# Uses of Class
java.security.KeyStoreException

Packages that use KeyStoreException
Package
Description
java.security
Provides the classes and interfaces for the security framework.
java.security.cert
Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.
javax.net.ssl
Provides classes for the secure socket package.

## Uses of KeyStoreException in java.security

Methods in java.security that throw KeyStoreException
Modifier and Type
Method
Description
`final Enumeration<String>`
KeyStore.`aliases()`
Lists all the alias names of this keystore.
`final boolean`
KeyStore.`containsAlias(String alias)`
Checks if the given alias exists in this keystore.
`final void`
KeyStore.`deleteEntry(String alias)`
Deletes the entry identified by the given alias from this keystore.
`abstract void`
KeyStoreSpi.`engineDeleteEntry(String alias)`
Deletes the entry identified by the given alias from this keystore.
`KeyStore.Entry`
KeyStoreSpi.`engineGetEntry(String alias, KeyStore.ProtectionParameter protParam)`
Gets a `KeyStore.Entry` for the specified alias with the specified protection parameter.
`abstract void`
KeyStoreSpi.`engineSetCertificateEntry(String alias, Certificate cert)`
Assigns the given certificate to the given alias.
`void`
KeyStoreSpi.`engineSetEntry(String alias, KeyStore.Entry entry, KeyStore.ProtectionParameter protParam)`
Saves a `KeyStore.Entry` under the specified alias.
`abstract void`
KeyStoreSpi.`engineSetKeyEntry(String alias, byte[] key, Certificate[] chain)`
Assigns the given key (that has already been protected) to the given alias.
`abstract void`
KeyStoreSpi.`engineSetKeyEntry(String alias, Key key, char[] password, Certificate[] chain)`
Assigns the given key to the given alias, protecting it with the given password.
`final boolean`
KeyStore.`entryInstanceOf(String alias, Class<? extends KeyStore.Entry> entryClass)`
Determines if the keystore `Entry` for the specified `alias` is an instance or subclass of the specified `entryClass`.
`final Set<KeyStore.Entry.Attribute>`
KeyStore.`getAttributes(String alias)`
Retrieves the attributes associated with the given alias.
`final Certificate`
KeyStore.`getCertificate(String alias)`
Returns the certificate associated with the given alias.
`final String`
KeyStore.`getCertificateAlias(Certificate cert)`
Returns the (alias) name of the first keystore entry whose certificate matches the given certificate.
`final Certificate[]`
KeyStore.`getCertificateChain(String alias)`
Returns the certificate chain associated with the given alias.
`final Date`
KeyStore.`getCreationDate(String alias)`
Returns the creation date of the entry identified by the given alias.
`final KeyStore.Entry`
KeyStore.`getEntry(String alias, KeyStore.ProtectionParameter protParam)`
Gets a keystore `Entry` for the specified alias with the specified protection parameter.
`static final KeyStore`
KeyStore.`getInstance(File file, char[] password)`
Returns a loaded keystore object of the appropriate keystore type.
`static final KeyStore`
KeyStore.`getInstance(File file, KeyStore.LoadStoreParameter param)`
Returns a loaded keystore object of the appropriate keystore type.
`static KeyStore`
KeyStore.`getInstance(String type)`
Returns a `KeyStore` object of the specified type.
`static KeyStore`
KeyStore.`getInstance(String type, String provider)`
Returns a `KeyStore` object of the specified type.
`static KeyStore`
KeyStore.`getInstance(String type, Provider provider)`
Returns a `KeyStore` object of the specified type.
`final Key`
KeyStore.`getKey(String alias, char[] password)`
Returns the key associated with the given alias, using the given password to recover it.
`abstract KeyStore`
KeyStore.Builder.`getKeyStore()`
Returns the `KeyStore` described by this object.
`abstract KeyStore.ProtectionParameter`
KeyStore.Builder.`getProtectionParameter(String alias)`
Returns the `ProtectionParameter` that should be used to obtain the `Entry` with the given alias.
`final boolean`
KeyStore.`isCertificateEntry(String alias)`
Returns `true` if the entry identified by the given alias was created by a call to `setCertificateEntry`, or created by a call to `setEntry` with a `TrustedCertificateEntry`.
`final boolean`
KeyStore.`isKeyEntry(String alias)`
Returns `true` if the entry identified by the given alias was created by a call to `setKeyEntry`, or created by a call to `setEntry` with a `PrivateKeyEntry` or a `SecretKeyEntry`.
`final void`
KeyStore.`setCertificateEntry(String alias, Certificate cert)`
Assigns the given trusted certificate to the given alias.
`final void`
KeyStore.`setEntry(String alias, KeyStore.Entry entry, KeyStore.ProtectionParameter protParam)`
Saves a keystore `Entry` under the specified alias.
`final void`
KeyStore.`setKeyEntry(String alias, byte[] key, Certificate[] chain)`
Assigns the given key (that has already been protected) to the given alias.
`final void`
KeyStore.`setKeyEntry(String alias, Key key, char[] password, Certificate[] chain)`
Assigns the given key to the given alias, protecting it with the given password.
`final int`
KeyStore.`size()`
Retrieves the number of entries in this keystore.
`final void`
KeyStore.`store(OutputStream stream, char[] password)`
Stores this keystore to the given output stream, and protects its integrity with the given password.
`final void`
KeyStore.`store(KeyStore.LoadStoreParameter param)`
Stores this keystore using the given `LoadStoreParameter`.

## Uses of KeyStoreException in java.security.cert

Constructors in java.security.cert that throw KeyStoreException
Modifier
Constructor
Description
``
`PKIXBuilderParameters(KeyStore keystore, CertSelector targetConstraints)`
Creates an instance of `PKIXBuilderParameters` that populates the set of most-trusted CAs from the trusted certificate entries contained in the specified `KeyStore`.
``
`PKIXParameters(KeyStore keystore)`
Creates an instance of `PKIXParameters` that populates the set of most-trusted CAs from the trusted certificate entries contained in the specified `KeyStore`.

## Uses of KeyStoreException in javax.net.ssl

Methods in javax.net.ssl that throw KeyStoreException
Modifier and Type
Method
Description
`protected abstract void`
KeyManagerFactorySpi.`engineInit(KeyStore ks, char[] password)`
Initializes this factory with a source of key material.
`protected abstract void`
TrustManagerFactorySpi.`engineInit(KeyStore ks)`
Initializes this factory with a source of certificate authorities and related trust material.
`final void`
KeyManagerFactory.`init(KeyStore ks, char[] password)`
Initializes this factory with a source of key material.
`final void`
TrustManagerFactory.`init(KeyStore ks)`
Initializes this factory with a source of certificate authorities and related trust material.