Android Open Source - SecNote P B K D F2 Encryptor

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License

The source code is released under:

Apache License

Java Source Code

package com.baraccasoftware.securenotes.object;
/*w ww .  ja  v a  2 s .  com*/
import android.util.Log;

import javax.crypto.SecretKey;

/**
 * Created by angelo on 30/12/13.
 */
public class PBKDF2Encryptor extends Encryptor {

    private static final String TAG = "PBKDF2Encryptor";
    @Override
    public SecretKey deriveKey(String password, byte[] salt) {
        return Crypto.deriveKeyPbkdf2(salt, password);
    }

    @Override
    public String encrypt(String plaintext, String password) {
        byte[] salt = Crypto.generateSalt();
        key = deriveKey(password, salt);
        Log.d(TAG, "Generated key: " + getRawKey());

        return Crypto.encrypt(plaintext, key, salt);
    }

    @Override
    public String decrypt(String ciphertext, String password) {
        return Crypto.decryptPbkdf2(ciphertext, password);
    }
}

Java Source Code List

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