Ethereum: Where does Metamask store the private key (when the account is only locked with a machine-specific password)?
** Ethereum: Where is the private key for EVM accounts saved?
If a user creates an Ethereum account and blocks its private key with a machine-specific password, the private key is not saved on the user’s device. Instead, it is stored in a safe place in the blockchain of Ethereum, especially in the chain. This happens too
Metaske: The Arrine Pocket Service for Ethereum
Metamask is a popular Ethereum Wallet service developed by Binance Labs. It enables users to interact with their Ethereum accounts from other blockchains, including EVM accounts (Ethereum Virtual Machine). When using metamask to unlock an EVM account, the private key is safely saved on chains and not transferred to the user’s device.
How private keys are kept in Metamask
If a user creates an EVM account with a metamask, he can restore its account by generating a new mnemonics the private key of the EVM account is stored in a special database called “Ethereum Mainnet” in the blockchain from Ethereum. This database is encrypted using a cryptographic algorithm such as Argon2 or PBKDF2.
The private keys are not written in front of the camp. Instead, they are hydrated and salted with a random value. The mnemonic phrase used to create.
Safety functions of the private key storage from Metamask
The security features of the Metamask private key storeer are designed in such a way that they prevent unauthorized access and compromises. Some of these functions include:
- Encryption :
- Hashing : The private keys are crashed and salted with a random value before they are written in the storage.
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- Mnemonic phrases storage : Metamask stores the mnemonic phrase
Diploma
The private key is saved by a safe chain in Ethereum’s blockchain. The private keys have not been completed beforehand. This safe storage mechanism ensures that user data remains safe and safe.
References
- Documentation “Metamask Wallet”
- Documentation “Ethereum Mainnet Database”
- “Argon2-128” cryptographic algorithm documentation
- “PBKDF2” cryptographic algorithm documentation