org.antfarmer.ejce.parameter

Class DesParameters

java.lang.Object

org.antfarmer.ejce.parameter.AbstractAlgorithmParameters<T>

org.antfarmer.ejce.parameter.AbstractSymmetricAlgorithmParameters<T>

org.antfarmer.ejce.parameter.AbstractBlockCipherParameters<DesParameters>

org.antfarmer.ejce.parameter.DesParameters

All Implemented Interfaces:

AlgorithmParameters<DesParameters>, SymmetricAlgorithmParameters<DesParameters>

public class DesParameters
extends AbstractBlockCipherParameters<DesParameters>

AlgorithmParameters object used for DES encryption.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALGORITHM_DES Algorithm for DES encryption.
static int	KEY_SIZE_DES_56 56-bit key size for DES encryption.

Fields inherited from class org.antfarmer.ejce.parameter.AbstractBlockCipherParameters

BLOCK_MODE_CBC, BLOCK_MODE_CCM, BLOCK_MODE_CFB, BLOCK_MODE_CTR, BLOCK_MODE_CTS, BLOCK_MODE_ECB, BLOCK_MODE_GCM, BLOCK_MODE_OFB, BLOCK_MODE_PCBC, DEFAULT_BLOCK_SIZE, DEFAULT_PARAM_SPEC_SIZE_GCM, GCM_AUTH_TAG_LEN_104, GCM_AUTH_TAG_LEN_112, GCM_AUTH_TAG_LEN_120, GCM_AUTH_TAG_LEN_128, GCM_AUTH_TAG_LEN_96, PADDING_NONE, PADDING_PKCS5, PADDING_PKCS7

Fields inherited from class org.antfarmer.ejce.parameter.AbstractAlgorithmParameters

KEY_SIZE_128, KEY_SIZE_192, KEY_SIZE_256, MAC_ALGORITHM_HMAC_MD5, MAC_ALGORITHM_HMAC_SHA1, MAC_ALGORITHM_HMAC_SHA224, MAC_ALGORITHM_HMAC_SHA256, MAC_ALGORITHM_HMAC_SHA3_224, MAC_ALGORITHM_HMAC_SHA3_256, MAC_ALGORITHM_HMAC_SHA3_384, MAC_ALGORITHM_HMAC_SHA3_512, MAC_ALGORITHM_HMAC_SHA384, MAC_ALGORITHM_HMAC_SHA512, MAC_ALGORITHM_HMAC_SHA512_224, MAC_ALGORITHM_HMAC_SHA512_256, MAC_KEY_SIZE_128, MAC_KEY_SIZE_160

Constructor Summary

Constructors

Constructor and Description
DesParameters() Initializes the DesParameters.
DesParameters(TextEncoder textEncoder) Initializes the DesParameters with a TextEncoder which is used to decode the key when set as a string.

Method Summary

Modifier and Type	Method and Description
protected String	getDefaultAlgorithm() Returns the defaultAlgorithm.
protected int	getDefaultKeySize() Returns the defaultKeySize.

Methods inherited from class org.antfarmer.ejce.parameter.AbstractBlockCipherParameters

createParameterSpec, getBlockMode, getBlockSize, getDefaultBlockSize, getGcmTagLen, getPadding, getParameterSpec, getParameterSpecSize, getTransformation, setBlockMode, setBlockSize, setGcmTagLen, setPadding

Methods inherited from class org.antfarmer.ejce.parameter.AbstractSymmetricAlgorithmParameters

generateKeyData, getDecryptionKey, getKey, loadKey, setKey, setKey, setKey, setKeyLoader

Methods inherited from class org.antfarmer.ejce.parameter.AbstractAlgorithmParameters

generateParameterSpecData, getAlgorithm, getEncryptionKey, getKeySize, getMacAlgorithm, getMacKey, getMacKeySize, getProvider, getProviderName, hasDecryptionKey, hasEncryptionKey, parseAndVerifySalt, setAlgorithm, setDecryptionKey, setDecryptionKey, setDecryptionKey, setDecryptionKeyLoader, setEncryptionKey, setEncryptionKey, setEncryptionKey, setEncryptionKeyLoader, setKeySize, setMacAlgorithm, setMacKey, setMacKey, setMacKey, setMacKeyLoader, setMacKeySize, setProvider, setProviderName, setSaltGenerator, setSaltMatcher

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.antfarmer.ejce.parameter.AlgorithmParameters

generateParameterSpecData, getAlgorithm, getEncryptionKey, getKeySize, getMacAlgorithm, getMacKey, getMacKeySize, getProvider, getProviderName, setKeySize, setMacAlgorithm, setMacKey, setMacKey, setMacKey, setMacKeyLoader, setMacKeySize, setProvider, setProviderName, setSaltGenerator, setSaltMatcher

Field Detail

ALGORITHM_DES

public static final String ALGORITHM_DES

Algorithm for DES encryption.

See Also:

Constant Field Values

KEY_SIZE_DES_56

public static final int KEY_SIZE_DES_56

56-bit key size for DES encryption.

See Also:

Constant Field Values

Constructor Detail

DesParameters

public DesParameters()

Initializes the DesParameters. The default transformation is 'DES/CBC/PKCS5Padding' with a block size of 8 bytes and key size of 56 bits.

DesParameters

public DesParameters(TextEncoder textEncoder)

Initializes the DesParameters with a TextEncoder which is used to decode the key when set as a string. The default transformation is 'DES/CBC/PKCS5Padding' with a block size of 8 bytes and key size of 56 bits.

Parameters:

textEncoder - the TextEncoder

Method Detail

getDefaultAlgorithm

protected String getDefaultAlgorithm()

Returns the defaultAlgorithm.

Specified by:

getDefaultAlgorithm in class AbstractAlgorithmParameters<DesParameters>

Returns:

the defaultAlgorithm

getDefaultKeySize

protected int getDefaultKeySize()

Returns the defaultKeySize.

Overrides:

getDefaultKeySize in class AbstractAlgorithmParameters<DesParameters>

Returns:

the defaultKeySize