com.groupdocs.signature.domain.extensions.encryption

Class SymmetricEncryption

java.lang.Object

com.groupdocs.signature.domain.extensions.encryption.SymmetricEncryption

All Implemented Interfaces:

IDataEncryption

public final class SymmetricEncryption
extends Object
implements IDataEncryption

Implements standard symmetric algorithms for data encryption with single key and passphrase (salt).

Constructor Summary

Constructors

Constructor and Description
SymmetricEncryption(int algorithmType, String key) Creates symmetric encryption algorithm with default passphrase
SymmetricEncryption(int algorithmType, String key, String salt) Creates symmetric encryption algorithm with parameters.

Method Summary

Modifier and Type	Method and Description
String	decode(String source) Decrypts string based on provided algorithm type, key and salt parameters
String	encode(String source) Encrypts string based on provided algorithm type, key and salt parameters
int	getAlgorithmType() Gets or sets type of symmetric algorithm.
String	getKey() Gets or sets key of encryption algorithm.
String	getSalt() Gets or sets passphrase of encryption algorithm.
void	setAlgorithmType(int value) Gets or sets type of symmetric algorithm.
void	setKey(String value) Gets or sets key of encryption algorithm.
void	setSalt(String value) Gets or sets passphrase of encryption algorithm.

Methods inherited from class java.lang.Object

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

Constructor Detail

SymmetricEncryption

public SymmetricEncryption(int algorithmType,
                           String key)

Creates symmetric encryption algorithm with default passphrase

Parameters:

algorithmType - Specify symmetric algorithm type

key - Encryption key

SymmetricEncryption

public SymmetricEncryption(int algorithmType,
                           String key,
                           String salt)

Creates symmetric encryption algorithm with parameters.

Parameters:

algorithmType - Specify symmetric algorithm type

key - Encryption key

salt - Passphrase for encryption

Method Detail

decode

public final String decode(String source)

Decrypts string based on provided algorithm type, key and salt parameters

Specified by:

decode in interface IDataEncryption

Parameters:

source - Encrypted string to decode.

Returns:

Returns decrypted string.

encode

public final String encode(String source)

Encrypts string based on provided algorithm type, key and salt parameters

Specified by:

encode in interface IDataEncryption

Parameters:

source - Source string to encode.

Returns:

Returns encrypted string.

getAlgorithmType

public final int getAlgorithmType()

Gets or sets type of symmetric algorithm.

getKey

public final String getKey()

Gets or sets key of encryption algorithm.

getSalt

public final String getSalt()

Gets or sets passphrase of encryption algorithm.

setAlgorithmType

public final void setAlgorithmType(int value)

Gets or sets type of symmetric algorithm.

setKey

public final void setKey(String value)

Gets or sets key of encryption algorithm.

setSalt

public final void setSalt(String value)

Gets or sets passphrase of encryption algorithm.