QMessageAuthenticationCodePrivate Class Reference

Collaboration diagram for QMessageAuthenticationCodePrivate:

Public Member Functions
	QMessageAuthenticationCodePrivate (QCryptographicHash::Algorithm m)
void	setKey (QByteArrayView k) noexcept
void	initMessageHash () noexcept
void	finalize ()
void	finalizeUnchecked () noexcept

Public Attributes
HashBlock	key
QCryptographicHashPrivate	messageHash

Detailed Description

Definition at line 1302 of file qcryptographichash.cpp.

Constructor & Destructor Documentation

QMessageAuthenticationCodePrivate()

QMessageAuthenticationCodePrivate::QMessageAuthenticationCodePrivate ( QCryptographicHash::Algorithm  m )

inline

Definition at line 1305 of file qcryptographichash.cpp.

Member Function Documentation

finalize()

void QMessageAuthenticationCodePrivate::finalize

(

)

Definition at line 1567 of file qcryptographichash.cpp.

References QCryptographicHashPrivate::finalizeMutex, finalizeUnchecked(), lock, messageHash, and QCryptographicHashPrivate::result.

Referenced by QMessageAuthenticationCode::resultView().

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finalizeUnchecked()

void QMessageAuthenticationCodePrivate::finalizeUnchecked ( )

noexcept

Definition at line 1575 of file qcryptographichash.cpp.

References QCryptographicHashPrivate::addData(), QCryptographicHashPrivate::finalizeUnchecked(), messageHash, QCryptographicHashPrivate::reset(), QCryptographicHashPrivate::result, and xored().

Referenced by finalize(), and QMessageAuthenticationCode::hash().

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initMessageHash()

void QMessageAuthenticationCodePrivate::initMessageHash ( )

noexcept

Seeds messageHash from key.

This function assumes that messageHash is in its initial state (reset() has been called).

Definition at line 1367 of file qcryptographichash.cpp.

References QCryptographicHashPrivate::addData(), and xored().

Referenced by QMessageAuthenticationCode::reset().

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setKey()

void QMessageAuthenticationCodePrivate::setKey ( QByteArrayView  newKey )

noexcept

Transforms key newKey into a block-sized format and stores it in member key.

This function assumes it can use messageHash (i.e. it's in its initial state (reset() has been called)).

Definition at line 1332 of file qcryptographichash.cpp.

References A, QCryptographicHashPrivate::addData(), blockSize, QCryptographicHashPrivate::finalizeUnchecked(), hashLengthInternal(), i, QCryptographicHashPrivate::method, qt_hash_block_size(), QCryptographicHashPrivate::reset(), and QCryptographicHashPrivate::result.

Referenced by QMessageAuthenticationCode::QMessageAuthenticationCode(), and QMessageAuthenticationCode::hash().

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Member Data Documentation

key

HashBlock QMessageAuthenticationCodePrivate::key

Definition at line 1310 of file qcryptographichash.cpp.

messageHash

QCryptographicHashPrivate QMessageAuthenticationCodePrivate::messageHash

Definition at line 1311 of file qcryptographichash.cpp.

Referenced by QMessageAuthenticationCode::addData(), QMessageAuthenticationCode::addData(), finalize(), finalizeUnchecked(), QMessageAuthenticationCode::hash(), QMessageAuthenticationCode::reset(), and QMessageAuthenticationCode::resultView().

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

• qtbase/src/corelib/tools/qcryptographichash.cpp