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Only use one additional thread in CompositeKey::transform().

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This commit is contained in:
Felix Geyer 2012-05-03 12:21:42 +02:00
parent 18c7fae463
commit f753728e97
1 changed files with 4 additions and 4 deletions
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8
src/keys/CompositeKey.cpp
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@ -76,12 +76,12 @@ QByteArray CompositeKey::transform(const QByteArray& seed, int rounds) const
QByteArray key = rawKey();
QFuture<QByteArray> future1 = QtConcurrent::run(transformKeyRaw, key.left(16), seed, rounds);
QFuture<QByteArray> future2 = QtConcurrent::run(transformKeyRaw, key.right(16), seed, rounds);
QFuture<QByteArray> future = QtConcurrent::run(transformKeyRaw, key.left(16), seed, rounds);
QByteArray result2 = transformKeyRaw(key.right(16), seed, rounds);
QByteArray transformed;
transformed.append(future1.result());
transformed.append(future2.result());
transformed.append(future.result());
transformed.append(result2);
return CryptoHash::hash(transformed, CryptoHash::Sha256);
}