QCA::KDFContext Class Reference
[QCA provider API]

Key derivation function provider. More...

#include <QtCrypto>

Inheritance diagram for QCA::KDFContext:

[legend]

List of all members.

Public Member Functions
	KDFContext (Provider *p, const QString &type)
virtual SymmetricKey	makeKey (const SecureArray &secret, const InitializationVector &salt, unsigned int keyLength, unsigned int iterationCount)=0

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Detailed Description

Key derivation function provider.

Note:

This class is part of the provider plugin interface and should not be used directly by applications. You probably want KeyDerivationFunction instead.

Definition at line 338 of file qcaprovider.h.

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Constructor & Destructor Documentation

QCA::KDFContext::KDFContext	(	Provider *	p,
		const QString &	type
	)			[inline]

Standard constructor.

Parameters:

	p	the provider associated with this context
	type	the name of the KDF provided by this context (including algorithm)

Definition at line 348 of file qcaprovider.h.

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Member Function Documentation

virtual SymmetricKey QCA::KDFContext::makeKey	(	const SecureArray &	secret,
		const InitializationVector &	salt,
		unsigned int	keyLength,
		unsigned int	iterationCount
	)			[pure virtual]

Create a key and return it.

Parameters:

	secret	the secret part (typically password)
	salt	the salt / initialization vector
	keyLength	the length of the key to be produced
	iterationCount	the number of iterations of the derivation algorith,

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

• qcaprovider.h