Package io.getlime.security.powerauth.crypto.lib.encryptor.ecies

Class ClientEciesEncryptor

java.lang.Object

io.getlime.security.powerauth.crypto.lib.encryptor.ecies.ClientEciesEncryptor

All Implemented Interfaces:

ClientEncryptor

public class ClientEciesEncryptor
extends Object
implements ClientEncryptor

Class implements ECIES encryption for PowerAuth clients.

PowerAuth protocol versions:

• 3.0
• 3.1
• 3.2

Constructor Summary

Constructors

Constructor	Description
ClientEciesEncryptor(EncryptorId encryptorId, EncryptorParameters parameters)	Construct ECIES encryptor that implements encryption for PowerAuth Clients.

Method Summary

Modifier and Type	Method	Description
boolean	canDecryptResponse()	Determine whether encrypted response data can be decrypted.
boolean	canEncryptRequest()	Determine whether request data can be encrypted.
void	configureSecrets(EncryptorSecrets secrets)	Configure secret keys before the encryptor is used for the encryption and decryption tasks.
byte[]	decryptResponse(EncryptedResponse response)	Decrypt response received from the server.
EncryptedRequest	encryptRequest(byte[] data)	Encrypt data with this encryptor.
EncryptorId	getEncryptorId()	Get this encryptor's identifier.
EncryptorParameters	getEncryptorParameters()	Get parameters used to construct this encryptor.

Methods inherited from class java.lang.Object

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

Constructor Details

ClientEciesEncryptor

public ClientEciesEncryptor(EncryptorId encryptorId,
 EncryptorParameters parameters)
                     throws EncryptorException

Construct ECIES encryptor that implements encryption for PowerAuth Clients.

Parameters:

encryptorId - Encryptor identifier.

parameters - Encryptor parameters.

Throws:

EncryptorException - In case that protocol is not supported.

Method Details

getEncryptorParameters

public EncryptorParameters getEncryptorParameters()

Description copied from interface: ClientEncryptor

Get parameters used to construct this encryptor.

Specified by:

getEncryptorParameters in interface ClientEncryptor

Returns:

EncryptorParameters used to construct this encryptor.

getEncryptorId

public EncryptorId getEncryptorId()

Description copied from interface: ClientEncryptor

Get this encryptor's identifier.

Specified by:

getEncryptorId in interface ClientEncryptor

Returns:

This encryptor's identifier.

configureSecrets

public void configureSecrets(EncryptorSecrets secrets)
                      throws EncryptorException

Description copied from interface: ClientEncryptor

Configure secret keys before the encryptor is used for the encryption and decryption tasks.

Specified by:

configureSecrets in interface ClientEncryptor

Parameters:

secrets - Object representing a secret keys for particular protocol version.

Throws:

EncryptorException - In case of failure.

canEncryptRequest

public boolean canEncryptRequest()

Description copied from interface: ClientEncryptor

Determine whether request data can be encrypted.

Specified by:

canEncryptRequest in interface ClientEncryptor

Returns:

true if request data can be encrypted.

encryptRequest

public EncryptedRequest encryptRequest(byte[] data)
                                throws EncryptorException

Description copied from interface: ClientEncryptor

Encrypt data with this encryptor.

Specified by:

encryptRequest in interface ClientEncryptor

Parameters:

data - Data to encrypt.

Returns:

Object representing an encrypted request.

Throws:

EncryptorException - In case of failure.

canDecryptResponse

public boolean canDecryptResponse()

Description copied from interface: ClientEncryptor

Determine whether encrypted response data can be decrypted. You cannot decrypt the response if you did not encrypt the request before.

Specified by:

canDecryptResponse in interface ClientEncryptor

Returns:

true if response data can be decrypted.

decryptResponse

public byte[] decryptResponse(EncryptedResponse response)
                       throws EncryptorException

Description copied from interface: ClientEncryptor

Decrypt response received from the server.

Specified by:

decryptResponse in interface ClientEncryptor

Parameters:

response - Response data to decrypt.

Returns:

decrypted bytes.

Throws:

EncryptorException - In case of failure.