Package io.getlime.security.powerauth.crypto.server.vault

Class PowerAuthServerVault

java.lang.Object

io.getlime.security.powerauth.crypto.server.vault.PowerAuthServerVault

public class PowerAuthServerVault
extends Object

Class implementing server-side logic for PowerAuth vault encryption.

Author:

Petr Dvorak

Constructor Summary

Constructors

Constructor	Description
PowerAuthServerVault()

Method Summary

Modifier and Type	Method	Description
byte[]	encryptVaultEncryptionKey(PrivateKey serverPrivateKey, PublicKey devicePublicKey)	Return encrypted vault encryption key KEY_ENCRYPTION_VAULT using KEY_TRANSPORT.

Methods inherited from class java.lang.Object

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

Constructor Details

PowerAuthServerVault

public PowerAuthServerVault()

Method Details

encryptVaultEncryptionKey

public byte[] encryptVaultEncryptionKey(PrivateKey serverPrivateKey,
 PublicKey devicePublicKey)
                                 throws InvalidKeyException,
GenericCryptoException,
CryptoProviderException

Return encrypted vault encryption key KEY_ENCRYPTION_VAULT using KEY_TRANSPORT.

PowerAuth protocol versions:

• 3.0
• 3.1
• 3.2

Parameters:

serverPrivateKey - Server private key KEY_SERVER_PRIVATE

devicePublicKey - Device public key KEY_DEVICE_PUBLIC

Returns:

Encrypted vault encryption key.

Throws:

InvalidKeyException - In case a provided key is incorrect.

GenericCryptoException - In case encryption fails.

CryptoProviderException - In case cryptography provider is incorrectly initialized.