generateKeyPairSync is not function

[DomTeng]

i have a demo to using the library

node v12.7.0
react-native v0.59.9

i have install the library, and it can work well as following

 componentDidMount(){
    console.log(crypto.getHashes());
    crypto.generateKeyPairSync();
  }

crypto.getHashes() can work.
but generateKeyPairSync() hints not a function.

can anyone give me a help:)

[nikbhintade]

Use something to generate keys. I used this. take look