- Aptos Labs introduced passkeys, a passwordless authentication method using biometrics, to make signing blockchain transactions easier and more secure. Passkeys remove the need for passwords or memorizing private keys.
- Passkeys store the private key on the user’s device and sync it to a backup provider. To sign a transaction, the user simply uses their fingerprint or face. This is more user-friendly than complex passwords or codes.
- Aptos believes keeping keys on user devices with passkeys is more secure than alternatives like Dynamic Wallet that store keys remotely. The launch of passkeys aims to boost adoption by improving ease of use.
Aptos Labs has introduced a new authentication method called passkeys to make signing transactions on its blockchain network easier and more secure. The passkey system removes the need for users to set up passwords or memorize long private keys.
What are Passkeys?
Passkeys are a passwordless authentication method that allows users to approve transactions through biometrics like Touch ID or Face ID. The private key is stored directly on the user’s device and synced with a backup provider. To sign a transaction, the user simply taps their fingerprint or looks at their phone.
According to Aptos CTO Avery Ching, passkeys mirror the ease of use found in Apple Pay or Google Pay. They are more user-friendly than having to remember complex passwords or codes.
How Passkeys Work
Aptos built an authenticator that utilizes the passkey, public key, and transaction data to validate signatures.
Users store their private key locally on their device and sync it to a backup service like iCloud. To sign a transaction, the key is passed directly to Aptos without needing to go through an external wallet or service.
In contrast, other systems like Dynamic Wallet store keys remotely on servers. Aptos believes keeping keys on user devices is more secure.
Launch and Growth
Aptos Labs launched its blockchain mainnet in October 2022 after raising $350 million in funding. The network currently has around $176 million in total value locked.
While Aptos’ growth has lagged behind competitors like Sui, the company continues working to boost adoption of its network. The introduction of passkeys is one way Aptos aims to differentiate itself through improved ease of use.
Conclusion
With passkeys, Aptos wants to make transacting on its blockchain seamless. By eliminating the need for passwords, passkeys may help onboard crypto newcomers who find existing wallet systems confusing. The technology could potentially boost adoption of Web3 services. However, only time will tell if users embrace passkeys over traditional private keys.
