Uses of Class
net.i2p.data.SimpleDataStructure

Packages that use SimpleDataStructure

Package	Description
net.i2p.crypto	Core cryptographic primitives and algorithms used throughout I2P.
net.i2p.data	These classes define the common data structures used by the various I2P protocols.
net.i2p.data.i2np	This package defines the low-level messages sent between routers, called Invisible Internet Network Protocol (I2NP).
net.i2p.kademlia	Generic Kademlia distributed hash table implementation supporting multiple hash algorithms (SHA1, SHA256, etc.).
net.i2p.router.crypto.ratchet	Implementation of ECIES-X25519-AEAD-Ratchet cryptographic protocol (I2P proposal 144), providing forward secrecy and enhanced security for I2P transport communications.
net.i2p.router.networkdb.kademlia	Kademlia DHT implementation and floodfill router functionality for I2P.
org.klomp.snark.dht	Distributed Hash Table (DHT) implementation for BitTorrent.

Uses of SimpleDataStructure in net.i2p.crypto

Subclasses of SimpleDataStructure in net.i2p.crypto

Modifier and Type	Class and Description
class	Hash384 SHA-384 secure hash algorithm implementation.
class	Hash512 SHA-512 secure hash algorithm implementation.
(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 I2P data structure for SHA-1 hash values.

Methods in net.i2p.crypto that return SimpleDataStructure

Modifier and Type	Method and Description
SimpleDataStructure[]	KeyGenerator.generatePKIKeys() ElGamal only.
SimpleDataStructure[]	KeyGenerator.generateSigningKeys() DSA-SHA1 only.
SimpleDataStructure[]	KeyGenerator.generateSigningKeys(SigType type) Generic signature type, supports DSA, RSA, ECDSA, EdDSA
SimpleDataStructure	SigType.getHashInstance() Gets a Hash instance for this signature type.

Methods in net.i2p.crypto with parameters of type SimpleDataStructure

Modifier and Type	Method and Description
Signature	DSAEngine.sign(SimpleDataStructure hash, PrivateKey privKey, SigType type) Generic signature type.
Signature	DSAEngine.sign(SimpleDataStructure hash, SigningPrivateKey signingKey) Generic signature type.
boolean	DSAEngine.verifySignature(Signature signature, SimpleDataStructure hash, PublicKey pubKey) Generic signature type.
boolean	DSAEngine.verifySignature(Signature signature, SimpleDataStructure hash, SigningPublicKey verifyingKey) Generic signature type.

Uses of SimpleDataStructure in net.i2p.data

Classes in net.i2p.data with type parameters of type SimpleDataStructure

Modifier and Type	Class and Description
class	SDSCache<V extends SimpleDataStructure> A least recently used cache with a max size, for SimpleDataStructures.

Subclasses of SimpleDataStructure in net.i2p.data

Modifier and Type	Class and Description
class	Hash SHA-256 hash implementation for I2P data identification and integrity.
class	PrivateKey Cryptographic private key for asymmetric encryption in I2P.
class	PublicKey Cryptographic public key for asymmetric encryption in I2P.
class	SessionKey Cryptographic session key for symmetric encryption in I2P.
class	Signature Cryptographic signature implementation for I2P data structures and identity verification.
class	SigningPrivateKey Cryptographic private key for digital signature generation in I2P.
class	SigningPublicKey Cryptographic public key for digital signature verification in I2P.

Method parameters in net.i2p.data with type arguments of type SimpleDataStructure

Modifier and Type	Method and Description
void	EncryptedLeaseSet.encrypt(int authType, List<? extends SimpleDataStructure> clientKeys) Throws IllegalStateException if not initialized.
void	EncryptedLeaseSet.sign(SigningPrivateKey key, int authType, List<? extends SimpleDataStructure> clientKeys) Sign the structure using the supplied signing key.

Uses of SimpleDataStructure in net.i2p.data.i2np

Subclasses of SimpleDataStructure in net.i2p.data.i2np

Modifier and Type	Class and Description
class	EncryptedBuildRecord ElGamal-encrypted request or response.
class	ShortEncryptedBuildRecord Small records.

Uses of SimpleDataStructure in net.i2p.kademlia

Classes in net.i2p.kademlia with type parameters of type SimpleDataStructure

Modifier and Type	Interface and Description
interface	KBucket<T extends SimpleDataStructure> Group, without inherent ordering, a set of keys a certain distance away from a local key, using XOR as the distance metric Refactored from net.i2p.router.networkdb.kademlia
(package private) class	KBucketImpl<T extends SimpleDataStructure> A concurrent implementation using ConcurrentHashSet.
class	KBucketSet<T extends SimpleDataStructure> In-memory storage of buckets sorted by XOR metric from base (us) passed in via constructor.
interface	KBucketTrimmer<K extends SimpleDataStructure> Called when a kbucket can no longer be split and is too big
class	RandomIfOldTrimmer<T extends SimpleDataStructure> Removes a random element, but only if the bucket hasn't changed in 5 minutes.
class	RandomTrimmer<T extends SimpleDataStructure> Removes a random element.
class	RejectTrimmer<T extends SimpleDataStructure> Removes nothing and always rejects the add.
interface	SelectionCollector<T extends SimpleDataStructure> Visit kbuckets, gathering matches
class	XORComparator<T extends SimpleDataStructure> Help sort Hashes in relation to a base key using the XOR metric

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

Subclasses of SimpleDataStructure in net.i2p.router.crypto.ratchet

Modifier and Type	Class and Description
(package private) class	NextSessionKey X25519 public key with identifier for next session key exchange in ratchet protocol
(package private) class	SessionKeyAndNonce Session key with nonce and optional handshake state for ratchet message encryption and decryption operations, supporting nonces up to 65535 This is what is returned from RatchetTagSet.consume().

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

Subclasses of SimpleDataStructure in net.i2p.router.networkdb.kademlia

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

Uses of SimpleDataStructure in org.klomp.snark.dht

Subclasses of SimpleDataStructure in org.klomp.snark.dht

Modifier and Type	Class and Description
(package private) class	InfoHash Represents a BitTorrent info hash used for DHT operations.
class	NID Node Identifier (NID) for Kademlia DHT operations.
(package private) class	NodeInfo Comprehensive node information container for DHT operations.
(package private) class	Peer Represents a single peer participating in a specific torrent within the DHT tracker.
(package private) class	TokenKey Indexing key for DHT tokens based on node ID and info hash combination.