Package org.apache.hadoop.hbase.io.crypto

Examples of org.apache.hadoop.hbase.io.crypto.Encryptor

177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
      if (plaintextLength > 0) {

        // Set up the cipher
        Cipher cipher = cryptoContext.getCipher();
        Encryptor encryptor = cipher.getEncryptor();
        encryptor.setKey(cryptoContext.getKey());

        // Set up the IV
        int ivLength = iv.length;
        Preconditions.checkState(ivLength <= Byte.MAX_VALUE, "IV length out of range");
        cryptoByteStream.write(ivLength);
        if (ivLength > 0) {
          encryptor.setIv(iv);
          cryptoByteStream.write(iv);
        }

        // Encrypt the data
        Encryption.encrypt(cryptoByteStream, in, encryptor);

        onDiskBytesWithHeader = cryptoByteStream.toByteArray();

        // Increment the IV given the final block size
        Encryption.incrementIv(iv, 1 + (onDiskBytesWithHeader.length / encryptor.getBlockSize()));

      } else {

        cryptoByteStream.write(0);
        onDiskBytesWithHeader = cryptoByteStream.toByteArray();
View Full Code Here
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
      if (plaintextLength > 0) {

        // Set up the cipher
        Cipher cipher = cryptoContext.getCipher();
        Encryptor encryptor = cipher.getEncryptor();
        encryptor.setKey(cryptoContext.getKey());

        // Set up the IV
        int ivLength = iv.length;
        Preconditions.checkState(ivLength <= Byte.MAX_VALUE, "IV length out of range");
        cryptoByteStream.write(ivLength);
        if (ivLength > 0) {
          encryptor.setIv(iv);
          cryptoByteStream.write(iv);
        }

        // Encrypt the data
        Encryption.encrypt(cryptoByteStream, in, encryptor);

        onDiskBytesWithHeader = cryptoByteStream.toByteArray();

        // Increment the IV given the final block size
        Encryption.incrementIv(iv, 1 + (onDiskBytesWithHeader.length / encryptor.getBlockSize()));

      } else {

        cryptoByteStream.write(0);
        onDiskBytesWithHeader = cryptoByteStream.toByteArray();
View Full Code Here
124
125
126
127
128
129
130
131
132
133
  public OutputStream createEncryptionStream(OutputStream out, Context context, byte[] iv)
      throws IOException {
    Preconditions.checkNotNull(context);
    Preconditions.checkState(context.getKey() != null, "Context does not have a key");
    Preconditions.checkNotNull(iv);
    Encryptor e = getEncryptor();
    e.setKey(context.getKey());
    e.setIv(iv);
    return e.createEncryptionStream(out);
  }
View Full Code Here
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
  public void testAESAlgorithm() throws Exception {
    Configuration conf = HBaseConfiguration.create();
    Cipher aes = Encryption.getCipher(conf, "AES");
    assertEquals(aes.getKeyLength(), AES.KEY_LENGTH);
    assertEquals(aes.getIvLength(), AES.IV_LENGTH);
    Encryptor e = aes.getEncryptor();
    e.setKey(new SecretKeySpec(Bytes.fromHex("2b7e151628aed2a6abf7158809cf4f3c"), "AES"));
    e.setIv(Bytes.fromHex("f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff"));

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    OutputStream cout = e.createEncryptionStream(out);
    cout.write(Bytes.fromHex("6bc1bee22e409f96e93d7e117393172a"));
    cout.write(Bytes.fromHex("ae2d8a571e03ac9c9eb76fac45af8e51"));
    cout.write(Bytes.fromHex("30c81c46a35ce411e5fbc1191a0a52ef"));
    cout.write(Bytes.fromHex("f69f2445df4f9b17ad2b417be66c3710"));
    cout.close();
View Full Code Here
123
124
125
126
127
128
129
130
131
132
  public OutputStream createEncryptionStream(OutputStream out, Context context, byte[] iv)
      throws IOException {
    Preconditions.checkNotNull(context);
    Preconditions.checkState(context.getKey() != null, "Context does not have a key");
    Preconditions.checkNotNull(iv);
    Encryptor e = getEncryptor();
    e.setKey(context.getKey());
    e.setIv(iv);
    return e.createEncryptionStream(out);
  }
View Full Code Here
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
  public void testAESAlgorithm() throws Exception {
    Configuration conf = HBaseConfiguration.create();
    Cipher aes = Encryption.getCipher(conf, "AES");
    assertEquals(aes.getKeyLength(), AES.KEY_LENGTH);
    assertEquals(aes.getIvLength(), AES.IV_LENGTH);
    Encryptor e = aes.getEncryptor();
    e.setKey(new SecretKeySpec(Bytes.fromHex("2b7e151628aed2a6abf7158809cf4f3c"), "AES"));
    e.setIv(Bytes.fromHex("f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff"));

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    OutputStream cout = e.createEncryptionStream(out);
    cout.write(Bytes.fromHex("6bc1bee22e409f96e93d7e117393172a"));
    cout.write(Bytes.fromHex("ae2d8a571e03ac9c9eb76fac45af8e51"));
    cout.write(Bytes.fromHex("30c81c46a35ce411e5fbc1191a0a52ef"));
    cout.write(Bytes.fromHex("f69f2445df4f9b17ad2b417be66c3710"));
    cout.close();
View Full Code Here
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
      if (plaintextLength > 0) {

        // Set up the cipher
        Cipher cipher = cryptoContext.getCipher();
        Encryptor encryptor = cipher.getEncryptor();
        encryptor.setKey(cryptoContext.getKey());

        // Set up the IV
        int ivLength = iv.length;
        Preconditions.checkState(ivLength <= Byte.MAX_VALUE, "IV length out of range");
        cryptoByteStream.write(ivLength);
        if (ivLength > 0) {
          Encryption.incrementIv(iv);
          encryptor.setIv(iv);
          cryptoByteStream.write(iv);
        }

        // Encrypt the data
        Encryption.encrypt(cryptoByteStream, in, encryptor);
View Full Code Here
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
      if (plaintextLength > 0) {

        // Set up the cipher
        Cipher cipher = cryptoContext.getCipher();
        Encryptor encryptor = cipher.getEncryptor();
        encryptor.setKey(cryptoContext.getKey());

        // Set up the IV
        int ivLength = iv.length;
        Preconditions.checkState(ivLength <= Byte.MAX_VALUE, "IV length out of range");
        cryptoByteStream.write(ivLength);
        if (ivLength > 0) {
          encryptor.setIv(iv);
          cryptoByteStream.write(iv);
        }

        // Encrypt the data
        Encryption.encrypt(cryptoByteStream, in, encryptor);

        onDiskBytesWithHeader = cryptoByteStream.toByteArray();

        // Increment the IV given the final block size
        Encryption.incrementIv(iv, 1 + (onDiskBytesWithHeader.length / encryptor.getBlockSize()));

      } else {

        cryptoByteStream.write(0);
        onDiskBytesWithHeader = cryptoByteStream.toByteArray();
View Full Code Here
124
125
126
127
128
129
130
131
132
133
  public OutputStream createEncryptionStream(OutputStream out, Context context, byte[] iv)
      throws IOException {
    Preconditions.checkNotNull(context);
    Preconditions.checkState(context.getKey() != null, "Context does not have a key");
    Preconditions.checkNotNull(iv);
    Encryptor e = getEncryptor();
    e.setKey(context.getKey());
    e.setIv(iv);
    return e.createEncryptionStream(out);
  }
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hbase.io.crypto.Encryptor

  • org.apache.hadoop.hbase.io.crypto.aes.AES
  • org.apache.hadoop.hbase.io.crypto.aes.TestAES
  • org.apache.hadoop.hbase.io.encoding.HFileBlockDefaultEncodingContext
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.