qca_tools.h File Reference

#include "qca_export.h"
#include <QMetaType>
#include <QSharedData>
#include <QSharedDataPointer>

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Classes
class	QCA::BigInteger
class	QCA::MemoryRegion
class	QCA::SecureArray

Namespaces
	QCA

Functions
QCA_EXPORT const SecureArray	QCA::operator+ (const SecureArray &a, const SecureArray &b)
QCA_EXPORT void *	qca_secure_alloc (int bytes)
QCA_EXPORT void	qca_secure_free (void *p)
QCA_EXPORT void *	qca_secure_realloc (void *p, int bytes)

Detailed Description

Header file for "tool" classes used in QCA.

These classes differ from those in qca_support.h, in that they have some cryptographic relationship, and require secure memory.

Note

You should not use this header directly from an application. You should just use #include <QtCrypto> instead.

Definition in file qca_tools.h.

Function Documentation

QCA_EXPORT void* qca_secure_alloc

(

int

bytes

)

Allocate a block of memory from the secure memory pool.

This is intended to be used when working with C libraries.

Parameters

bytes

the number of bytes to allocate

QCA_EXPORT void qca_secure_free

(

void *

p

)

Free (de-allocate) a block of memory that has been previously allocated from the secure memory pool.

This is intended to be used when working with C libraries.

Parameters

p	pointer to the block of memory to be free'd

QCA_EXPORT void* qca_secure_realloc	(	void *	p,
		int	bytes
	)

Resize (re-allocate) a block of memory that has been previously allocated from the secure memory pool.

Parameters

p	pointer to the block of memory to be resized.
bytes	the new size that is required.