Class TKeyFactory

class TKeyFactory;

Description

Constructs the public key objects used for signature verification from their encoded binary form.

Members

Defined in TKeyFactory:

• DSAParametersL(const TDesC8 &)constGets the DSA parameters.
• DSAPublicKeyL(const CDSAParameters &,const TDesC8 &)constGets the DSA public key.
• DSAPublicKeyL(const TDesC8 &,const TDesC8 &)const
• DSASignatureL(const TDesC8 &)constGets the digital DSA signature given an encoding key.
• RSAPublicKeyL(const TDesC8 &)constGets the RSA public key.
• RSASignatureResultL(const CAlgorithmIdentifier &,TDesC8 &)constGets the RSA signature result.

virtual CRSAPublicKey* RSAPublicKeyL(const TDesC8 &aEncoding) const=0;

Description

Gets the RSA public key.

Parameters

const TDesC8 &aEncoding A non-modifiable descriptor representing the entire encoding.

Return value

CRSAPublicKey * The RSA Public key.

virtual CRSASignatureResult* RSASignatureResultL(const CAlgorithmIdentifier &aDigestAlgorithm, TDesC8 &aDigest) const=0;

Description

Gets the RSA signature result.

Parameters

const CAlgorithmIdentifier &aDigestAlgorithm The algorithm ID. TDesC8 &aDigest A non-modifiable descriptor representing the digest algorithm.

Return value

CRSASignatureResult * The RSA signature result.

virtual CDSAPublicKey* DSAPublicKeyL(const CDSAParameters &aParams, const TDesC8 &aEncoding) const=0;

Description

Gets the DSA public key.

Parameters

const CDSAParameters &aParams The DSA parameters const TDesC8 &aEncoding A non-modifiable descriptor representing the entire encoding.

Return value

CDSAPublicKey * The DSA public key.

virtual CDSASignature* DSASignatureL(const TDesC8 &aEncoding) const=0;

Description

Gets the digital DSA signature given an encoding key.

Parameters

const TDesC8 &aEncoding A non-modifiable descriptor representing the entire encoding.

Return value

CDSASignature * The DSA signature.

virtual CDSAParameters* DSAParametersL(const TDesC8 &aEncoding) const=0;

Description

Gets the DSA parameters.

Parameters

const TDesC8 &aEncoding A non-modifiable descriptor representing the entire encoding.

Return value

CDSAParameters * The DSA parameters.

virtual CDSAPublicKey* DSAPublicKeyL(const TDesC8 &aParamsEncoding, const TDesC8 &aEncoding) const=0;

Description

Parameters

const TDesC8 &aParamsEncoding const TDesC8 &aEncoding

Return value

CDSAPublicKey *