Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-63554

QCryptographicHash gives wrong hash result in QT 5.9.1

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Duplicate
    • Affects Version/s: 5.9.1
    • Fix Version/s: 5.9.2
    • Component/s: Core: Other
    • Labels:
      None
    • Environment:
      macOS 10.12.6

      QT Creator 4.4.0

      Description

      QCryptographicHash h(QCryptographicHash::Sha3_224);

      is giving completely wrong hash result() output under 5.9.1. Qt 5.8, 5.7, 5.5 & 5.4 all match and are different to 5.9.1.

      To repro, 

         QCryptographicHash h(QCryptographicHash::Sha3_224);

         h.reset();

         h.addData(seedBytes);

         h.addData(serialBytes);

         QByteArray hash = h.result();

      where seedBytes is a QByteArray of length 12 and serialBytes is a QByteArray of length 10. Compare "hash" from 5.9.1 to other QT versions listed above.

        Attachments

          Issue Links

          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            Activity

              People

              • Assignee:
                thiago Thiago Macieira
                Reporter:
                msmithers Michael Smithers
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Gerrit Reviews

                  There are no open Gerrit changes