@Override public int read() throws IOException { return _cipherIn.read(); }
@Override public int read(byte[] buffer, int offset, int length) throws IOException { return _cipherIn.read(buffer, offset, length); }
@Override public final int read(byte[] buffer, int offset, int readLength) throws IOException { Assertions.checkNotNull(cipherInputStream); int bytesRead = cipherInputStream.read(buffer, offset, readLength); if (bytesRead < 0) { return C.RESULT_END_OF_INPUT; } return bytesRead; }
int b = read(); if (b == -1) { return (i == 0) ? -1 : i;
@Override public int read() throws IOException { return init().read(); }
static void decrypt() throws IOException, NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException { FileInputStream fis = new FileInputStream("data/encrypted"); FileOutputStream fos = new FileOutputStream("data/decrypted"); SecretKeySpec sks = new SecretKeySpec("MyDifficultPassw".getBytes(), "AES"); Cipher cipher = Cipher.getInstance("AES"); cipher.init(Cipher.DECRYPT_MODE, sks); CipherInputStream cis = new CipherInputStream(fis, cipher); int b; byte[] d = new byte[8]; while((b = cis.read(d)) != -1) { fos.write(d, 0, b); } fos.flush(); fos.close(); cis.close(); }
@Override public int read(final byte[] b, final int off, final int len) throws IOException { return init().read(b, off, len); }
return read();
private void crypt(InputStream in, OutputStream out, byte[] keyBytes, byte[] iv, int cryptMode) throws CryptoException { if (in == null) { throw new NullPointerException("InputStream argument cannot be null."); } if (out == null) { throw new NullPointerException("OutputStream argument cannot be null."); } javax.crypto.Cipher cipher = initNewCipher(cryptMode, keyBytes, iv, true); CipherInputStream cis = new CipherInputStream(in, cipher); int bufSize = getStreamingBufferSize(); byte[] buffer = new byte[bufSize]; int bytesRead; try { while ((bytesRead = cis.read(buffer)) != -1) { out.write(buffer, 0, bytesRead); } } catch (IOException e) { throw new CryptoException(e); } }
while ((nextByte = cipherInputStream.read()) != -1) { roundTrippedBytes[index] = (byte)nextByte; index++;
while ((nread = cin.read (inbuf)) > 0 )
cis.read(buffer, 0, dataSize); bos.write(buffer);
decipher.init(Cipher.DECRYPT_MODE, skey); CipherOutputStream cos = new CipherOutputStream(decfos,decipher); while((read = cis.read())!=-1)
public int read(byte []buffer, int offset, int length) throws IOException { return _cipherIn.read(buffer, offset, length); }
public int read(byte []buffer, int offset, int length) throws IOException { return _cipherIn.read(buffer, offset, length); }
@Override public int read(byte[] buffer, int offset, int length) throws IOException { int bytesRead = decryptedStream.read(buffer, offset, length); if (bytesRead != -1) { decryptedStreamPos += bytesRead; } return bytesRead; }
public int read(byte []buffer, int offset, int length) throws IOException { return _cipherIn.read(buffer, offset, length); }
@Override public int read(byte[] buffer, int offset, int length) throws IOException { int bytesRead = decryptedStream.read(buffer, offset, length); if (bytesRead != -1) { decryptedStreamPos += bytesRead; } return bytesRead; }
CipherInputStream cis = new CipherInputStream(fis, cipher); ByteArrayOutputStream buffer = new ByteArrayOutputStream(); int bytesRead; byte[] data = new byte[1024]; while ((bytesRead = cis.read(data, 0, data.length)) != -1) { buffer.write(data, 0, bytesRead); } buffer.flush(); byte[] resdata = buffer.toByteArray(); String newres = new String(resdata, "UTF-8").trim();
@Override public int read() throws IOException { if (firstRead) { initCipher(); firstRead = false; } return super.read(); }