[Keybase] Miniature Keybase Implementation to Enable M1 - Create and Delete

[andrewnguyen22]

Objective

Create a miniature Keybase that can create, store, and delete keys

Origin Document

In order to achieve the M1 milestone a mini-keybase implementation is needed to enable dynamic accounts and actors.

This keybase may be used for the following tasks:

• Signing blocks
• Signing transactions
• Signing arbitrary messages
• Signing multi-sig messages

Goals / Deliverables

Mini ED-25519 Keybase:

• Code complete implementation of:
  • CREATE and store keys
  • DELETE keys
• Document the key architecture

Non-Goals / Deliverables

• Integrating Keybase with the CLI or other parts of the codebase
• Implementing multisig

General issue checklist

• Update the appropriate CHANGELOG
• Update the README
• If applicable, update the source code tree explanation
• If applicable, add or update a state, sequence or flowchart diagram using mermaid
• Update any relevant global documentation & references
• Document small issues / TODOs along the way

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Creator: @andrewnguyen22

[andrewnguyen22]

NOTE: Please use the /shared/crypto/ed25519 as the P/K library

[andrewnguyen22]

Recommend to use a filesystem db for the implementation

Currently we are between Badger.db and Level.db

Please use one of these two options

[Olshansk]

tl;dr @adshmh Could you or someone on your team take this on?

@andrewnguyen22 did a detailed job at explaining what we need from a basic keybase solution. This is a precursor that can be worked on in parallel with the CLI being built by @deblasis: https://github.com/pokt-network/pocket/pull/169/files

The keybase doesn't need to be anything fancy, and I think it can actually be copy-pastad or extracted from V0, tendermint or ignite CLI? For example, just using main/client/keys and taking out the pieces we need.