IndCpaCipher

All Known Implementing Classes:

AesCtrJceCipher
```
public interface IndCpaCipher
```
This interface for symmetric key ciphers that are indistinguishable against chosen-plaintext attacks.
Said primitives do not provide authentication, thus should not be used directly, but only to construct safer primitives such as Aead.

Since:

1.0.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`byte[]`	`decrypt(byte[] ciphertext)`	Decrypts `ciphertext`.
`byte[]`	`encrypt(byte[] plaintext)`	Encrypts `plaintext`.

- Method Detail
  - encrypt
```
byte[] encrypt(byte[] plaintext)
        throws java.security.GeneralSecurityException
```
    Encrypts plaintext. The resulting ciphertext is indistinguishable under chosen-plaintext attack. However, it does not have integrity protection.
    
    Returns:
    
    the resulting ciphertext.
    
    Throws:
    
    java.security.GeneralSecurityException
  - decrypt
```
byte[] decrypt(byte[] ciphertext)
        throws java.security.GeneralSecurityException
```
    Decrypts ciphertext.
    
    Returns:
    
    the resulting plaintext.
    
    Throws:
    
    java.security.GeneralSecurityException