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PKCS12::CDecPkcs12ShroudedKeyBag Class Reference

class PKCS12::CDecPkcs12ShroudedKeyBag : public PKCS12::CDecPkcs12SafeBag

This class decodes the ShroudedKeyBag present in the SafeBag. It has a method to get the PrivatKeyInfo

Inherits from

Public Member Functions
~CDecPkcs12ShroudedKeyBag()
IMPORT_C CDecPkcs12ShroudedKeyBag *NewL(const TDesC8 &)
IMPORT_C CDecPKCS8Data *PrivateKeyInfoL(TDesC &)
Private Member Functions
CDecPkcs12ShroudedKeyBag()
CDecPkcs12ShroudedKeyBag(const CDecPkcs12ShroudedKeyBag &)
voidConstructL(const TDesC8 &)
CDecPkcs12ShroudedKeyBag &operator=(const CDecPkcs12ShroudedKeyBag &)
Inherited Functions
CBase::CBase()
CBase::Delete(CBase *)
CBase::Extension_(TUint,TAny *&,TAny *)
CBase::operator new(TUint)
CBase::operator new(TUint,TAny *)
CBase::operator new(TUint,TLeave)
CBase::operator new(TUint,TLeave,TUint)
CBase::operator new(TUint,TUint)
CBase::~CBase()
PKCS12::CDecPkcs12SafeBag::BagAttributes()const
PKCS12::CDecPkcs12SafeBag::BagID()const
PKCS12::CDecPkcs12SafeBag::BagValue()const
PKCS12::CDecPkcs12SafeBag::CDecPkcs12SafeBag()
PKCS12::CDecPkcs12SafeBag::CDecPkcs12SafeBag(const CDecPkcs12SafeBag &)
PKCS12::CDecPkcs12SafeBag::operator=(const CDecPkcs12SafeBag &)
PKCS12::CDecPkcs12SafeBag::~CDecPkcs12SafeBag()
Inherited Enumerations
PKCS12::CDecPkcs12SafeBag:TBagId
Inherited Attributes
PKCS12::CDecPkcs12SafeBag::iBagAttributes
PKCS12::CDecPkcs12SafeBag::iBagId
PKCS12::CDecPkcs12SafeBag::iBagValue

Constructor & Destructor Documentation

CDecPkcs12ShroudedKeyBag()

CDecPkcs12ShroudedKeyBag()[private]

Constructor.

CDecPkcs12ShroudedKeyBag(const CDecPkcs12ShroudedKeyBag &)

CDecPkcs12ShroudedKeyBag(const CDecPkcs12ShroudedKeyBag &aDecPkcs12ShroudedKeyBag)[private]

Copy Constructor.

Parameters

const CDecPkcs12ShroudedKeyBag & aDecPkcs12ShroudedKeyBagA CDecPkcs12ShroudedKeyBag object.

~CDecPkcs12ShroudedKeyBag()

~CDecPkcs12ShroudedKeyBag()[virtual]

Destructor.

Member Functions Documentation

ConstructL(const TDesC8 &)

voidConstructL(const TDesC8 &aSafeBagData)[private]
This decodes the entire KeyBag structure.
leave
KErrAgrument if the data is not a sequence or class tag name is not Universal.
TASN1DecPKCS8

Parameters

const TDesC8 & aSafeBagDataContains a PKCS#12 shroudedKeyBag Structure.

NewL(const TDesC8 &)

IMPORT_C CDecPkcs12ShroudedKeyBag *NewL(const TDesC8 &aSafeBagData)[static]

Creates a new PKCS#12KeyBag object.

leave
KErrAgrument if the data is not safeBag structure.

Parameters

const TDesC8 & aSafeBagDataContains a PKCS#12 shroudedKeyBag structure.

PrivateKeyInfoL(TDesC &)

IMPORT_C CDecPKCS8Data *PrivateKeyInfoL(TDesC &aPassword)const

The PrivateKey Information present in the ShroudKeyBag. Below is the ASN.1 sequence.

ContentEncryptionAlgorithmIdentifier ::= AlgorithmIdentifier

AlgorithmIdentifier: A type that identifies an algorithm (by object identifier) and associated parameters AlgorithmIdentifier ::= SEQUENCE { algorithm ALGORITHM.&id({SupportedAlgorithms}), parameters ALGORITHM.&Type({SupportedAlgorithms}{@ algorithm}) OPTIONAL }

leave
KErrAgrument if the data is not a sequence or class tag name is not Universal.
leave
KErrNotSupported if otherthan PKCS12 pbeIds.
leave
KErrGeneral if the decryption of the final part length is less than 0.
TASN1DecPKCS5, CPBEncryptElement, PKCS12KDF, CPBDecryptor, CDecPKCS8Data.

Parameters

TDesC & aPassword

operator=(const CDecPkcs12ShroudedKeyBag &)

CDecPkcs12ShroudedKeyBag &operator=(const CDecPkcs12ShroudedKeyBag &aDecPkcs12ShroudedKeyBag)[private]

Assignment operator.

Parameters

const CDecPkcs12ShroudedKeyBag & aDecPkcs12ShroudedKeyBagA CDecPkcs12ShroudedKeyBag object.

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