QtBase
v6.3.1
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The QSslCipher class represents an SSL cryptographic cipher. More...
#include <qsslcipher.h>
Public Member Functions | |
QSslCipher () | |
QSslCipher (const QString &name) | |
QSslCipher (const QString &name, QSsl::SslProtocol protocol) | |
QSslCipher (const QSslCipher &other) | |
QSslCipher & | operator= (QSslCipher &&other) noexcept |
QSslCipher & | operator= (const QSslCipher &other) |
~QSslCipher () | |
void | swap (QSslCipher &other) noexcept |
bool | operator== (const QSslCipher &other) const |
bool | operator!= (const QSslCipher &other) const |
bool | isNull () const |
QString | name () const |
int | supportedBits () const |
int | usedBits () const |
QString | keyExchangeMethod () const |
QString | authenticationMethod () const |
QString | encryptionMethod () const |
QString | protocolString () const |
QSsl::SslProtocol | protocol () const |
Friends | |
class | QTlsBackend |
The QSslCipher class represents an SSL cryptographic cipher.
\reentrant
\inmodule QtNetwork
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.
Definition at line 57 of file qsslcipher.h.
QSslCipher::QSslCipher | ( | ) |
Constructs an empty QSslCipher object.
Definition at line 77 of file qsslcipher.cpp.
Constructs a QSslCipher object for the cipher determined by name. The constructor accepts only supported ciphers (i.e., the name must identify a cipher in the list of ciphers returned by QSslSocket::supportedCiphers()).
You can call isNull() after construction to check if name correctly identified a supported cipher.
Definition at line 93 of file qsslcipher.cpp.
QSslCipher::QSslCipher | ( | const QString & | name, |
QSsl::SslProtocol | protocol | ||
) |
Constructs a 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()).
You can call isNull() after construction to check if name and protocol correctly identified a supported cipher.
Definition at line 115 of file qsslcipher.cpp.
QSslCipher::QSslCipher | ( | const QSslCipher & | other | ) |
Constructs an identical copy of the other cipher.
Definition at line 130 of file qsslcipher.cpp.
QSslCipher::~QSslCipher | ( | ) |
Destroys the QSslCipher object.
Definition at line 139 of file qsslcipher.cpp.
QString QSslCipher::authenticationMethod | ( | ) | const |
Returns the cipher's authentication method as a QString.
Definition at line 227 of file qsslcipher.cpp.
QString QSslCipher::encryptionMethod | ( | ) | const |
Returns the cipher's encryption method as a QString.
Definition at line 235 of file qsslcipher.cpp.
bool QSslCipher::isNull | ( | ) | const |
Returns true
if this is a null cipher; otherwise returns false
.
Definition at line 180 of file qsslcipher.cpp.
QString QSslCipher::keyExchangeMethod | ( | ) | const |
Returns the cipher's key exchange method as a QString.
Definition at line 219 of file qsslcipher.cpp.
QString QSslCipher::name | ( | ) | const |
Returns the name of the cipher, or an empty QString if this is a null cipher.
Definition at line 191 of file qsslcipher.cpp.
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inline |
Returns true
if this cipher is not the same as other; otherwise, false is returned.
Definition at line 72 of file qsslcipher.h.
QSslCipher & QSslCipher::operator= | ( | const QSslCipher & | other | ) |
Copies the contents of other into this cipher, making the two ciphers identical.
Definition at line 147 of file qsslcipher.cpp.
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inlinenoexcept |
bool QSslCipher::operator== | ( | const QSslCipher & | other | ) | const |
Returns true
if this cipher is the same as other; otherwise, false is returned.
Definition at line 165 of file qsslcipher.cpp.
QSsl::SslProtocol QSslCipher::protocol | ( | ) | const |
Returns the cipher's protocol type, or \l QSsl::UnknownProtocol if QSslCipher is unable to determine the protocol (protocolString() may contain more information).
Definition at line 257 of file qsslcipher.cpp.
QString QSslCipher::protocolString | ( | ) | const |
Returns the cipher's protocol as a QString.
Definition at line 245 of file qsslcipher.cpp.
int QSslCipher::supportedBits | ( | ) | const |
Returns the number of bits supported by the cipher.
Definition at line 201 of file qsslcipher.cpp.
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inlinenoexcept |
Swaps this cipher instance with other. This function is very fast and never fails.
Definition at line 68 of file qsslcipher.h.
int QSslCipher::usedBits | ( | ) | const |
Returns the number of bits used by the cipher.
Definition at line 211 of file qsslcipher.cpp.
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friend |
Definition at line 88 of file qsslcipher.h.