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  1. Qt
  2. QTBUG-125521

Have QCryptographicHash::hashInto() write directly into the supplied QSpan buffer

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    • 5
    • Foundation Sprint 108, Foundation Sprint 109, Foundation Sprint 110, Foundation Sprint 111, Foundation Sprint 112, Foundation Sprint 113, Foundation Sprint 114, Foundation Sprint 115, Foundation Sprint 116, Foundation Sprint 117, Foundation Sprint 118, Foundation Sprint 119, Foundation Sprint 120, Foundation Sprint 121, Foundation Sprint 122, Foundation Sprint 123

    Description

      Currently, QCryptographicHash::hashInto() still uses QSmallByteArray Private::result to hold the result, and only copies from there into the user-supplied buffer after finalizing. It would be more efficient to write into the user-supplied buffer directly.

      Ditto QMesageAuthenticationCode.

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          resulted from

          Task - A task that needs to be done. QTBUG-125431 Add QCryptographicHash::hashInto(QSpan<std::byte>)

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-125521
          # Subject Branch Project Status CR V
          614022,1 QCryptographicHash: hasInto(): write directly into the given buffer dev qt/qtbase Status: NEW -1 0

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              ahmad.samir Ahmad Samir
              mmutz Marc Mutz
              Vladimir Minenko Vladimir Minenko
              Alex Blasche Alex Blasche
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              Dates

                Created:
                Updated:

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