PlantMe Wallet
Secured by PlantMe Labs™
No private key to manage.Designed to keep you in control.
PlantMe Labs uses MPC Technology (multi-party computation) to power a self-custodial wallet. Its security design starts with key share A, which you control through your device.
Send 100 SUI
Choose the amount on your phone. You decide what to send.
You approve the transfer
Your approval allows your device’s key share A to participate.
A + B sign the transaction
A on your device and B at PlantMe cooperate to create a signature. The shares stay separate.
Waiting for the Sui network
The signed transaction is submitted. The network still needs to confirm it.
100 SUI transferred
Once the network confirms, the recipient receives 100 SUI.
Recovery still needs your key share A
Your key share A works with recovery share R instead of PlantMe’s share B. Your participation remains essential.
Designed to require your key share A for every signature.
PlantMe’s MPC security design, made simple.
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No seed phrase to write down.
Start without handling a private key or storing a list of recovery words.
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Your key share A + PlantMe’s key share B.
In this design, you control key share A through your device. Google Cloud KMS helps protect PlantMe’s encrypted key share B. Everyday transfers need both shares.
Your device Key share A — controlled by you Device-side protection
Apple
Android
PlantMe Encrypted key share B
Protected by Google Cloud KMS
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Your key share A is essential.
The design needs A + B for everyday signing, or A + R for recovery. R is the recovery key share.
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Key shares work together, stay separate.
MPC Technology lets the key shares create a signature without rebuilding one complete private key.
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Safeguards when something goes wrong.
The design includes security checks, recovery procedures and wallet replacement when needed.