What are some examples of encryption in React Native?

What are some examples of encryption in React Native?

In React Native, you can use libraries like 'react-native-encrypted-storage' and 'react-native-crypto' for encryption.

Can you show me how to implement 'react-native-encrypted-storage'?

Sure! First, install the package using npm or yarn. Then, you can use it like this:

import EncryptedStorage from 'react-native-encrypted-storage';

async function storeData() {
  await EncryptedStorage.setItem('key', 'value');
}

async function getData() {
  const value = await EncryptedStorage.getItem('key');
  console.log(value);
}

What about using 'react-native-crypto' for hashing?

For hashing, you can use 'react-native-crypto' like this:

import crypto from 'react-native-crypto';

const hash = crypto.createHash('sha256').update('data').digest('hex');
console.log(hash);

Are there any security best practices I should follow?

Yes, always use secure storage for sensitive data, keep libraries updated, and follow the principle of least privilege.