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package eu.dnetlib.repo.manager.client;
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import com.googlecode.gwt.crypto.bouncycastle.DataLengthException;
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import com.googlecode.gwt.crypto.bouncycastle.InvalidCipherTextException;
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import com.googlecode.gwt.crypto.client.TripleDesCipher;
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/**
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* Created by stefania on 12/8/15.
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*/
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public class Crypto {
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public static final byte[] GWT_DES_KEY = new byte[]{
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(byte)254,(byte)65,(byte)23,(byte)198,(byte)16,(byte)5,(byte)239,(byte)45,
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(byte)111,(byte)90,(byte)8,(byte)174,(byte)39,(byte)85,(byte)216,(byte)157,};
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public static String encrypt(String stringToEncrypt) {
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String encryptedString = null;
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TripleDesCipher cipher = new TripleDesCipher();
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cipher.setKey(GWT_DES_KEY);
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try {
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encryptedString = cipher.encrypt(stringToEncrypt);
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} catch (DataLengthException e) {
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e.printStackTrace();
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} catch (IllegalStateException e) {
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e.printStackTrace();
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} catch (InvalidCipherTextException e) {
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e.printStackTrace();
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} catch (Exception e) {
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e.printStackTrace();
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}
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return encryptedString;
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}
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public static String decrypt(String stringToDecrypt) {
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String decryptedString = null;
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TripleDesCipher cipher = new TripleDesCipher();
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cipher.setKey(GWT_DES_KEY);
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try {
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decryptedString = cipher.decrypt(stringToDecrypt);
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} catch (DataLengthException e) {
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e.printStackTrace();
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} catch (IllegalStateException e) {
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e.printStackTrace();
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} catch (InvalidCipherTextException e) {
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e.printStackTrace();
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}
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return decryptedString;
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}
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}
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