React Native

Example: Crypt2.DecryptStringENC method

Demonstrates how to call the DecryptStringENC method. React Native

import { Crypt2 } from '@chilkat/react-native'

function chilkatExample() {
  // This example requires the Chilkat API to have been previously unlocked.
  // See Global Unlock Sample for sample code.

  const crypt = new Crypt2();

  crypt.cryptAlgorithm = 'aes';
  crypt.cipherMode = 'cbc';
  crypt.keyLength = 128;
  crypt.setEncodedKey('000102030405060708090A0B0C0D0E0F', 'hex');
  crypt.setEncodedIV('000102030405060708090A0B0C0D0E0F', 'hex');
  crypt.encodingMode = 'base64';

  // Return the base64 encoded encrypted bytes
  const encodedEncrypted = crypt.encryptStringENC('Hello World!');
  console.log(`Encrypted: ${encodedEncrypted}`);

  // Output:
  // Encrypted: qiq+IFhcjTkEIkZyf31V/g==

  // Decrypt
  const originalText = crypt.decryptStringENC(encodedEncrypted);

  console.log(`Decrypted: ${originalText}`);

  // Output:
  // Decrypted: Hello World!
}