diff options
Diffstat (limited to 'src/corelib/tools/qcryptographichash.cpp')
| -rw-r--r-- | src/corelib/tools/qcryptographichash.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/corelib/tools/qcryptographichash.cpp b/src/corelib/tools/qcryptographichash.cpp index 3807e32a723..f64f11ee44c 100644 --- a/src/corelib/tools/qcryptographichash.cpp +++ b/src/corelib/tools/qcryptographichash.cpp @@ -1166,22 +1166,29 @@ QByteArray QCryptographicHash::hash(QByteArrayView data, Algorithm method) /*! \since 6.8 + \fn QCryptographicHash::hashInto(QSpan<char> buffer, QSpan<const QByteArrayView> data, Algorithm method); + \fn QCryptographicHash::hashInto(QSpan<uchar> buffer, QSpan<const QByteArrayView> data, Algorithm method); + \fn QCryptographicHash::hashInto(QSpan<std::byte> buffer, QSpan<const QByteArrayView> data, Algorithm method); \fn QCryptographicHash::hashInto(QSpan<char> buffer, QByteArrayView data, Algorithm method); \fn QCryptographicHash::hashInto(QSpan<uchar> buffer, QByteArrayView data, Algorithm method); \fn QCryptographicHash::hashInto(QSpan<std::byte> buffer, QByteArrayView data, Algorithm method); Returns the hash of \a data using \a method, using \a buffer to store the result. + If \a data is a span, adds all the byte array views to the hash, in the order given. + The return value will be a sub-span of \a buffer, unless \a buffer is of insufficient size, in which case a null QByteArrayView is returned. \sa hash() */ -QByteArrayView QCryptographicHash::hashInto(QSpan<std::byte> buffer, QByteArrayView data, +QByteArrayView QCryptographicHash::hashInto(QSpan<std::byte> buffer, + QSpan<const QByteArrayView> data, Algorithm method) noexcept { QCryptographicHashPrivate hash(method); - hash.addData(data); + for (QByteArrayView part : data) + hash.addData(part); hash.finalizeUnchecked(); // no mutex needed: no-one but us has access to 'hash' auto result = hash.resultView(); if (buffer.size() < result.size()) |