You need to first load a Java Keystore before you store a Java Keystore instance. KeyStore keyStore = KeyStore.getInstance("PKCS12") How to Load a Java Keystore? The following syntax follows this pattern. You pass different parameters to the getInstance() method. Keystores of other types can also be created in a similar way. The above snippet helps us to create a default type Keystore. KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType()) Now, you will explore and see how to create a Java Keystore.īy calling the getInstance() method, the instance of the Java Keystore is initialized and a Java Keystore is thus created. To the given alias, the certificates are mapped using this method. void setCertificateEntry(String alias, Certificate cert) In the given output stream, this method stores the Keystore and also protects it using the given password. void store(OutputStream stream, char password) Using the given LoadStoreParameter, the given Keystore is stored in this method. void store(KeyStore.LoadStoreParameter param) This method provides all the entries present in the Keystore. This method protects the password as well. The given key to the alias is assigned by this method. void setKeyEntry(String alias, Key key, char password, Certificate chain) The already protected key is passed here. void setKeyEntry(String alias, byte key, Certificate chain) The Keystore entry alias is assigned by this method. void setEntry(String alias, KeyStore.Entry entry, KeyStore.ProtectionParameter protParam) void load(KeyStore.LoadStoreParameter param)įrom the LoadStoreParameter, the Keystore is loaded by this method. void load(InputStream stream, char password)įrom the given input stream, the Keystore is loaded. If the setKeyEntry method or the setEntry method with a PrivateKeyEntry or a SecretKeyEntry creates the associated entry with the alias, then this method returns true else it returns false. If the setCertificateEntry method or the setEntry method with TrustedCertificateEntry creates the associated entry with the alias, then this method returns true else it returns false.
It returns the associated key with the present alias along with the recovery password. static KeyStore(String type, String provider)Īn object of a specified type Keystore is returned along with the provided string type. static KeyStore(String type, Provider provider)Īn object of a specified type Keystore is returned along with the provider of the specified mentioned type. static KeyStore getInstance(String type)Īn object of a specified type Keystore is returned. The associated keystore entry the specified protection parameter with the present alias is returned. KeyStore.Entry getEntry(String alias, KeyStore.ProtectionParameter protParam) The default Keystore type specified in the security properties file of Java is returned, and if no property is found, the string “jks” is returned.
The date at which the specified alias entry is associated with, is returned. The certificate chain associated with the present alias is returned. Certificate getCertificateChain(String alias) The name of the first keystore entry that gets matched with the provided certificate is returned. String getCertificateAlias(Certificate cert) The associated certificate of the present alias is returned. boolean entryInstanceOf(String alias, Class entr圜lass)įor the given alias, this method helps in determining whether the given alias is an instance or a subclass of the present entr圜lass. This method enables the deletion of the alias from the Keystore. boolean containsAlias(String alias)Ĭhecks the presence of the present alias in the Keystore. The present Keystore’s alias names are returned. The following methods are used in the Java Keystore - Enumeration aliases() These are lesser in number than the public and private keys. This symmetrical encryption is a secret key. Whenever a secure connection is made, a symmetrical key is set up. The verifying party usually digitally signs this certificate as a form of proof. CertificatesĪ file or document that is used to identify the identity of a device, organization, or person which claims to own a public key. Usually, a public key corresponds to a private key, and this makes a key pair. Public keys in Java Keystore are also used to enable asymmetric encryption. Private keys in Java Keystore are used to set up an SSL server to enable asymmetric encryption.
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