net.i2p.router.crypto | Javadocs [I2P+]

package net.i2p.router.crypto

Router-specific cryptography: ElGamal+AES garlic encryption (ElGamalAESEngine), session key and tag caching for repeated peer communication (TransientSessionKeyManager), router-family shared keys (FamilyKeyCrypto), and the ratchet and pqc subpackages. Not for use by apps, clients or plugins.

Related Packages
net.i2p.router
The I2P router application handles I2P network communication.
net.i2p.router.crypto.pqc
Post-quantum hybrid key encapsulation built on the bundled Bouncy Castle ML-KEM primitives.
net.i2p.router.crypto.ratchet
The Double Ratchet with X25519 key agreement and ECIES hybrid encryption, used by the NTCP2 and SSU transports for session encryption.
Class
Description
ElGamalAESEngine
Handles the actual ElGamal+AES encryption and decryption scenarios using the supplied keys and data.
FamilyKeyCrypto
Utilities for creating, storing, retrieving the signing keys for the netdb family feature.
FamilyKeyCrypto.Result
Only STORED_KEY is fully trusted.
TransientSessionKeyManager
Implement the session key management, but keep everything in memory (don't write to disk).