Key components of Namadillo Wallet:

1. User Interface Layer:
   • Focuses on shielded balance management
   • Handles privacy proof visualization
   • Interface for IBC operations
2. Core Logic Layer:
   • Shielded Manager: Handles private operations
   • Transaction Manager: Manages transparent and shielded transactions
   • Protocol Manager: Coordinates different Namada protocols
3. Privacy Layer (Namada-specific):
   • MASP Circuit: Implements Multi-Asset Shielded Pool circuit
   • Proof Generator: Generates zero-knowledge proofs
   • Shielded Pool: Manages protected asset pool
4. IBC Layer:
   • IBC Manager: Handles cross-chain communication
   • ICS20 Module: Implements token transfer standard
5. Protocol Layer:
   • Governance: Participation in governance
   • Proof of Stake: Staking management
   • MASP Protocol: Multi-Asset Shielded Pool protocol
6. Network Layer:
   • Based on Tendermint for consensus
   • Connects to Namada mainnet

Key components of Namada Keychain:

1. Key Management:
   • Signing Keys: For transaction signing
   • Viewing Keys: For viewing shielded transactions
   • Payment Keys: For payments and receipts
2. Derivation System:
   • Implements hierarchical deterministic (HD) wallet
   • Handles different paths for different purposes
   • Supports MASP-specific derivation
3. Secure Storage:
   • Secure seed phrase management
   • Key encryption
   • Metadata storage
4. Specific Purposes:
   • Governance keys
   • Validator keys
   • IBC operation keys
5. Integration:
   • CLI Interface
   • RPC Interface
   • Wallet Interface
6. Security Protocols:
   • Zero-knowledge proof support
   • Multiple signature schemes
   • Encryption protocols

Unique features of Namada's architecture:

• Native support for MASP viewing keys
• Specialized key management for staking and validation
• Governance system integration
• IBC compatibility
• Specific derivation system for protected operations