Protocol Version 1.0.0

[bhgomes]

Protocol Changes

• [x] NEW: Diversified Shielded Addresses
  • One spend authority for multiple public addresses
  • Fastest possible recovery (per account) because we only need to decrypt with global incoming view key
• [x] IMPROVED: Viewing Key
  • Derived from secret key directly so we have better privacy across receiving keys
  • Required changes due to diversified addresses
  • Adding Outgoing mode: An encryption of the sender side asset for outflow calculation by a viewer
• [x] NEW: Dummy UTXOs for unfilled entries in the circuit

Resolved Issues

• [x] #2
• [x] #7
• [x] #15

TODO

• [x] Typo in Properties of Knowledge Soundness in ZKP. Should be:
• [ ] Binary Specification of Transaction (see notion doc) in concrete protocol
• [ ] Use zk-asset, zk-address names throughout

[stechu]

Shall we change the version to 1.0 (the first production version)?

[bhgomes]

Closed in favor of #21.