A PRNG class for ChaCha20. More...

#include <chacha20.h>

Public Member Functions
	ChaCha20 ()

	ChaCha20 (const unsigned char *key, size_t keylen)

void	SetKey (const unsigned char *key, size_t keylen)

void	SetIV (uint64_t iv)

void	Seek (uint64_t pos)

void	Output (unsigned char *output, size_t bytes)

Private Attributes
uint32_t	input [16]

Detailed Description

A PRNG class for ChaCha20.

Definition at line 13 of file chacha20.h.

Constructor & Destructor Documentation

◆ ChaCha20() [1/2]

ChaCha20::ChaCha20 ( )

Definition at line 53 of file chacha20.cpp.

◆ ChaCha20() [2/2]

ChaCha20::ChaCha20	(	const unsigned char *	key,
		size_t	keylen
	)

Definition at line 58 of file chacha20.cpp.

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Member Function Documentation

◆ Output()

void ChaCha20::Output	(	unsigned char *	output,
		size_t	bytes
	)

Definition at line 75 of file chacha20.cpp.

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◆ Seek()

void ChaCha20::Seek ( uint64_t pos )

Definition at line 69 of file chacha20.cpp.

◆ SetIV()

void ChaCha20::SetIV ( uint64_t iv )

Definition at line 63 of file chacha20.cpp.

◆ SetKey()

void ChaCha20::SetKey	(	const unsigned char *	key,
		size_t	keylen
	)

Definition at line 25 of file chacha20.cpp.

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Member Data Documentation

◆ input

uint32_t ChaCha20::input[16]

private

Definition at line 16 of file chacha20.h.

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

src/crypto/chacha20.h
src/crypto/chacha20.cpp

Public Member Functions

Private Attributes