Always strip leading zeros from the ripe hash when encoding addresses
The MAC now covers the IV, the ephemeral public key, and the ciphertext, instead of just the ciphertext. This change is part of version 3 of the Bitmessage protocol.
When we do proof of work calculations we now log the time taken, total hashes calculated, and hash-rate
Big update for new object formatting in protocol version 3
Updated SigProcessor for protocol version 3, removing upgrade period code