## Uses of Class
net.i2p.data.SessionTag

Packages that use SessionTag
net.i2p.client: Implements the base I2P SDK for developing applications that communicate through I2P.
net.i2p.crypto: These classes provide a number of low-level cryptographic routines.
net.i2p.router.message

Uses of SessionTag in net.i2p.client

Methods in net.i2p.client with parameters of type SessionTag
`void` `I2CPMessageProducer.sendMessage(I2PSessionImpl session, Destination dest, long nonce, byte[] payload, SessionTag tag, SessionKey key, Set tags, SessionKey newKey, long expires)` Package up and send the payload to the router for delivery

Uses of SessionTag in net.i2p.crypto

Methods in net.i2p.crypto that return SessionTag
`SessionTag` `SessionKeyManager.consumeNextAvailableTag(PublicKey target, SessionKey key)` Retrieve the next available session tag for identifying the use of the given key when communicating with the target.
`SessionTag` `TransientSessionKeyManager.consumeNextAvailableTag(PublicKey target, SessionKey key)` Retrieve the next available session tag for identifying the use of the given key when communicating with the target.

Methods in net.i2p.crypto with parameters of type SessionTag
`SessionKey` `SessionKeyManager.consumeTag(SessionTag tag)` Determine if we have received a session key associated with the given session tag, and if so, discard it (but keep track for frequent dups) and return the decryption key it was received with (via tagsReceived(...)).
`SessionKey` `TransientSessionKeyManager.consumeTag(SessionTag tag)` Determine if we have received a session key associated with the given session tag, and if so, discard it (but keep track for frequent dups) and return the decryption key it was received with (via tagsReceived(...)).
`byte[]` `ElGamalAESEngine.encrypt(byte[] data, PublicKey target, SessionKey key, Set tagsForDelivery, SessionTag currentTag, long paddedSize)` Encrypt the data to the target using the given key and deliver the specified tags No new session key This is the one called from GarlicMessageBuilder and is the primary entry point.
`byte[]` `ElGamalAESEngine.encrypt(byte[] data, PublicKey target, SessionKey key, Set tagsForDelivery, SessionTag currentTag, SessionKey newKey, long paddedSize)` Encrypt the unencrypted data to the target.

Method parameters in net.i2p.crypto with type arguments of type SessionTag
`TagSetHandle` `SessionKeyManager.tagsDelivered(PublicKey target, SessionKey key, Set<SessionTag> sessionTags)` Take note of the fact that the given sessionTags associated with the key for encryption to the target have definitely been received at the target (aka call this method after receiving an ack to a message delivering them)
`TagSetHandle` `TransientSessionKeyManager.tagsDelivered(PublicKey target, SessionKey key, Set<SessionTag> sessionTags)` Take note of the fact that the given sessionTags associated with the key for encryption to the target have been sent.
`void` `SessionKeyManager.tagsReceived(SessionKey key, Set<SessionTag> sessionTags)` Accept the given tags and associate them with the given key for decryption
`void` `TransientSessionKeyManager.tagsReceived(SessionKey key, Set<SessionTag> sessionTags)` Accept the given tags and associate them with the given key for decryption

Uses of SessionTag in net.i2p.router.message

Methods in net.i2p.router.message with parameters of type SessionTag
`static GarlicMessage` `GarlicMessageBuilder.buildMessage(RouterContext ctx, GarlicConfig config, SessionKey wrappedKey, Set<SessionTag> wrappedTags, PublicKey target, SessionKey encryptKey, SessionTag encryptTag)` used by TestJob and directly above

Method parameters in net.i2p.router.message with type arguments of type SessionTag
`static GarlicMessage` `GarlicMessageBuilder.buildMessage(RouterContext ctx, GarlicConfig config, SessionKey wrappedKey, Set<SessionTag> wrappedTags, int numTagsToDeliver, int lowTagsThreshold, boolean forceElGamal, SessionKeyManager skm)` called by netdb
`static GarlicMessage` `GarlicMessageBuilder.buildMessage(RouterContext ctx, GarlicConfig config, SessionKey wrappedKey, Set<SessionTag> wrappedTags, PublicKey target, SessionKey encryptKey, SessionTag encryptTag)` used by TestJob and directly above
`static GarlicMessage` `GarlicMessageBuilder.buildMessage(RouterContext ctx, GarlicConfig config, SessionKey wrappedKey, Set<SessionTag> wrappedTags, SessionKeyManager skm)` called by OCMJH

`(package private) static GarlicMessage`

`OutboundClientMessageJobHelper.createGarlicMessage(RouterContext ctx, long replyToken, long expiration, PublicKey recipientPK, PayloadGarlicConfig dataClove, Hash from, Destination dest, TunnelInfo replyTunnel, SessionKey wrappedKey, Set<SessionTag> wrappedTags, boolean requireAck, LeaseSet bundledReplyLeaseSet)`
Allow the app to specify the data clove directly, which enables OutboundClientMessage to resend the same payload (including expiration and unique id) in different garlics (down different tunnels) This is called from OCMOSJ

`(package private) static GarlicMessage`

`OutboundClientMessageJobHelper.createGarlicMessage(RouterContext ctx, long replyToken, long expiration, PublicKey recipientPK, Payload data, Hash from, Destination dest, TunnelInfo replyTunnel, SessionKey wrappedKey, Set<SessionTag> wrappedTags, boolean requireAck, LeaseSet bundledReplyLeaseSet)`
Build a garlic message that will be delivered to the router on which the target is located.