Uses of Interface
net.i2p.data.DataStructure

Packages that use DataStructure

Package	Description
net.i2p.client	Interfaces and factories for the base I2P SDK used to develop applications that communicate through I2P.
net.i2p.crypto	These classes provide a number of low-level cryptographic routines.
net.i2p.data	These classes define the common data structures used by the various I2P protocols.
net.i2p.data.i2cp	The Invisible Internet Client Protocol (I2CP) allows applications simplified access to the I2P network without requiring them to deal with the issues involved with the Invisible Internet Network Protocol (I2NP).
net.i2p.data.i2np	This package defines the low-level messages sent between routers, called the Invisible Internet Network Protocol (I2NP).
net.i2p.data.router	Classes formerly in net.i2p.data but moved here as they are only used by the router.
net.i2p.router.crypto.ratchet	Implementation of ECIES-X25519-AEAD-Ratchet (proposal 144).
net.i2p.router.networkdb.kademlia	The network database, including implementation of floodfills.
org.klomp.snark.dht

Uses of DataStructure in net.i2p.client

Classes in net.i2p.client that implement DataStructure

Modifier and Type	Class	Description
class	SendMessageOptions	Advanced options attached to a single outgoing I2CP message.

Uses of DataStructure in net.i2p.crypto

Classes in net.i2p.crypto that implement DataStructure

Modifier and Type	Class	Description
class	Hash384	48 byte hash
class	Hash512	64 byte hash
(package private) class	RSASigningPrivateCrtKey	A SigningPrivateKey that retains the Chinese Remainder Theorem parameters, so it can be converted back to a Java CRT key.
class	SHA1Hash	Because DSAEngine was abusing Hash for 20-byte hashes

Uses of DataStructure in net.i2p.data

Classes in net.i2p.data that implement DataStructure

Modifier and Type	Class	Description
class	Certificate	Defines a certificate that can be attached to various I2P structures, such as RouterIdentity and Destination, allowing routers and clients to help manage denial of service attacks and the network utilization.
class	DatabaseEntry	Base implementation of common methods for the two data structures that are stored in the netDb, i.e.
class	DataStructureImpl	Base implementation of all data structures
class	DateAndFlags	A six-byte Date and 2 bytes of flags, since a Date won't encroach on the top two bytes until the year 10889.
class	Destination	Defines an end point in the I2P network.
class	EncryptedLeaseSet	Use getSigningKey() / setSigningKey() (revocation key in super) for the blinded key.
class	Hash	Defines the hash as defined by the I2P data structure spec.
class	KeyCertificate	This certificate type gets its own class because it's going to be used a lot.
class	KeysAndCert	KeysAndCert has a public key, a signing key, and a certificate.
class	Lease	Defines the proof that a particular router / tunnel is allowed to receive messages for a particular Destination during some period of time.
class	Lease2	Like Lease but with 4-byte timestamps.
class	LeaseSet	Defines the set of leases a destination currently has.
class	LeaseSet2	See proposal 123
class	MetaLease	Like a Lease, but points to another LeaseSet.
class	MetaLeaseSet	PRELIMINARY - Subject to change - see proposal 123
class	Payload	Defines the actual payload of a message being delivered, including the standard encryption wrapping, as defined by the I2P data structure spec.
class	PrivateKey	Defines the PrivateKey as defined by the I2P data structure spec.
class	PublicKey	Defines the PublicKey as defined by the I2P data structure spec.
class	SessionKey	Defines the SessionKey as defined by the I2P data structure spec.
class	Signature	Defines the signature as defined by the I2P data structure spec.
class	SigningPrivateKey	Defines the SigningPrivateKey as defined by the I2P data structure spec.
class	SigningPublicKey	Defines the SigningPublicKey as defined by the I2P data structure spec.
class	SimpleDataStructure	A SimpleDataStructure contains only a single fixed-length byte array.
class	VerifiedDestination	Extend Destination with methods to verify its Certificate.

Uses of DataStructure in net.i2p.data.i2cp

Classes in net.i2p.data.i2cp that implement DataStructure

Modifier and Type	Class	Description
class	AbuseReason	Defines the structure for why abuse was reported either by the client to the router or by the router to the client
class	AbuseSeverity	Provides a severity level (larger numbers are more severe) in association with a client reporting abusive behavior to the router or the router reporting it to the client
class	SessionConfig	Defines the information a client must provide to create a session

Uses of DataStructure in net.i2p.data.i2np

Classes in net.i2p.data.i2np that implement DataStructure

Modifier and Type	Class	Description
class	DeliveryInstructions	Contains the delivery instructions for garlic cloves.
class	EncryptedBuildRecord	ElGamal-encrypted request or response.
class	GarlicClove	Contains one deliverable message encrypted to a router along with instructions and a certificate 'paying for' the delivery.
class	ShortEncryptedBuildRecord	Small records.

Uses of DataStructure in net.i2p.data.router

Classes in net.i2p.data.router that implement DataStructure

Modifier and Type	Class	Description
class	RouterAddress	Defines a method of communicating with a router For efficiency, the options methods and structures here are unsynchronized.
class	RouterIdentity	Defines the unique identifier of a router, including any certificate or public key.
class	RouterInfo	Defines the data that a router either publishes to the global routing table or provides to trusted peers.

Methods in net.i2p.data.router with type parameters of type DataStructure

Modifier and Type	Method	Description
static <T extends DataStructure> List<T>	SortHelper.sortStructures(Collection<T> dataStructures)	Sort based on the Hash of the DataStructure.

Method parameters in net.i2p.data.router with type arguments of type DataStructure

Modifier and Type	Method	Description
(package private) static void	SortHelper.sortStructureList(List<? extends DataStructure> dataStructures)	See above.

Uses of DataStructure in net.i2p.router.crypto.ratchet

Classes in net.i2p.router.crypto.ratchet that implement DataStructure

Modifier and Type	Class	Description
(package private) class	NextSessionKey	A X25519 key and key ID.
(package private) class	SessionKeyAndNonce	A session key is 32 bytes of data.

Uses of DataStructure in net.i2p.router.networkdb.kademlia

Classes in net.i2p.router.networkdb.kademlia that implement DataStructure

Modifier and Type	Class	Description
(package private) class	LocalHash	Pull the caching used only by KBucketImpl out of Hash and put it here.

Uses of DataStructure in org.klomp.snark.dht

Classes in org.klomp.snark.dht that implement DataStructure

Modifier and Type	Class	Description
(package private) class	InfoHash	A 20-byte SHA1 info hash
class	NID	A 20-byte peer ID, used as a Map key in lots of places.
(package private) class	NodeInfo
(package private) class	Peer	A single peer for a single torrent.
(package private) class	TokenKey	Used to index incoming Tokens