Java

UN/EDIFACT Syntax Level A Encoding/Decoding

See more Encryption Examples

Demonstrates the new "eda" encoding that can be used throughout Chilkat starting in v9.5.0.65. 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[])
  {
    // Note: Requires Chilkat v9.5.0.65 or greater.

    CkStringBuilder sb = new CkStringBuilder();
    sb.Append("The 5 men of 223rd St");
    System.out.println(sb.getAsString());

    // Encode the utf-8 byte representation of the string in the 
    // UN/EDIFACT syntax level A character set.
    sb.Encode("eda","utf-8");
    System.out.println(sb.getAsString());

    // EDA Output should be: BTME027FCF6CFARFI94JT6.)F(14KJ2U

    // Decode back to the original string.
    sb.Decode("eda","utf-8");
    System.out.println(sb.getAsString());
    System.out.println("----");

    // The following requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // The "eda" encoding can be used anywhere within Chilkat.
    // For example, with the Crypt2 API
    CkCrypt2 crypt = new CkCrypt2();
    crypt.put_CryptAlgorithm("aes");
    crypt.put_CipherMode("cbc");
    crypt.put_KeyLength(256);
    crypt.put_EncodingMode("eda");

    String ivHex = "000102030405060708090A0B0C0D0E0F";
    crypt.SetEncodedIV(ivHex,"hex");
    String keyHex = "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F";
    crypt.SetEncodedKey(keyHex,"hex");

    String encStr = crypt.encryptStringENC("The quick brown fox jumps over the lazy dog.");
    // The output is UN/EDIFACT syntax level A 
    System.out.println(encStr);

    // Now decrypt:
    String decStr = crypt.decryptStringENC(encStr);
    System.out.println(decStr);
  }
}