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Qt Cryptographic Architecture
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#include <QtCrypto>

Public Member Functions | |
| DHPublicKey () | |
| DHPublicKey (const DLGroup &domain, const BigInteger &y, const QString &provider=QString()) | |
| DHPublicKey (const DHPrivateKey &k) | |
| DLGroup | domain () const |
| BigInteger | y () const |
Public Member Functions inherited from QCA::PublicKey | |
| bool | canDecrypt () const |
| bool | canEncrypt () const |
| bool | canVerify () const |
| bool | decrypt (const SecureArray &in, SecureArray *out, EncryptionAlgorithm alg) |
| SecureArray | encrypt (const SecureArray &a, EncryptionAlgorithm alg) |
| int | maximumEncryptSize (EncryptionAlgorithm alg) const |
| PublicKey & | operator= (const PublicKey &from) |
| PublicKey () | |
| PublicKey (const PrivateKey &k) | |
| PublicKey (const QString &fileName) | |
| PublicKey (const PublicKey &from) | |
| void | startVerify (SignatureAlgorithm alg, SignatureFormat format=DefaultFormat) |
| QByteArray | toDER () const |
| DHPublicKey | toDH () const |
| DSAPublicKey | toDSA () const |
| QString | toPEM () const |
| bool | toPEMFile (const QString &fileName) const |
| RSAPublicKey | toRSA () const |
| void | update (const MemoryRegion &a) |
| bool | validSignature (const QByteArray &sig) |
| bool | verifyMessage (const MemoryRegion &a, const QByteArray &sig, SignatureAlgorithm alg, SignatureFormat format=DefaultFormat) |
Public Member Functions inherited from QCA::PKey | |
| int | bitSize () const |
| bool | canExport () const |
| bool | canKeyAgree () const |
| bool | isDH () const |
| bool | isDSA () const |
| bool | isNull () const |
| bool | isPrivate () const |
| bool | isPublic () const |
| bool | isRSA () const |
| bool | operator!= (const PKey &a) const |
| PKey & | operator= (const PKey &from) |
| bool | operator== (const PKey &a) const |
| PKey () | |
| PKey (const PKey &from) | |
| PrivateKey | toPrivateKey () const |
| PublicKey | toPublicKey () const |
| Type | type () const |
Public Member Functions inherited from QCA::Algorithm | |
| Algorithm (const Algorithm &from) | |
| void | change (Provider::Context *c) |
| void | change (const QString &type, const QString &provider) |
| Provider::Context * | context () |
| const Provider::Context * | context () const |
| Algorithm & | operator= (const Algorithm &from) |
| Provider * | provider () const |
| Provider::Context * | takeContext () |
| QString | type () const |
Additional Inherited Members | |
Public Types inherited from QCA::PKey | |
| enum | Type { RSA, DSA, DH } |
Static Public Member Functions inherited from QCA::PublicKey | |
| static PublicKey | fromDER (const QByteArray &a, ConvertResult *result=0, const QString &provider=QString()) |
| static PublicKey | fromPEM (const QString &s, ConvertResult *result=0, const QString &provider=QString()) |
| static PublicKey | fromPEMFile (const QString &fileName, ConvertResult *result=0, const QString &provider=QString()) |
Static Public Member Functions inherited from QCA::PKey | |
| static QList< Type > | supportedIOTypes (const QString &provider=QString()) |
| static QList< Type > | supportedTypes (const QString &provider=QString()) |
Protected Member Functions inherited from QCA::PublicKey | |
| PublicKey (const QString &type, const QString &provider) | |
Protected Member Functions inherited from QCA::PKey | |
| PKey (const QString &type, const QString &provider) | |
| void | set (const PKey &k) |
| DHPrivateKey | toDHPrivateKey () const |
| DHPublicKey | toDHPublicKey () const |
| DSAPrivateKey | toDSAPrivateKey () const |
| DSAPublicKey | toDSAPublicKey () const |
| RSAPrivateKey | toRSAPrivateKey () const |
| RSAPublicKey | toRSAPublicKey () const |
Protected Member Functions inherited from QCA::Algorithm | |
| Algorithm () | |
| Algorithm (const QString &type, const QString &provider) | |
Diffie-Hellman Public Key.
| QCA::DHPublicKey::DHPublicKey | ( | ) |
Create an empty Diffie-Hellman public key.
| QCA::DHPublicKey::DHPublicKey | ( | const DLGroup & | domain, |
| const BigInteger & | y, | ||
| const QString & | provider = QString() |
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| ) |
Create a Diffie-Hellman public key.
| domain | the discrete logarithm group to use |
| y | the public random value |
| provider | the provider to use, if a specific provider is required |
| QCA::DHPublicKey::DHPublicKey | ( | const DHPrivateKey & | k | ) |
Create a Diffie-Hellman public key from a specified private key.
| k | the Diffie-Hellman private key to use as the source |
| DLGroup QCA::DHPublicKey::domain | ( | ) | const |
The discrete logarithm group that is being used.
| BigInteger QCA::DHPublicKey::y | ( | ) | const |
The public random value associated with this key.
1.8.9.1