclusive from the random number generator.
F32	readF ()
	Reads a floating point value from 0 to 1 from the random number generator.
bool	readB ()
	Returns a single random bit.

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Detailed Description

The Random namespace is an interface to a cryptographically secure pseudo random number generator (PRNG).

Internally the Random namespace uses the Yarrow PRNG algorithm.

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