org.bouncycastle.crypto.general

Class ChaCha20

java.lang.Object

org.bouncycastle.crypto.general.ChaCha20

public final class ChaCha20
extends java.lang.Object

Source class for implementations of ChaCha20 based algorithms.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ChaCha20.AEADOperatorFactory Factory for ChaCha20-Poly1305 encryption/decryption operators.
static class	ChaCha20.AuthParameters Parameters for ChaCha20-Poly1305 cipher.
static class	ChaCha20.KeyGenerator ChaCha20 key generator.
static class	ChaCha20.OperatorFactory Factory for basic ChaCha20 encryption/decryption operators.
static class	ChaCha20.Parameters Parameters for ChaCha20 cipher.

Field Summary

Fields

Modifier and Type	Field and Description
static GeneralAlgorithm	ALGORITHM Raw ChaCha20 algorithm, can be used for creating general purpose ChaCha20 keys.
static ChaCha20.Parameters	STREAM
static GeneralAlgorithm	STREAMwithPoly1305
static ChaCha20.AuthParameters	WithPoly1305

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

ALGORITHM

public static final GeneralAlgorithm ALGORITHM

Raw ChaCha20 algorithm, can be used for creating general purpose ChaCha20 keys.

STREAMwithPoly1305

public static final GeneralAlgorithm STREAMwithPoly1305

STREAM

public static final ChaCha20.Parameters STREAM

WithPoly1305

public static final ChaCha20.AuthParameters WithPoly1305