# QCA::SecureMessageKey Class Reference
[QCA user API]

Key for SecureMessage system. More...

`#include <QtCrypto>`

Collaboration diagram for QCA::SecureMessageKey:

[legend]

List of all members.

## Public Types

enum | Type { None, PGP, X509 }

## Public Member Functions

bool | havePrivate () const
bool | isNull () const
QString | name () const
SecureMessageKey & | operator= (const SecureMessageKey &from)
PGPKey | pgpPublicKey () const
PGPKey | pgpSecretKey () const
| SecureMessageKey (const SecureMessageKey &from)
| SecureMessageKey ()
void | setPGPPublicKey (const PGPKey &pub)
void | setPGPSecretKey (const PGPKey &sec)
void | setX509CertificateChain (const CertificateChain &c)
void | setX509KeyBundle (const KeyBundle &kb)
void | setX509PrivateKey (const PrivateKey &k)
Type | type () const
CertificateChain | x509CertificateChain () const
PrivateKey | x509PrivateKey () const

## Detailed Description

Key for SecureMessage system.

Examples:

  publickeyexample.cpp.

## Member Enumeration Documentation

enum QCA::SecureMessageKey::Type

The key type.

Enumerator:

  None | no key
  PGP | Pretty Good Privacy key.
  X509 | X.509 CMS key.

## Constructor & Destructor Documentation

QCA::SecureMessageKey::SecureMessageKey | ( |  | ) |

Construct an empty key.

QCA::SecureMessageKey::SecureMessageKey | ( | const SecureMessageKey & | from | ) |

Standard copy constructor.

Parameters:

  | from | the source key

## Member Function Documentation

bool QCA::SecureMessageKey::havePrivate | ( |  | ) | const

Test if this key contains a private key part.

bool QCA::SecureMessageKey::isNull | ( |  | ) | const

Returns true for null object.

QString QCA::SecureMessageKey::name | ( |  | ) | const

The name associated with this key.

For a PGP key, this is the primary user ID

For an X.509 key, this is the Common Name

SecureMessageKey& QCA::SecureMessageKey::operator= | ( | const SecureMessageKey & | from | ) |

Standard assignment operator.

Parameters:

  | from | the source key

PGPKey QCA::SecureMessageKey::pgpPublicKey | ( |  | ) | const

Public key part of a PGP key.

PGPKey QCA::SecureMessageKey::pgpSecretKey | ( |  | ) | const

Private key part of a PGP key.

void QCA::SecureMessageKey::setPGPPublicKey | ( | const PGPKey & | pub | ) |

Set the public key part of a PGP key.

Parameters:

  | pub | the PGP public key

void QCA::SecureMessageKey::setPGPSecretKey | ( | const PGPKey & | sec | ) |

Set the private key part of a PGP key.

Parameters:

  | sec | the PGP secretkey

void QCA::SecureMessageKey::setX509CertificateChain | ( | const CertificateChain & | c | ) |

Set the public key part of this X.509 key.

Parameters:

  | c | the Certificate chain containing the public keys

Examples:
  publickeyexample.cpp.

void QCA::SecureMessageKey::setX509KeyBundle | ( | const KeyBundle & | kb | ) |

Set the public and private part of this X.509 key with KeyBundle.

Parameters:

  | kb | the public and private key bundle

void QCA::SecureMessageKey::setX509PrivateKey | ( | const PrivateKey & | k | ) |

Set the private key part of this X.509 key.

Parameters:

  | k | the private key

Type QCA::SecureMessageKey::type | ( |  | ) | const

The key type.

CertificateChain QCA::SecureMessageKey::x509CertificateChain | ( |  | ) | const

The X.509 certificate chain (public part) for this key.

PrivateKey QCA::SecureMessageKey::x509PrivateKey | ( |  | ) | const

The X.509 private key part of this key.

The documentation for this class was generated from the following file:

- qca_securemessage.h