QMessageAuthenticationCode: use QCryptographicHashPrivate in finalizeUnchecked()
... basically inlining static QCH::hash(), which, however, accepts only one piece of data, while we have two. Avoids the memory allocation of the QCH d-pointer. The toByteArray() is now the only memory allocation left in finalizeUnchecked(), and will be removed in a subsequent commit. Pick-to: 6.5 Change-Id: I7549d6e1c116a4cdc29dac74b867dfa6647022a0 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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@ -1159,11 +1159,12 @@ void QMessageAuthenticationCodePrivate::finalizeUnchecked()
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for (int i = 0; i < blockSize; ++i)
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oKeyPad[i] = keyData[i] ^ 0x5c;
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QCryptographicHash hash(method);
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QCryptographicHashPrivate hash(method);
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hash.addData(oKeyPad);
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hash.addData(hashedMessage);
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hash.finalizeUnchecked();
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result = hash.result();
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result = hash.resultView().toByteArray();
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}
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/*!
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