dyvault-nucleus

Core service of ToPay app.

1. The Dyvault project implemented cold wallet’s file encryption which to be signed.
2. The Dyvault project implemented tamper-resistant encryption of the cold wallet to be signed.
3. The Dyvault project fixed the BUG of the previous user data without the data module when switching users.
4. The Dyvault project completed the cold wallet installation file documentation.