Frequently Asked Questions
How does blockchain storage work?
keyvault stores your encrypted credentials directly on the blockchain using smart contracts. When you save a credential, it's encrypted on your device using your encryption key, and only the encrypted data is sent to the blockchain. This means your credentials are decentralized and accessible from anywhere, as long as the blockchain remains operational. Unlike traditional password managers that rely on centralized servers, there's no single point of failure or third-party control.
What happens if I lose my encryption key?
If you lose your encryption key, you will permanently lose access to your encrypted credentials. This is by design for security purposes—sincekeyvault never has access to your encryption key, we cannot recover your data. It's crucial to securely backup your encryption key in a safe location. We recommend storing it in a secure physical location or using a secondary encrypted backup method.
Is Keyvault really free?
Yes, keyvault is completely free to use. We do not charge any fees for storing or managing your credentials. However, because your data is stored on the blockchain, you will incur gas fees required by the blockchain network to process transactions. These fees are determined by the network and are not collected by keyvault. Currently on Astar EVM mainnet, storing one encrypted credential costs approximately $0.01 USD.
How secure is 256-bit AES-GCM encryption?
256-bit AES-GCM is a military-grade encryption standard trusted by governments and security professionals worldwide. It's considered quantum-resistant, meaning even with future quantum computing advancements, brute-forcing a 256-bit encryption key remains infeasible. Combined with the fact that you alone hold the encryption key, this provides exceptional security for your credentials.
Can I use Keyvault on mobile?
Currently, keyvault is available for Chrome and Brave desktop browsers only. Mobile app support is planned for future releases. For the latest updates on mobile availability, check our documentation or follow the project on GitHub.
What blockchains are supported?
Currently, keyvault operates on the Astar EVM Mainnet. Future expansions to other blockchains are planned. The goal is to provide users with options across multiple blockchain networks while maintaining the same level of security and decentralization.
How do I get started with Keyvault?
Getting started is easy! Install the keyvault extension from the Chrome Web Store. After installation, you'll be prompted to create or import an encryption key. Once set up, you can start adding and managing your credentials securely. For detailed instructions, check out our documentation and video guides.
Can I export my credentials?
Yes, keyvault allows you to export your credentials in an encrypted JSON format. This ensures your credentials remain secure during transfer or backup. You can import the encrypted JSON file back into keyvault using your original encryption key. This feature is useful for creating backups or migrating between devices.
Still have questions? Check out our documentation or visit our GitHub repository.