Package convex.core.crypto

Class PFXTools

java.lang.Object

convex.core.crypto.PFXTools

public class PFXTools
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	CERTIFICATE_ALGORITHM
static String	KEYSTORE_TYPE

Constructor Summary

Constructors

Constructor	Description
PFXTools()

Method Summary

Modifier and Type	Method	Description
static Certificate	createSelfSignedCertificate(AKeyPair kpToSign)
static KeyStore	createStore(File keyFile, String passPhrase)	Creates a new PKCS12 Key store.
static AKeyPair	getKeyPair(KeyStore ks, String alias, String passPhrase)
static KeyStore	loadStore(File keyFile, String passPhrase)	Loads an existing PKCS12 Key store.
static KeyStore	saveKey(KeyStore ks, AKeyPair kp, String passPhrase)	Adds a key to a key store
static KeyStore	saveStore(KeyStore ks, File keyFile, String passPhrase)	Saves a PKCS12 Key store to disk.

Methods inherited from class java.lang.Object

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

Field Details

KEYSTORE_TYPE

public static final String KEYSTORE_TYPE

See Also:

Constant Field Values

CERTIFICATE_ALGORITHM

public static final String CERTIFICATE_ALGORITHM

See Also:

Constant Field Values

Constructor Details

PFXTools

public PFXTools()

Method Details

createStore

public static KeyStore createStore(File keyFile,
 String passPhrase)
                            throws KeyStoreException,
IOException,
NoSuchAlgorithmException,
CertificateException

Creates a new PKCS12 Key store.

Parameters:

keyFile - File to use for key store

passPhrase - Passphrase for key store

Returns:

New KeyStore instance

Throws:

KeyStoreException

IOException

NoSuchAlgorithmException

CertificateException

loadStore

public static KeyStore loadStore(File keyFile,
 String passPhrase)
                          throws IOException,
GeneralSecurityException

Loads an existing PKCS12 Key store. Passphrase optional, may be blank or null.

Parameters:

keyFile - File for existing KeyStore

passPhrase - Passphrase for KeyStore. May be blank or null.

Returns:

KeyStore instance

Throws:

IOException - If an IO error occurs

GeneralSecurityException - If a security error occurs

saveStore

public static KeyStore saveStore(KeyStore ks,
 File keyFile,
 String passPhrase)
                          throws GeneralSecurityException,
IOException

Saves a PKCS12 Key store to disk. Passphrase optional, may be blank or null.

Parameters:

ks - KeyStore to save

keyFile - Target KeyStore file

passPhrase - Passphrase for KeyStore. May be blank or null.

Returns:

KeyStore instance

Throws:

IOException - If an IO error occurs accessing the Keystore

GeneralSecurityException - if a security exception occurs

createSelfSignedCertificate

public static Certificate createSelfSignedCertificate(AKeyPair kpToSign)
                                               throws GeneralSecurityException

Parameters:

kpToSign - Key Pair

Returns:

New Certificate

Throws:

GeneralSecurityException - if a security exception occurs

saveKey

public static KeyStore saveKey(KeyStore ks,
 AKeyPair kp,
 String passPhrase)
                        throws IOException,
GeneralSecurityException

Adds a key to a key store

Parameters:

ks - Keystore

kp - Key pair

passPhrase - Passphrase for key

Returns:

Updated KeyStore

Throws:

IOException - If an IO error occurs accessing the Keystore

GeneralSecurityException - if a security exception occurs

getKeyPair

public static AKeyPair getKeyPair(KeyStore ks,
 String alias,
 String passPhrase)
                           throws UnrecoverableKeyException,
KeyStoreException,
NoSuchAlgorithmException

Throws:

UnrecoverableKeyException

KeyStoreException

NoSuchAlgorithmException