imt::base::lib::crypto::Sha256Hash Class Reference

Provides the functions required to calculate a SHA-256 hash. More...

#include <Imt.Base.Lib.Crypto/Sha256Hash.h>

Public Member Functions
	Sha256Hash ()
	Constructor. More...
virtual	~Sha256Hash ()
	Destructor. More...
void	start ()
	Starts the calculation of a new digest. More...
void	update (uint8_t const *pBuffer, uint32_t bufferSize)
	Updates the internal digest with the given buffer. More...
void	finish (uint8_t digest[DIGIST_SIZE])
	Finishes the calculation of a new digest. More...

Static Public Attributes
static uint32_t const	DIGIST_SIZE = 32U
	Defines the size of the SHA256 digest. More...

Detailed Description

Provides the functions required to calculate a SHA-256 hash.

Constructor & Destructor Documentation

Sha256Hash()

imt::base::lib::crypto::Sha256Hash::Sha256Hash

(

)

Constructor.

~Sha256Hash()

virtual imt::base::lib::crypto::Sha256Hash::~Sha256Hash ( )

virtual

Destructor.

Member Function Documentation

finish()

void imt::base::lib::crypto::Sha256Hash::finish

(

uint8_t

digest[DIGIST_SIZE]

)

Finishes the calculation of a new digest.

Parameters

digest

The calculated digest

start()

void imt::base::lib::crypto::Sha256Hash::start

(

)

Starts the calculation of a new digest.

update()

void imt::base::lib::crypto::Sha256Hash::update	(	uint8_t const *	pBuffer,
		uint32_t	bufferSize
	)

Updates the internal digest with the given buffer.

Parameters

pBuffer	The buffer to hash
bufferSize	The size of the buffer

Member Data Documentation

DIGIST_SIZE

uint32_t const imt::base::lib::crypto::Sha256Hash::DIGIST_SIZE = 32U

static

Defines the size of the SHA256 digest.

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

• C:/src/imt/Imt.Base-cpp/Imt.Base/Imt.Base.Lib.Crypto/Sha256Hash.h