https://github.com/raadhshenshahhaseeb/keyless
[WIP] Encode - Explore Expander Bootcamp - Keyless Hackathon
https://github.com/raadhshenshahhaseeb/keyless
cryptography gnark golang
Last synced: 3 months ago
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[WIP] Encode - Explore Expander Bootcamp - Keyless Hackathon
- Host: GitHub
- URL: https://github.com/raadhshenshahhaseeb/keyless
- Owner: raadhshenshahhaseeb
- Created: 2025-03-03T07:27:17.000Z (3 months ago)
- Default Branch: master
- Last Pushed: 2025-03-06T14:48:42.000Z (3 months ago)
- Last Synced: 2025-03-06T15:36:41.454Z (3 months ago)
- Topics: cryptography, gnark, golang
- Language: Go
- Homepage:
- Size: 245 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# [WIP] Keyless-Login
## Introduction
This project is a simple implementation of a keyless login system. It is a proof of concept and is not intended to be used in a production environment.
### 1. Start
- **Option A**: Sign Up
- **Option B**: Log In
- **Option C**: Forgot Password / Recovery
---
### 2. Sign Up
1. **Generate or Import Master Key**
- [ ] Generate new wallet/key pair
- [ ] Import existing key (optional)
2. **Profile Setup**
- Name, email (optional), etc.
- Link to newly created/imported key
3. **View Accounts**
- Lists all child keys (none by default)
- Option to create or import more keys
---
### 3. Key Management
1. **Generate Shared Key** or **Shared Master Key**
- Possibly use BLS or threshold cryptography
2. **Generate Child Key**
- Derive child from master
- (Optional) “Prove Relationship” to aggregator
3. **Import Wallets / Key Pairs**
- Convert or merge external keys
4. **View Key Details / Revoke Access**
- Manage permissions or revoke child keys
---
### 4. Login Flow
1. **Enter Basic Credentials** (app password, username, or passkey)
2. **Connect** to:
- DApps (via Web3)
- SSO (Google, others)
- NFC passkey
3. **View Past Transactions / Link**
- Once logged in, see transaction history
- Option to link new services or blockchains
---
### 5. Verification Flow
1. **Prove Relationship**
- Show that a child key belongs to a master key using BLS or zero-knowledge
2. **Transmit Proof**
- NFC, API, or SSO channel
3. **Verify Relationship**
- On-chain (Blockchain)
- Off-chain aggregator (API)
- SSO provider
---
### 6. Forgot Password / Recovery
- **Recovery Options**:
- Use mnemonic or seed phrase
- Use BLS threshold recovery with trusted parties
- **Reset** or **Regenerate** user credentials, if possible
### Flow
### Security Notice
- **Key Exposure**: The example code prints private keys for demonstration. In a real‐world application, never log or expose private keys.
- **Production Readiness**: This demonstration does not include secure storage, hardware wallet integration, or comprehensive error handling. For a production environment, additional safeguards are required.
- **Entropy**: When creating a new key (`NewKey()`), the code depends on `crypto.GenerateKey()` from Go’s standard library, which is sufficiently secure for most use cases but should still be handled carefully.
### Contributions and Credits
This project was developed during the [Encode](https://www.encode.club/) Expander Bootcamp (Q1 2025), focusing on [Polyhedra's Expander](https://www.polyhedra.network/expander) proof generation backend. Contributors include (Discord usernames):
- soumyadeep_02 (Roy)
- dgallegos. (Diego)
- raadhhaseeb (Haseeb)
---
### License
All files are provided under the terms of the [MIT License](https://opensource.org/licenses/MIT). See the [LICENSE](LICENSE) file for details.
---
**Disclaimer:** Use this repository at your own risk. While it may serve as a valuable learning tool, it is not audited or officially supported for handling significant funds or sensitive operations. AI was used to generate portions of the code.