SymmetricEncryption

Inheritance: java.lang.Object

All Implemented Interfaces: com.groupdocs.signature.domain.extensions.encryption.IDataEncryption

public final class SymmetricEncryption implements IDataEncryption

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

Constructors

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

Methods

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

SymmetricEncryption(int algorithmType, String key, String salt)

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

Creates symmetric encryption algorithm with parameters.

Parameters:

Parameter	Type	Description
algorithmType	int	Specify symmetric algorithm type
key	java.lang.String	Encryption key
salt	java.lang.String	Passphrase for encryption

SymmetricEncryption(int algorithmType, String key)

public SymmetricEncryption(int algorithmType, String key)

Creates symmetric encryption algorithm with default passphrase

Parameters:

Parameter	Type	Description
algorithmType	int	Specify symmetric algorithm type
key	java.lang.String	Encryption key

getAlgorithmType()

public final int getAlgorithmType()

Gets or sets type of symmetric algorithm.

Returns: int

setAlgorithmType(int value)

public final void setAlgorithmType(int value)

Gets or sets type of symmetric algorithm.

Parameters:

Parameter	Type	Description
value	int

getKey()

public final String getKey()

Gets or sets key of encryption algorithm.

Returns: java.lang.String

setKey(String value)

public final void setKey(String value)

Gets or sets key of encryption algorithm.

Parameters:

Parameter	Type	Description
value	java.lang.String

getSalt()

public final String getSalt()

Gets or sets passphrase of encryption algorithm.

Returns: java.lang.String

setSalt(String value)

public final void setSalt(String value)

Gets or sets passphrase of encryption algorithm.

Parameters:

Parameter	Type	Description
value	java.lang.String

encode(String source)

public final String encode(String source)

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

Parameters:

Parameter	Type	Description
source	java.lang.String	Source string to encode.

Returns: java.lang.String - Returns encrypted string.

decode(String source)

public final String decode(String source)

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

Parameters:

Parameter	Type	Description
source	java.lang.String	Encrypted string to decode.

Returns: java.lang.String - Returns decrypted string.