QCA::SymmetricKey Class Reference
[QCA user API]

Container for keys for symmetric encryption algorithms. More...

#include <QtCrypto>

Inheritance diagram for QCA::SymmetricKey:

[legend]

List of all members.

Public Member Functions
	SymmetricKey (const QByteArray &a)
	SymmetricKey (const SecureArray &a)
	SymmetricKey (int size)
	SymmetricKey ()
bool	isWeakDESKey ()

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Detailed Description

Container for keys for symmetric encryption algorithms.

Definition at line 1167 of file qca_core.h.

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Constructor & Destructor Documentation

QCA::SymmetricKey::SymmetricKey

(

)

Construct an empty (zero length) key.

Definition at line 1313 of file qca_core.cpp.

QCA::SymmetricKey::SymmetricKey

(

int

size

)

Construct an key of specified size, with random contents.

This is intended to be used as a random session key.

Parameters:

size

the number of bytes for the key

Definition at line 1317 of file qca_core.cpp.

QCA::SymmetricKey::SymmetricKey

(

const SecureArray &

a

)

Construct a key from a provided byte array.

Parameters:

a

the byte array to copy

Definition at line 1322 of file qca_core.cpp.

QCA::SymmetricKey::SymmetricKey

(

const QByteArray &

a

)

Construct a key from a provided byte array.

Parameters:

a

the byte array to copy

Definition at line 1327 of file qca_core.cpp.

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Member Function Documentation

bool QCA::SymmetricKey::isWeakDESKey

(

)

Test for weak DES keys.

Returns:

true if the key is a weak key for DES

Definition at line 1401 of file qca_core.cpp.

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

• qca_core.h
• qca_core.cpp