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

Interface Decryptor

All Known Implementing Classes:
AESDecryptor, CommonsCryptoAESDecryptor
@Public public interface Decryptor
Decryptors apply a cipher to an InputStream to recover plaintext.

  • Method Summary

    Modifier and Type
    Method
    Description
    InputStream
    createDecryptionStream(InputStream in)
    Create a stream for decryption
    int
    getBlockSize()
    Get the cipher's internal block size
    int
    getIvLength()
    Get the expected length for the initialization vector
    void
    reset()
    Reset state, reinitialize with the key and iv
    void
    setIv(byte[] iv)
    Set the initialization vector
    void
    setKey(Key key)
    Set the secret key

  • Method Details

    • setKey

      void setKey(Key key)
      Set the secret key

    • getIvLength

      int getIvLength()
      Get the expected length for the initialization vector
      Returns:
      the expected length for the initialization vector

    • getBlockSize

      int getBlockSize()
      Get the cipher's internal block size
      Returns:
      the cipher's internal block size

    • setIv

      void setIv(byte[] iv)
      Set the initialization vector

    • createDecryptionStream

      InputStream createDecryptionStream(InputStream in)
      Create a stream for decryption

    • reset

      void reset()
      Reset state, reinitialize with the key and iv