com.aelitis.azureus.core.security
Interface CryptoHandler

All Known Implementing Classes:

CryptoHandlerECC

public interface CryptoHandler

Method Summary

byte[]	decrypt(byte[] other_public_key, byte[] data, String reason)
byte[]	encrypt(byte[] other_public_key, byte[] data, String reason)
String	exportKeys()
int	getDefaultPasswordHandlerType()
byte[]	getEncryptedPrivateKey(String reason)
byte[]	getPublicKey(String reason)
CryptoSTSEngine	getSTSEngine(PublicKey public_key, PrivateKey private_key)
CryptoSTSEngine	getSTSEngine(String reason)
int	getType()
int	getUnlockTimeoutSeconds()
boolean	importKeys(String str)
boolean	isUnlocked()
void	lock() Puts the handler back into a state where password will be required to access private stuff
byte[]	peekPublicKey()
void	recoverKeys(byte[] public_key, byte[] encrypted_private_key)
void	resetKeys(String reason)
void	setDefaultPasswordHandlerType(int new_type)
void	setUnlockTimeoutSeconds(int secs)
byte[]	sign(byte[] data, String reason)
void	unlock() Explicit unlock request
boolean	verify(byte[] public_key, byte[] data, byte[] signature)
boolean	verifyPublicKey(byte[] encoded)

Method Detail

getType

int getType()

unlock

void unlock()
            throws CryptoManagerException

Explicit unlock request

Throws:

CryptoManagerException

lock

void lock()

Puts the handler back into a state where password will be required to access private stuff

isUnlocked

boolean isUnlocked()

getUnlockTimeoutSeconds

int getUnlockTimeoutSeconds()

setUnlockTimeoutSeconds

void setUnlockTimeoutSeconds(int secs)

Parameters:

secs - 0-> infinite

sign

byte[] sign(byte[] data,
            String reason)
            throws CryptoManagerException

Throws:

CryptoManagerException

verify

boolean verify(byte[] public_key,
               byte[] data,
               byte[] signature)
               throws CryptoManagerException

Throws:

CryptoManagerException

encrypt

byte[] encrypt(byte[] other_public_key,
               byte[] data,
               String reason)
               throws CryptoManagerException

Throws:

CryptoManagerException

decrypt

byte[] decrypt(byte[] other_public_key,
               byte[] data,
               String reason)
               throws CryptoManagerException

Throws:

CryptoManagerException

getSTSEngine

CryptoSTSEngine getSTSEngine(String reason)
                             throws CryptoManagerException

Throws:

CryptoManagerException

getSTSEngine

CryptoSTSEngine getSTSEngine(PublicKey public_key,
                             PrivateKey private_key)
                             throws CryptoManagerException

Throws:

CryptoManagerException

peekPublicKey

byte[] peekPublicKey()

getPublicKey

byte[] getPublicKey(String reason)
                    throws CryptoManagerException

Throws:

CryptoManagerException

getEncryptedPrivateKey

byte[] getEncryptedPrivateKey(String reason)
                              throws CryptoManagerException

Throws:

CryptoManagerException

verifyPublicKey

boolean verifyPublicKey(byte[] encoded)

recoverKeys

void recoverKeys(byte[] public_key,
                 byte[] encrypted_private_key)
                 throws CryptoManagerException

Throws:

CryptoManagerException

resetKeys

void resetKeys(String reason)
               throws CryptoManagerException

Throws:

CryptoManagerException

exportKeys

String exportKeys()
                  throws CryptoManagerException

Throws:

CryptoManagerException

getDefaultPasswordHandlerType

int getDefaultPasswordHandlerType()

setDefaultPasswordHandlerType

void setDefaultPasswordHandlerType(int new_type)
                                   throws CryptoManagerException

Throws:

CryptoManagerException

importKeys

boolean importKeys(String str)
                   throws CryptoManagerException

Parameters:

str -

Returns:

true if an Azureus restart is required

Throws:

CryptoManagerException