The class of the string cryptographic hash. More...

#include <ttkcryptographichash.h>

Public Member Functions
QString	encrypt (const QString &data, const char *key)

QString	decrypt (const QString &data, const char *key)

Private Member Functions
TTKString	xxteaEncrypt (const TTKString &data, const char *key)

TTKString	xxteaDecrypt (const TTKString &data, const char *key)

uchar *	doXxteaEncrypt (uchar data, xxtea_uint len, uchar key, xxtea_uint *retLength)

uchar *	doXxteaDecrypt (uchar data, xxtea_uint len, uchar key, xxtea_uint *retLength)

void	xxteaUintEncrypt (xxtea_uint v, xxtea_uint len, xxtea_uint k)

void	xxteaUintDecrypt (xxtea_uint v, xxtea_uint len, xxtea_uint k)

uchar *	fixKeyLength (uchar *key, xxtea_uint keyLength)

xxtea_uint *	xxteaToUintArray (uchar data, xxtea_uint len, int includeLength, xxtea_uint retLength)

uchar *	xxteaToByteArray (xxtea_uint data, xxtea_uint len, int includeLength, xxtea_uint retLength)

uchar *	xxteaEncrypt (uchar data, xxtea_uint dataLength, uchar key, xxtea_uint keyLength, xxtea_uint *retLengthgth)

uchar *	xxteaDecrypt (uchar data, xxtea_uint dataLength, uchar key, xxtea_uint keyLength, xxtea_uint *retLengthgth)

Detailed Description

The class of the string cryptographic hash.

Author: Greedysky greed.nosp@m.ysky.nosp@m.@163..nosp@m.com

Definition at line 39 of file ttkcryptographichash.h.

Member Function Documentation

QString TTKCryptographicHash::decrypt	(	const QString &	data,
		const char *	key
	)

decrypt by QString data.

Definition at line 132 of file ttkcryptographichash.cpp.

References TTK::base64Decode(), and xxteaDecrypt().

Referenced by TTK::Algorithm::mdII().

uchar * TTKCryptographicHash::doXxteaDecrypt	(	uchar *	data,
		xxtea_uint	len,
		uchar *	key,
		xxtea_uint *	retLength
	)

private

Do XXTEA decrypt.

Definition at line 312 of file ttkcryptographichash.cpp.

References free(), xxteaToByteArray(), xxteaToUintArray(), and xxteaUintDecrypt().

Referenced by xxteaDecrypt().

uchar * TTKCryptographicHash::doXxteaEncrypt	(	uchar *	data,
		xxtea_uint	len,
		uchar *	key,
		xxtea_uint *	retLength
	)

private

Do XXTEA encrypt.

Definition at line 295 of file ttkcryptographichash.cpp.

References free(), xxteaToByteArray(), xxteaToUintArray(), and xxteaUintEncrypt().

Referenced by xxteaEncrypt().

QString TTKCryptographicHash::encrypt	(	const QString &	data,
		const char *	key
	)

encrypt by QString data.

Definition at line 126 of file ttkcryptographichash.cpp.

References TTK::base64Encode(), key, and xxteaEncrypt().

Referenced by TTK::Algorithm::mdII(), xxteaDecrypt(), and xxteaEncrypt().

uchar * TTKCryptographicHash::fixKeyLength	(	uchar *	key,
		xxtea_uint	keyLength
	)

private

Fix key length.

Definition at line 232 of file ttkcryptographichash.cpp.

References malloc().

Referenced by xxteaDecrypt(), and xxteaEncrypt().

TTKString TTKCryptographicHash::xxteaDecrypt	(	const TTKString &	data,
		const char *	key
	)

private

XXTEA decrypt by TTKString data.

Definition at line 153 of file ttkcryptographichash.cpp.

References TTK::base64Decode(), encrypt(), and free().

Referenced by decrypt().

uchar * TTKCryptographicHash::xxteaDecrypt	(	uchar *	data,
		xxtea_uint	dataLength,
		uchar *	key,
		xxtea_uint	keyLength,
		xxtea_uint *	retLengthgth
	)

private

XXTEA decrypt by uchar * data.

Definition at line 348 of file ttkcryptographichash.cpp.

References doXxteaDecrypt(), fixKeyLength(), and free().

TTKString TTKCryptographicHash::xxteaEncrypt	(	const TTKString &	data,
		const char *	key
	)

private

XXTEA encrypt by TTKString data.

Definition at line 137 of file ttkcryptographichash.cpp.

References TTK::base64Encode(), encrypt(), and free().

Referenced by encrypt().

uchar * TTKCryptographicHash::xxteaEncrypt	(	uchar *	data,
		xxtea_uint	dataLength,
		uchar *	key,
		xxtea_uint	keyLength,
		xxtea_uint *	retLengthgth
	)

private

XXTEA encrypt by uchar * data.

Definition at line 329 of file ttkcryptographichash.cpp.

References doXxteaEncrypt(), fixKeyLength(), and free().

uchar * TTKCryptographicHash::xxteaToByteArray	(	xxtea_uint *	data,
		xxtea_uint	len,
		int	includeLength,
		xxtea_uint *	retLength
	)

private

XXTEA to byte array.

Definition at line 267 of file ttkcryptographichash.cpp.

References malloc().

Referenced by doXxteaDecrypt(), and doXxteaEncrypt().

xxtea_uint * TTKCryptographicHash::xxteaToUintArray	(	uchar *	data,
		xxtea_uint	len,
		int	includeLength,
		xxtea_uint *	retLength
	)

private

XXTEA to uint array.

Definition at line 240 of file ttkcryptographichash.cpp.

References malloc().

Referenced by doXxteaDecrypt(), and doXxteaEncrypt().

void TTKCryptographicHash::xxteaUintDecrypt	(	xxtea_uint *	v,
		xxtea_uint	len,
		xxtea_uint *	k
	)

private

XXTEA uint decrypt.

Definition at line 207 of file ttkcryptographichash.cpp.

References XXTEA_DELTA, and XXTEA_MX.

Referenced by doXxteaDecrypt().

void TTKCryptographicHash::xxteaUintEncrypt	(	xxtea_uint *	v,
		xxtea_uint	len,
		xxtea_uint *	k
	)

private

XXTEA uint encrypt.

Definition at line 182 of file ttkcryptographichash.cpp.

References XXTEA_DELTA, and XXTEA_MX.

Referenced by doXxteaEncrypt().

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

TTKCommon/TTKLibrary/ttkcryptographichash.h
TTKCommon/TTKLibrary/ttkcryptographichash.cpp

Public Member Functions

Private Member Functions

Detailed Description

Member Function Documentation