Java

Example: Crypt2.DecryptStringENC method

Demonstrates how to call the DecryptStringENC method. Java

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    //  This example requires the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    CkCrypt2 crypt = new CkCrypt2();

    crypt.put_CryptAlgorithm("aes");
    crypt.put_CipherMode("cbc");
    crypt.put_KeyLength(128);
    crypt.SetEncodedKey("000102030405060708090A0B0C0D0E0F","hex");
    crypt.SetEncodedIV("000102030405060708090A0B0C0D0E0F","hex");
    crypt.put_EncodingMode("base64");

    //  Return the base64 encoded encrypted bytes
    String encodedEncrypted = crypt.encryptStringENC("Hello World!");
    System.out.println("Encrypted: " + encodedEncrypted);

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

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

    System.out.println("Decrypted: " + originalText);

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