Package org.apache.parquet.crypto

Class AesCtrEncryptor

java.lang.Object

org.apache.parquet.crypto.AesCipher

org.apache.parquet.crypto.AesCtrEncryptor

All Implemented Interfaces:

org.apache.parquet.format.BlockCipher.Encryptor

public class AesCtrEncryptor
extends AesCipher
implements org.apache.parquet.format.BlockCipher.Encryptor

Field Summary

Fields inherited from class org.apache.parquet.crypto.AesCipher

aesKey, CHUNK_LENGTH, cipher, CTR_IV_LENGTH, CTR_RANDOM_IV_SAME_KEY_MAX_OPS, GCM_RANDOM_IV_SAME_KEY_MAX_OPS, GCM_TAG_LENGTH, GCM_TAG_LENGTH_BITS, localNonce, NONCE_LENGTH, randomGenerator, SIZE_LENGTH

Method Summary

Modifier and Type	Method	Description
byte[]	encrypt(boolean writeLength, byte[] plainText, byte[] AAD)
byte[]	encrypt(boolean writeLength, byte[] plainText, byte[] nonce, byte[] AAD)
byte[]	encrypt(byte[] plainText, byte[] AAD)

Methods inherited from class org.apache.parquet.crypto.AesCipher

createFooterAAD, createModuleAAD, quickUpdatePageAAD

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

encrypt

public byte[] encrypt(byte[] plainText,
                      byte[] AAD)

Specified by:

encrypt in interface org.apache.parquet.format.BlockCipher.Encryptor

encrypt

public byte[] encrypt(boolean writeLength,
                      byte[] plainText,
                      byte[] AAD)

encrypt

public byte[] encrypt(boolean writeLength,
                      byte[] plainText,
                      byte[] nonce,
                      byte[] AAD)