io.nem.core.crypto

Interface BlockCipher

All Known Implementing Classes:

Cipher, Ed25519BlockCipher

public interface BlockCipher

Interface for encryption and decryption of data.

Method Summary

Modifier and Type	Method and Description
byte[]	decrypt(byte[] input) Decrypts an arbitrarily-sized message.
byte[]	encrypt(byte[] input) Encrypts an arbitrarily-sized message.

Method Detail

encrypt

byte[] encrypt(byte[] input)

Encrypts an arbitrarily-sized message.

Parameters:

input - The message to encrypt.

Returns:

The encrypted message.

decrypt

byte[] decrypt(byte[] input)

Decrypts an arbitrarily-sized message.

Parameters:

input - The message to decrypt.

Returns:

The decrypted message or null if decryption failed.