QSslDiffieHellmanParameters Class▲
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Header: QSslDiffieHellmanParameters
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Since: Qt 5.8
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qmake: QT += network
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Group: QSslDiffieHellmanParameters is part of Network Programming API, ssl, shared
Detailed Description▲
QSslDiffieHellmanParameters provides an interface for setting Diffie-Hellman parameters to servers based on QSslSocket.
See Also▲
See also QSslSocket, QSslCipher, QSslConfiguration
Member Type Documentation▲
enum QSslDiffieHellmanParameters::Error▲
Describes a QSslDiffieHellmanParameters error.
|
Constant |
Value |
Description |
|---|---|---|
|
QSslDiffieHellmanParameters::NoError |
0 |
No error occurred. |
|
QSslDiffieHellmanParameters::InvalidInputDataError |
1 |
The given input data could not be used to construct a QSslDiffieHellmanParameters object. |
|
QSslDiffieHellmanParameters::UnsafeParametersError |
2 |
The Diffie-Hellman parameters are unsafe and should not be used. |
Member Function Documentation▲
[default] QSslDiffieHellmanParameters::QSslDiffieHellmanParameters(QSslDiffieHellmanParameters &&other)▲
Move-constructs from other.
The moved-from object other is placed in a partially-formed state, in which the only valid operations are destruction and assignment of a new value.
Q_DECL_IMPORT QSslDiffieHellmanParameters::isEmpty() const▲
Returns true if this is a an empty QSslDiffieHellmanParameters instance.
Setting an empty QSslDiffieHellmanParameters instance on a QSslSocket-based server will disable Diffie-Hellman key exchange.
Q_DECL_IMPORT QSslDiffieHellmanParameters::isValid() const▲
Returns true if this is a valid QSslDiffieHellmanParameters; otherwise false.
This method should be used after constructing a QSslDiffieHellmanParameters object to determine its validity.
If a QSslDiffieHellmanParameters object is not valid, you can use the error() method to determine what error prevented the object from being constructed.
See Also▲
See also error()
[default] QSslDiffieHellmanParameters &QSslDiffieHellmanParameters::operator=(QSslDiffieHellmanParameters &&other)▲
Move-assigns other to this QSslDiffieHellmanParameters instance.
The moved-from object other is placed in a partially-formed state, in which the only valid operations are destruction and assignment of a new value.
Related Non-Members▲
[since 5.8] Q_DECL_IMPORT operator==(const QSslDiffieHellmanParameters &lhs, const QSslDiffieHellmanParameters &rhs)▲
Returns true if lhs is equal to rhs; otherwise returns false.
This function was introduced in Qt 5.8.