C# Класс KeePassLib.Keys.CompositeKey

Represents a key. A key can be build up using several user key data sources like a password, a key file, the currently logged on user credentials, the current computer ID, etc.

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Открытые методы

Метод	Описание
AddUserKey ( IUserKey pKey ) : void	/// Deconstructor, clears up the key. /// /// Clears the key. This function also erases all previously stored /// user key data objects. /// Add a user key.
CompositeKey ( ) : Org.BouncyCastle.Crypto	Construct a new, empty key object.
ContainsType ( Type tUserKeyType ) : bool	Test whether the composite key contains a specific type of user keys (password, key file, ...). If at least one user key of that type is present, the function returns `true`.
EqualsValue ( CompositeKey ckOther ) : bool
GenerateKey32 ( byte pbKeySeed32, ulong uNumRounds ) : KeePassLib.Security.ProtectedBinary	Generate a 32-bit wide key out of the composite key.
GetUserKey ( Type tUserKeyType ) : IUserKey	Get the first user key of a specified type.
RemoveUserKey ( IUserKey pKey ) : bool	Remove a user key.
TransformKeyBenchmark ( uint uMilliseconds, ulong uStep ) : ulong	Benchmark the `TransformKey` method. Within uMilliseconds ms, random keys will be transformed and the number of performed transformations are returned.
TransformKeyManaged ( byte pbNewKey32, byte pbKeySeed32, ulong uNumRounds ) : bool

Приватные методы

Метод	Описание
CreateRawCompositeKey32 ( ) : byte[]	Creates the composite key from the supplied user key sources (password, key file, user account, computer ID, etc.).
TransformKey ( byte pbOriginalKey32, byte pbKeySeed32, ulong uNumRounds ) : byte[]	Transform the current key `uNumRounds` times.
ValidateUserKeys ( ) : void

Описание методов

AddUserKey() публичный Метод

/// Deconstructor, clears up the key. /// /// Clears the key. This function also erases all previously stored /// user key data objects. /// Add a user key.

public AddUserKey ( IUserKey pKey ) : void
pKey	IUserKey	User key to add.
Результат	void

CompositeKey() публичный Метод

Construct a new, empty key object.

public CompositeKey ( ) : Org.BouncyCastle.Crypto
Результат	Org.BouncyCastle.Crypto

ContainsType() публичный Метод

Test whether the composite key contains a specific type of user keys (password, key file, ...). If at least one user key of that type is present, the function returns true.

public ContainsType ( Type tUserKeyType ) : bool
tUserKeyType	System.Type	User key type.
Результат	bool

EqualsValue() публичный Метод

public EqualsValue ( CompositeKey ckOther ) : bool
ckOther	CompositeKey
Результат	bool

GenerateKey32() публичный Метод

Generate a 32-bit wide key out of the composite key.

public GenerateKey32 ( byte pbKeySeed32, ulong uNumRounds ) : KeePassLib.Security.ProtectedBinary
pbKeySeed32	byte	Seed used in the key transformation /// rounds. Must be a byte array containing exactly 32 bytes; must /// not be null.
uNumRounds	ulong	Number of key transformation rounds.
Результат	KeePassLib.Security.ProtectedBinary

GetUserKey() публичный Метод

Get the first user key of a specified type.

public GetUserKey ( Type tUserKeyType ) : IUserKey
tUserKeyType	System.Type	Type of the user key to get.
Результат	IUserKey

RemoveUserKey() публичный Метод

Remove a user key.

public RemoveUserKey ( IUserKey pKey ) : bool
pKey	IUserKey	User key to remove.
Результат	bool

TransformKeyBenchmark() публичный статический Метод

Benchmark the TransformKey method. Within uMilliseconds ms, random keys will be transformed and the number of performed transformations are returned.

public static TransformKeyBenchmark ( uint uMilliseconds, ulong uStep ) : ulong
uMilliseconds	uint	Test duration in ms.
uStep	ulong	Stepping. /// should be a prime number. For fast processors /// (PCs) a value of 3001 is recommended, for slower processors (PocketPC) /// a value of 401 is recommended.
Результат	ulong

TransformKeyManaged() публичный статический Метод

public static TransformKeyManaged ( byte pbNewKey32, byte pbKeySeed32, ulong uNumRounds ) : bool
pbNewKey32	byte
pbKeySeed32	byte
uNumRounds	ulong
Результат	bool