The QSslCipher class represents an SSL cryptographic cipher. 更多...
| 头： | #include <QSslCipher> |
| Since: | Qt 4.3 |
注意： 此类的所有函数 可重入 .
| QSslCipher () | |
| QSslCipher (const QString & name , QSsl::SslProtocol protocol ) | |
| QSslCipher (const QSslCipher & other ) | |
| ~QSslCipher () | |
| QString | authenticationMethod () const |
| QString | encryptionMethod () const |
| bool | isNull () const |
| QString | keyExchangeMethod () const |
| QString | name () const |
| QSsl::SslProtocol | protocol () const |
| QString | protocolString () const |
| int | supportedBits () const |
| int | usedBits () const |
| bool | operator!= (const QSslCipher & other ) const |
| QSslCipher & | operator= (const QSslCipher & other ) |
| bool | operator== (const QSslCipher & other ) const |
The QSslCipher class represents an SSL cryptographic cipher.
QSslCipher stores information about one cryptographic cipher. It is most commonly used with QSslSocket , either for configuring which ciphers the socket can use, or for displaying the socket's ciphers to the user.
另请参阅 QSslSocket and QSslKey .
构造空的 QSslCipher 对象。
构造 QSslCipher object for the cipher determined by name and protocol . The constructor accepts only supported ciphers (i.e., the name and protocol must identify a cipher in the list of ciphers returned by QSslSocket::supportedCiphers ()).
可以调用 isNull () after construction to check if name and protocol correctly identified a supported cipher.
Constructs an identical copy of the other cipher.
销毁 QSslCipher 对象。
Returns the cipher's authentication method as a QString .
Returns the cipher's encryption method as a QString .
Returns true if this is a null cipher; otherwise returns false.
Returns the cipher's key exchange method as a QString .
Returns the name of the cipher, or an empty QString if this is a null cipher.
另请参阅 isNull ().
Returns the cipher's protocol type, or QSsl::UnknownProtocol if QSslCipher is unable to determine the protocol ( protocolString () may contain more information).
另请参阅 protocolString ().
Returns the cipher's protocol as a QString .
另请参阅 protocol ().
Returns the number of bits supported by the cipher.
另请参阅 usedBits ().
Returns the number of bits used by the cipher.
另请参阅 supportedBits ().
Returns true if this cipher is not the same as other ; otherwise, false is returned.
Copies the contents of other into this cipher, making the two ciphers identical.
Returns true if this cipher is the same as other ; otherwise, false is returned.
