org.spongycastle.pqc.crypto

Interface MessageEncryptor

All Known Implementing Classes:

McElieceCipher, McElieceFujisakiCipher, McElieceKobaraImaiCipher, McEliecePointchevalCipher

public interface MessageEncryptor

Base interface for a PQC encryption algorithm.

Method Summary

Modifier and Type	Method and Description
void	init(boolean forEncrypting, CipherParameters param)
byte[]	messageDecrypt(byte[] cipher)
byte[]	messageEncrypt(byte[] message)

Method Detail

init

void init(boolean forEncrypting,
          CipherParameters param)

Parameters:

forEncrypting - true if we are encrypting a signature, false otherwise.

param - key parameters for encryption or decryption.

messageEncrypt

byte[] messageEncrypt(byte[] message)

Parameters:

message - the message to be signed.

Throws:

java.lang.Exception

messageDecrypt

byte[] messageDecrypt(byte[] cipher)
               throws InvalidCipherTextException

Parameters:

cipher - the cipher text of the message

Throws:

java.lang.Exception

InvalidCipherTextException