QSslCipher ¶

概要 ¶

详细描述 ¶

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 QSslKey

class QSslCipher ¶

QSslCipher(other)

QSslCipher(name)

QSslCipher(name, protocol)

param name

unicode

param protocol

SslProtocol

param other

QSslCipher

构造空 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 supportedCiphers() ).

可以调用 isNull() after construction to check if name and protocol correctly identified a supported cipher.

PySide2.QtNetwork.QSslCipher. authenticationMethod ( ) ¶

返回类型

unicode

Returns the cipher’s authentication method as a QString .

PySide2.QtNetwork.QSslCipher. encryptionMethod ( ) ¶

返回类型

unicode

Returns the cipher’s encryption method as a QString .

PySide2.QtNetwork.QSslCipher. isNull ( ) ¶

返回类型

bool

返回 true if this is a null cipher; otherwise returns false .

PySide2.QtNetwork.QSslCipher. keyExchangeMethod ( ) ¶

返回类型

unicode

Returns the cipher’s key exchange method as a QString .

PySide2.QtNetwork.QSslCipher. name ( ) ¶

返回类型

unicode

Returns the name of the cipher, or an empty QString if this is a null cipher.

另请参阅

isNull()

PySide2.QtNetwork.QSslCipher. __ne__ ( other ) ¶

参数

other – QSslCipher

返回类型

bool

返回 true if this cipher is not the same as other ; otherwise, false is returned.

PySide2.QtNetwork.QSslCipher. __eq__ ( other ) ¶

参数

other – QSslCipher

返回类型

bool

返回 true if this cipher is the same as other ; otherwise, false is returned.

PySide2.QtNetwork.QSslCipher. protocol ( ) ¶

返回类型

SslProtocol

Returns the cipher’s protocol type, or UnknownProtocol if QSslCipher is unable to determine the protocol ( protocolString() may contain more information).

另请参阅

protocolString()

PySide2.QtNetwork.QSslCipher. protocolString ( ) ¶

返回类型

unicode

Returns the cipher’s protocol as a QString .

另请参阅

protocol()

PySide2.QtNetwork.QSslCipher. supportedBits ( ) ¶

返回类型

int

Returns the number of bits supported by the cipher.

另请参阅

usedBits()

PySide2.QtNetwork.QSslCipher. swap ( other ) ¶

参数

other – QSslCipher

Swaps this cipher instance with other 。此函数非常快，且从不失败。

PySide2.QtNetwork.QSslCipher. usedBits ( ) ¶

返回类型

int

Returns the number of bits used by the cipher.

另请参阅

supportedBits()