Torsten Grote fc5a7290e3 Calculate and verify signature and MAC for Introduction ACKs ...

Before the introducee sends her ACK,
she derives a master key from the ephemeral shared secret as before.

Two nonces and a MAC key are then derived from the master key.
The local introducee signs one of the nonces and calculates a MAC
over her own identity public key, ephemeral public key,
transport properties and timestamp.
The local introducee includes the signature and MAC in her ACK.

On receiving the remote introducee's ACK,
the local introducee verifies the signature and MAC.
Should the verification fail, an ABORT is sent to the introducer and
the remote introducee that was added as inactive is deleted again.

2016-08-30 19:58:54 -03:00

..

Contact.java

Add introduced contacts as UNVERIFIED

2016-08-19 12:31:00 -03:00

ContactExchangeListener.java

Extract contact exchange protocol from BT introduction protocol

2016-03-26 15:53:02 +13:00

ContactExchangeTask.java

Don't disable Bluetooth, always reuse the connection.

2016-03-30 10:38:38 +01:00

ContactId.java

Identity manager hooks. #209

2016-01-20 14:43:47 +00:00

ContactManager.java

Calculate and verify signature and MAC for Introduction ACKs

2016-08-30 19:58:54 -03:00