Calculates a SHA1 checksum for data stream. More...

#include <Sha1Checksum.h>

Public Types
typedef Byte	Checksum[20]

Public Member Functions
	cSha1Checksum (void)

bool	DoesAcceptInput (void) const
	Returns true if the object is accepts more input data, false if Finalize()-d (need to Restart()) More...

void	Finalize (Checksum &a_Output)
	Calculates and returns the final checksum. More...

void	Restart (void)
	Clears the current context and start a new checksum calculation. More...

void	Update (const Byte *a_Data, size_t a_Length)
	Adds the specified data to the checksum. More...

Static Public Member Functions
static void	DigestToHex (const Checksum &a_Digest, AString &a_Out)
	Converts a SHA1 digest into hex. More...

static void	DigestToJava (const Checksum &a_Digest, AString &a_Out)
	Converts a raw 160-bit SHA1 digest into a Java Hex representation According to http://wiki.vg/Protocol_Encryption. More...

Protected Attributes
bool	m_DoesAcceptInput
	True if the object is accepts more input data, false if Finalize()-d (need to Restart()) More...

mbedtls_sha1_context	m_Sha1

Detailed Description

Calculates a SHA1 checksum for data stream.

Definition at line 19 of file Sha1Checksum.h.

Member Typedef Documentation

◆ Checksum

typedef Byte cSha1Checksum::Checksum[20]

Definition at line 22 of file Sha1Checksum.h.

Constructor & Destructor Documentation

◆ cSha1Checksum()

cSha1Checksum::cSha1Checksum ( void )

Definition at line 55 of file Sha1Checksum.cpp.

Member Function Documentation

◆ DigestToHex()

void cSha1Checksum::DigestToHex	(	const Checksum &	a_Digest,
		AString &	a_Out
	)

static

Converts a SHA1 digest into hex.

Definition at line 88 of file Sha1Checksum.cpp.

◆ DigestToJava()

void cSha1Checksum::DigestToJava	(	const Checksum &	a_Digest,
		AString &	a_Out
	)

static

Converts a raw 160-bit SHA1 digest into a Java Hex representation According to http://wiki.vg/Protocol_Encryption.

Definition at line 102 of file Sha1Checksum.cpp.

◆ DoesAcceptInput()

bool cSha1Checksum::DoesAcceptInput ( void ) const

inline

Returns true if the object is accepts more input data, false if Finalize()-d (need to Restart())

Definition at line 33 of file Sha1Checksum.h.

◆ Finalize()

void cSha1Checksum::Finalize ( cSha1Checksum::Checksum & a_Output )

Calculates and returns the final checksum.

Definition at line 76 of file Sha1Checksum.cpp.

◆ Restart()

void cSha1Checksum::Restart ( void )

Clears the current context and start a new checksum calculation.

Definition at line 142 of file Sha1Checksum.cpp.

◆ Update()

void cSha1Checksum::Update	(	const Byte *	a_Data,
		size_t	a_Length
	)

Adds the specified data to the checksum.

Definition at line 65 of file Sha1Checksum.cpp.

Member Data Documentation

◆ m_DoesAcceptInput

bool cSha1Checksum::m_DoesAcceptInput

protected

True if the object is accepts more input data, false if Finalize()-d (need to Restart())

Definition at line 48 of file Sha1Checksum.h.

◆ m_Sha1

mbedtls_sha1_context cSha1Checksum::m_Sha1