java.lang.Object
- javax.crypto.CipherSpi
- - org.bouncycastle.jcajce.provider.symmetric.util.BaseWrapCipher
  - - org.bouncycastle.jcajce.provider.symmetric.util.BaseBlockCipher

All Implemented Interfaces:

PBE

Direct Known Subclasses:

AES.CBC, AES.CCM, AES.CFB, AES.ECB, AES.GCM, AES.OFB, AES.PBEWithAESCBC, AES.PBEWithSHA1AESCBC128, AES.PBEWithSHA1AESCBC192, AES.PBEWithSHA1AESCBC256, AES.PBEWithSHA256AESCBC128, AES.PBEWithSHA256AESCBC192, AES.PBEWithSHA256AESCBC256, ARIA.CBC, ARIA.CCM, ARIA.CFB, ARIA.ECB, ARIA.GCM, ARIA.OFB, Blowfish.CBC, Blowfish.ECB, Camellia.CBC, Camellia.ECB, CAST5.CBC, CAST5.ECB, CAST6.ECB, ChaCha.BaseCC20P1305, DES.CBC, DES.ECB, DES.PBEWithMD2, DES.PBEWithMD5, DES.PBEWithSHA1, DESede.CBC, DESede.ECB, DESede.PBEWithSHAAndDES2Key, DESede.PBEWithSHAAndDES3Key, DSTU7624.CBC128, DSTU7624.CBC256, DSTU7624.CBC512, DSTU7624.CCM128, DSTU7624.CCM256, DSTU7624.CCM512, DSTU7624.CFB128, DSTU7624.CFB256, DSTU7624.CFB512, DSTU7624.CTR128, DSTU7624.CTR256, DSTU7624.CTR512, DSTU7624.ECB, DSTU7624.ECB_128, DSTU7624.ECB_256, DSTU7624.ECB_512, DSTU7624.ECB128, DSTU7624.ECB256, DSTU7624.ECB512, DSTU7624.GCM128, DSTU7624.GCM256, DSTU7624.GCM512, DSTU7624.OFB128, DSTU7624.OFB256, DSTU7624.OFB512, GOST28147.CBC, GOST28147.ECB, GOST28147.GCFB, GOST3412_2015.CBC, GOST3412_2015.CTR, GOST3412_2015.ECB, GOST3412_2015.GCFB, GOST3412_2015.GCFB8, GOST3412_2015.OFB, IDEA.CBC, IDEA.ECB, IDEA.PBEWithSHAAndIDEA, Noekeon.ECB, RC2.CBC, RC2.ECB, RC2.PBEWithMD5AndRC2, RC2.PBEWithSHA1AndRC2, RC2.PBEWithSHAAnd128BitRC2, RC2.PBEWithSHAAnd40BitRC2, RC5.CBC32, RC5.ECB32, RC5.ECB64, RC6.CBC, RC6.CFB, RC6.ECB, RC6.OFB, Rijndael.ECB, SEED.CBC, SEED.ECB, Serpent.CBC, Serpent.CFB, Serpent.ECB, Serpent.OFB, Serpent.TECB, Shacal2.CBC, Shacal2.ECB, Skipjack.ECB, SM4.ECB, TEA.ECB, Threefish.ECB_1024, Threefish.ECB_256, Threefish.ECB_512, Twofish.ECB, Twofish.PBEWithSHA, XTEA.ECB
```
public class BaseBlockCipher
extends BaseWrapCipher
implements PBE
```

Nested Class Summary
- Nested classes/interfaces inherited from class org.bouncycastle.jcajce.provider.symmetric.util.BaseWrapCipher
  BaseWrapCipher.ErasableOutputStream, BaseWrapCipher.InvalidKeyOrParametersException
- Nested classes/interfaces inherited from interface org.bouncycastle.jcajce.provider.symmetric.util.PBE
  PBE.Util

Field Summary
- Fields inherited from class org.bouncycastle.jcajce.provider.symmetric.util.BaseWrapCipher
  engineParams, pbeHash, pbeIvSize, pbeKeySize, pbeType, wrapEngine
- Fields inherited from interface org.bouncycastle.jcajce.provider.symmetric.util.PBE
  GOST3411, MD2, MD5, OPENSSL, PKCS12, PKCS5S1, PKCS5S1_UTF8, PKCS5S2, PKCS5S2_UTF8, RIPEMD160, SHA1, SHA224, SHA256, SHA3_224, SHA3_256, SHA3_384, SHA3_512, SHA384, SHA512, SM3, TIGER

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`BaseBlockCipher(BlockCipher engine)`
`protected`	`BaseBlockCipher(BlockCipher engine, boolean fixedIv, int ivLength)`
`protected`	`BaseBlockCipher(BlockCipher engine, int ivLength)`
`protected`	`BaseBlockCipher(BlockCipher engine, int scheme, int digest, int keySizeInBits, int ivLength)`
`protected`	`BaseBlockCipher(BufferedBlockCipher engine, boolean fixedIv, int ivLength)`
`protected`	`BaseBlockCipher(BufferedBlockCipher engine, int ivLength)`
`protected`	`BaseBlockCipher(AEADBlockCipher engine)`
`protected`	`BaseBlockCipher(AEADBlockCipher engine, boolean fixedIv, int ivLength)`
`protected`	`BaseBlockCipher(AEADCipher engine, boolean fixedIv, int ivLength)`
`protected`	`BaseBlockCipher(BlockCipherProvider provider)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected byte[]`	`engineDoFinal(byte[] input, int inputOffset, int inputLen)`
`protected int`	`engineDoFinal(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)`
`protected int`	`engineGetBlockSize()`
`protected byte[]`	`engineGetIV()`
`protected int`	`engineGetKeySize(java.security.Key key)`
`protected int`	`engineGetOutputSize(int inputLen)`
`protected java.security.AlgorithmParameters`	`engineGetParameters()`
`protected void`	`engineInit(int opmode, java.security.Key key, java.security.AlgorithmParameters params, java.security.SecureRandom random)`
`protected void`	`engineInit(int opmode, java.security.Key key, java.security.SecureRandom random)`
`protected void`	`engineInit(int opmode, java.security.Key key, java.security.spec.AlgorithmParameterSpec params, java.security.SecureRandom random)`
`protected void`	`engineSetMode(java.lang.String mode)`
`protected void`	`engineSetPadding(java.lang.String padding)`
`protected byte[]`	`engineUpdate(byte[] input, int inputOffset, int inputLen)`
`protected int`	`engineUpdate(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)`
`protected void`	`engineUpdateAAD(byte[] input, int offset, int length)`
`protected void`	`engineUpdateAAD(java.nio.ByteBuffer src)`

Methods inherited from class org.bouncycastle.jcajce.provider.symmetric.util.BaseWrapCipher
createParametersInstance, engineUnwrap, engineWrap

Methods inherited from class javax.crypto.CipherSpi
engineDoFinal, engineUpdate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BaseBlockCipher

protected BaseBlockCipher(BlockCipher engine)

BaseBlockCipher

protected BaseBlockCipher(BlockCipher engine,
                          int scheme,
                          int digest,
                          int keySizeInBits,
                          int ivLength)

BaseBlockCipher

protected BaseBlockCipher(BlockCipherProvider provider)

BaseBlockCipher

protected BaseBlockCipher(AEADBlockCipher engine)

BaseBlockCipher

protected BaseBlockCipher(AEADCipher engine,
                          boolean fixedIv,
                          int ivLength)

BaseBlockCipher

protected BaseBlockCipher(AEADBlockCipher engine,
                          boolean fixedIv,
                          int ivLength)

BaseBlockCipher

protected BaseBlockCipher(BlockCipher engine,
                          int ivLength)

BaseBlockCipher

protected BaseBlockCipher(BlockCipher engine,
                          boolean fixedIv,
                          int ivLength)

BaseBlockCipher

protected BaseBlockCipher(BufferedBlockCipher engine,
                          int ivLength)

BaseBlockCipher

protected BaseBlockCipher(BufferedBlockCipher engine,
                          boolean fixedIv,
                          int ivLength)

Method Detail

engineGetBlockSize
```
protected int engineGetBlockSize()
```
Overrides:

engineGetBlockSize in class BaseWrapCipher

engineGetIV
```
protected byte[] engineGetIV()
```
Overrides:

engineGetIV in class BaseWrapCipher

engineGetKeySize
```
protected int engineGetKeySize(java.security.Key key)
```
Overrides:

engineGetKeySize in class BaseWrapCipher

engineGetOutputSize
```
protected int engineGetOutputSize(int inputLen)
```
Overrides:

engineGetOutputSize in class BaseWrapCipher

engineGetParameters
```
protected java.security.AlgorithmParameters engineGetParameters()
```
Overrides:

engineGetParameters in class BaseWrapCipher

engineSetMode

protected void engineSetMode(java.lang.String mode)
                      throws java.security.NoSuchAlgorithmException

Overrides:: engineSetMode in class BaseWrapCipher
Throws:: java.security.NoSuchAlgorithmException

engineSetPadding

protected void engineSetPadding(java.lang.String padding)
                         throws javax.crypto.NoSuchPaddingException

Overrides:: engineSetPadding in class BaseWrapCipher
Throws:: javax.crypto.NoSuchPaddingException

engineInit

protected void engineInit(int opmode,
                          java.security.Key key,
                          java.security.spec.AlgorithmParameterSpec params,
                          java.security.SecureRandom random)
                   throws java.security.InvalidKeyException,
                          java.security.InvalidAlgorithmParameterException

Overrides:: engineInit in class BaseWrapCipher
Throws:: java.security.InvalidKeyException; java.security.InvalidAlgorithmParameterException

engineInit

protected void engineInit(int opmode,
                          java.security.Key key,
                          java.security.AlgorithmParameters params,
                          java.security.SecureRandom random)
                   throws java.security.InvalidKeyException,
                          java.security.InvalidAlgorithmParameterException

Overrides:: engineInit in class BaseWrapCipher
Throws:: java.security.InvalidKeyException; java.security.InvalidAlgorithmParameterException

engineInit

protected void engineInit(int opmode,
                          java.security.Key key,
                          java.security.SecureRandom random)
                   throws java.security.InvalidKeyException

Overrides:: engineInit in class BaseWrapCipher
Throws:: java.security.InvalidKeyException

engineUpdateAAD

protected void engineUpdateAAD(byte[] input,
                               int offset,
                               int length)

Overrides:: engineUpdateAAD in class javax.crypto.CipherSpi

engineUpdateAAD
```
protected void engineUpdateAAD(java.nio.ByteBuffer src)
```
Overrides:

engineUpdateAAD in class javax.crypto.CipherSpi

engineUpdate

protected byte[] engineUpdate(byte[] input,
                              int inputOffset,
                              int inputLen)

Overrides:: engineUpdate in class BaseWrapCipher

engineUpdate

protected int engineUpdate(byte[] input,
                           int inputOffset,
                           int inputLen,
                           byte[] output,
                           int outputOffset)
                    throws javax.crypto.ShortBufferException

Overrides:: engineUpdate in class BaseWrapCipher
Throws:: javax.crypto.ShortBufferException

engineDoFinal

protected byte[] engineDoFinal(byte[] input,
                               int inputOffset,
                               int inputLen)
                        throws javax.crypto.IllegalBlockSizeException,
                               javax.crypto.BadPaddingException

Overrides:: engineDoFinal in class BaseWrapCipher
Throws:: javax.crypto.IllegalBlockSizeException; javax.crypto.BadPaddingException

engineDoFinal

protected int engineDoFinal(byte[] input,
                            int inputOffset,
                            int inputLen,
                            byte[] output,
                            int outputOffset)
                     throws javax.crypto.IllegalBlockSizeException,
                            javax.crypto.BadPaddingException,
                            javax.crypto.ShortBufferException

Overrides:: engineDoFinal in class BaseWrapCipher
Throws:: javax.crypto.IllegalBlockSizeException; javax.crypto.BadPaddingException; javax.crypto.ShortBufferException

Class BaseBlockCipher

Nested Class Summary

Nested classes/interfaces inherited from class org.bouncycastle.jcajce.provider.symmetric.util.BaseWrapCipher

Nested classes/interfaces inherited from interface org.bouncycastle.jcajce.provider.symmetric.util.PBE

Field Summary

Fields inherited from class org.bouncycastle.jcajce.provider.symmetric.util.BaseWrapCipher

Fields inherited from interface org.bouncycastle.jcajce.provider.symmetric.util.PBE

Constructor Summary

Method Summary

Methods inherited from class org.bouncycastle.jcajce.provider.symmetric.util.BaseWrapCipher

Methods inherited from class javax.crypto.CipherSpi

Methods inherited from class java.lang.Object

Constructor Detail

BaseBlockCipher

BaseBlockCipher

BaseBlockCipher

BaseBlockCipher

BaseBlockCipher

BaseBlockCipher

BaseBlockCipher

BaseBlockCipher

BaseBlockCipher

BaseBlockCipher

Method Detail

engineGetBlockSize

engineGetIV

engineGetKeySize

engineGetOutputSize

engineGetParameters

engineSetMode

engineSetPadding

engineInit

engineInit

engineInit

engineUpdateAAD

engineUpdateAAD

engineUpdate

engineUpdate

engineDoFinal

engineDoFinal