Secure wallet creation?

[timfong888]

Hi is it possible to create a wallet that is compatible with MetaMask?

It looks like from the code a wallet file can be created. But is the random number generator the right way to create the private keys?

My use case: I want to be able to generate a legitimate public and private key pair on the mobile wallet to receive an airdrop token to the public address.

But then that address can also be used in MetaMask.

Thanks.