io.nem.core.crypto.ed25519

Class Ed25519BlockCipher

java.lang.Object

io.nem.core.crypto.ed25519.Ed25519BlockCipher

All Implemented Interfaces:

BlockCipher

public class Ed25519BlockCipher
extends java.lang.Object
implements BlockCipher

Implementation of the block cipher for Ed25519.

Constructor Summary

Constructors

Constructor and Description
Ed25519BlockCipher(KeyPair senderKeyPair, KeyPair recipientKeyPair)

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.

Methods inherited from class java.lang.Object

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

Constructor Detail

Ed25519BlockCipher

public Ed25519BlockCipher(KeyPair senderKeyPair,
                          KeyPair recipientKeyPair)

Method Detail

encrypt

public byte[] encrypt(byte[] input)

Description copied from interface: BlockCipher

Encrypts an arbitrarily-sized message.

Specified by:

encrypt in interface BlockCipher

Parameters:

input - The message to encrypt.

Returns:

The encrypted message.

decrypt

public byte[] decrypt(byte[] input)

Description copied from interface: BlockCipher

Decrypts an arbitrarily-sized message.

Specified by:

decrypt in interface BlockCipher

Parameters:

input - The message to decrypt.

Returns:

The decrypted message or null if decryption failed.