Package org.conscrypt

Class KeyGeneratorImpl

java.lang.Object

javax.crypto.KeyGeneratorSpi

org.conscrypt.KeyGeneratorImpl

Direct Known Subclasses:

KeyGeneratorImpl.AES, KeyGeneratorImpl.ARC4, KeyGeneratorImpl.ChaCha20, KeyGeneratorImpl.DESEDE, KeyGeneratorImpl.HmacMD5, KeyGeneratorImpl.HmacSHA1, KeyGeneratorImpl.HmacSHA224, KeyGeneratorImpl.HmacSHA256, KeyGeneratorImpl.HmacSHA384, KeyGeneratorImpl.HmacSHA512

@Internal
public abstract class KeyGeneratorImpl
extends KeyGeneratorSpi

An implementation of KeyGenerator suitable for use with other Conscrypt algorithms.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	KeyGeneratorImpl.AES
static class	KeyGeneratorImpl.ARC4
static class	KeyGeneratorImpl.ChaCha20
static class	KeyGeneratorImpl.DESEDE
static class	KeyGeneratorImpl.HmacMD5
static class	KeyGeneratorImpl.HmacSHA1
static class	KeyGeneratorImpl.HmacSHA224
static class	KeyGeneratorImpl.HmacSHA256
static class	KeyGeneratorImpl.HmacSHA384
static class	KeyGeneratorImpl.HmacSHA512

Field Summary

Fields

Modifier and Type	Field	Description
protected SecureRandom	secureRandom

Method Summary

Modifier and Type	Method	Description
protected void	checkKeySize(int keySize)
protected byte[]	doKeyGeneration(int keyBytes)
protected SecretKey	engineGenerateKey()
protected void	engineInit(int keySize, SecureRandom secureRandom)
protected void	engineInit(SecureRandom secureRandom)
protected void	engineInit(AlgorithmParameterSpec params, SecureRandom secureRandom)

Methods inherited from class java.lang.Object

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

Field Detail

secureRandom

protected SecureRandom secureRandom

Method Detail

checkKeySize

protected void checkKeySize(int keySize)

engineInit

protected void engineInit(SecureRandom secureRandom)

Specified by:

engineInit in class KeyGeneratorSpi

engineInit

protected void engineInit(AlgorithmParameterSpec params,
                          SecureRandom secureRandom)
                   throws InvalidAlgorithmParameterException

Specified by:

engineInit in class KeyGeneratorSpi

Throws:

InvalidAlgorithmParameterException

engineInit

protected void engineInit(int keySize,
                          SecureRandom secureRandom)

Specified by:

engineInit in class KeyGeneratorSpi

doKeyGeneration

protected byte[] doKeyGeneration(int keyBytes)

engineGenerateKey

protected SecretKey engineGenerateKey()

Specified by:

engineGenerateKey in class KeyGeneratorSpi