Uses of Interface
java.security.Key
Packages that use Key
Package
Description
Provides the classes and interfaces for the security framework.
Provides interfaces for generating RSA (Rivest, Shamir and
Adleman AsymmetricCipher algorithm)
keys as defined in the RSA Laboratory Technical Note
PKCS#1, and DSA (Digital Signature
Algorithm) keys as defined in NIST's FIPS-186.
Provides the classes and interfaces for cryptographic
operations.
Provides interfaces for Diffie-Hellman keys as defined in RSA
Laboratories' PKCS #3.
Provides classes and interfaces for key specifications and
algorithm parameter specifications.
This package contains utility classes related to the Kerberos network
authentication protocol.
Common classes for XML cryptography.
DOM-specific classes for the
javax.xml.crypto.dsig package.-
Uses of Key in java.security
Subinterfaces of Key in java.securityModifier and TypeInterfaceDescriptioninterfaceAn asymmetric key, which can be either a public key or a private key.interfaceA private key.interfaceA public key.Methods in java.security that return KeyModifier and TypeMethodDescriptionabstract KeyKeyStoreSpi.engineGetKey(String alias, char[] password) Returns the key associated with the given alias, using the given password to recover it.protected abstract KeyKeyFactorySpi.engineTranslateKey(Key key) Translates a key object, whose provider may be unknown or potentially untrusted, into a corresponding key object of this key factory.final KeyReturns the key associated with the given alias, using the given password to recover it.final KeyKeyFactory.translateKey(Key key) Translates a key object, whose provider may be unknown or potentially untrusted, into a corresponding key object of this key factory.Methods in java.security with parameters of type KeyModifier and TypeMethodDescriptionprotected abstract <T extends KeySpec>
TKeyFactorySpi.engineGetKeySpec(Key key, Class<T> keySpec) Returns a specification (key material) of the given key object.abstract voidKeyStoreSpi.engineSetKeyEntry(String alias, Key key, char[] password, Certificate[] chain) Assigns the given key to the given alias, protecting it with the given password.protected abstract KeyKeyFactorySpi.engineTranslateKey(Key key) Translates a key object, whose provider may be unknown or potentially untrusted, into a corresponding key object of this key factory.final <T extends KeySpec>
TKeyFactory.getKeySpec(Key key, Class<T> keySpec) Returns a specification (key material) of the given key object.booleanAlgorithmConstraints.permits(Set<CryptoPrimitive> primitives, String algorithm, Key key, AlgorithmParameters parameters) Determines whether an algorithm and the corresponding key are granted permission for the specified cryptographic primitives.booleanAlgorithmConstraints.permits(Set<CryptoPrimitive> primitives, Key key) Determines whether a key is granted permission for the specified cryptographic primitives.final voidKeyStore.setKeyEntry(String alias, Key key, char[] password, Certificate[] chain) Assigns the given key to the given alias, protecting it with the given password.final KeyKeyFactory.translateKey(Key key) Translates a key object, whose provider may be unknown or potentially untrusted, into a corresponding key object of this key factory. -
Uses of Key in java.security.interfaces
Subinterfaces of Key in java.security.interfacesModifier and TypeInterfaceDescriptioninterfaceThe standard interface to a DSA private key.interfaceThe interface to a DSA public key.interfaceThe interface to an elliptic curve (EC) private key.interfaceThe interface to an elliptic curve (EC) public key.interfaceAn interface for an elliptic curve private key as defined by RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA).interfaceAn interface for an elliptic curve public key as defined by RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA).interfaceThe interface to an RSA multi-prime private key, as defined in the PKCS#1 v2.2 standard, using the Chinese Remainder Theorem (CRT) information values.interfaceThe interface to an RSA private key, as defined in the PKCS#1 v2.2 standard, using the Chinese Remainder Theorem (CRT) information values.interfaceThe interface to an RSA private key.interfaceThe interface to an RSA public key.interfaceAn interface for an elliptic curve private key as defined by RFC 7748.interfaceAn interface for an elliptic curve public key as defined by RFC 7748. -
Uses of Key in javax.crypto
Subinterfaces of Key in javax.cryptoMethods in javax.crypto that return KeyModifier and TypeMethodDescriptionfinal KeyExecutes the next phase of this key agreement with the given key that was received from one of the other parties involved in this key agreement.protected abstract KeyKeyAgreementSpi.engineDoPhase(Key key, boolean lastPhase) Executes the next phase of this key agreement with the given key that was received from one of the other parties involved in this key agreement.protected KeyCipherSpi.engineUnwrap(byte[] wrappedKey, String wrappedKeyAlgorithm, int wrappedKeyType) Unwrap a previously wrapped key.final KeyUnwrap a previously wrapped key.Methods in javax.crypto with parameters of type KeyModifier and TypeMethodDescriptionfinal KeyExecutes the next phase of this key agreement with the given key that was received from one of the other parties involved in this key agreement.protected abstract KeyKeyAgreementSpi.engineDoPhase(Key key, boolean lastPhase) Executes the next phase of this key agreement with the given key that was received from one of the other parties involved in this key agreement.protected intCipherSpi.engineGetKeySize(Key key) Returns the key size of the given key object in bits.protected abstract voidCipherSpi.engineInit(int opmode, Key key, AlgorithmParameters params, SecureRandom random) Initializes thisCipherSpiobject with a key, a set of algorithm parameters, and a source of randomness.protected abstract voidCipherSpi.engineInit(int opmode, Key key, SecureRandom random) Initializes thisCipherSpiobject with a key and a source of randomness.protected abstract voidCipherSpi.engineInit(int opmode, Key key, AlgorithmParameterSpec params, SecureRandom random) Initializes thisCipherSpiobject with a key, a set of algorithm parameters, and a source of randomness.protected abstract voidExemptionMechanismSpi.engineInit(Key key) Initializes this exemption mechanism with a key.protected abstract voidExemptionMechanismSpi.engineInit(Key key, AlgorithmParameters params) Initializes this exemption mechanism with a key and a set of algorithm parameters.protected abstract voidExemptionMechanismSpi.engineInit(Key key, AlgorithmParameterSpec params) Initializes this exemption mechanism with a key and a set of algorithm parameters.protected abstract voidKeyAgreementSpi.engineInit(Key key, SecureRandom random) Initializes this key agreement with the given key and source of randomness.protected abstract voidKeyAgreementSpi.engineInit(Key key, AlgorithmParameterSpec params, SecureRandom random) Initializes this key agreement with the given key, set of algorithm parameters, and source of randomness.protected abstract voidMacSpi.engineInit(Key key, AlgorithmParameterSpec params) Initializes the MAC with the given (secret) key and algorithm parameters.protected byte[]CipherSpi.engineWrap(Key key) Wrap a key.EncryptedPrivateKeyInfo.getKeySpec(Key decryptKey) Extract the enclosed PKCS8EncodedKeySpec object from the encrypted data and return it.EncryptedPrivateKeyInfo.getKeySpec(Key decryptKey, String providerName) Extract the enclosed PKCS8EncodedKeySpec object from the encrypted data and return it.EncryptedPrivateKeyInfo.getKeySpec(Key decryptKey, Provider provider) Extract the enclosed PKCS8EncodedKeySpec object from the encrypted data and return it.final ObjectRetrieves the original (encapsulated) object.final ObjectRetrieves the original (encapsulated) object.final voidInitializes thisCipherobject with a key.final voidCipher.init(int opmode, Key key, AlgorithmParameters params) Initializes thisCipherobject with a key and a set of algorithm parameters.final voidCipher.init(int opmode, Key key, AlgorithmParameters params, SecureRandom random) Initializes thisCipherobject with a key, a set of algorithm parameters, and a source of randomness.final voidCipher.init(int opmode, Key key, SecureRandom random) Initializes thisCipherobject with a key and a source of randomness.final voidCipher.init(int opmode, Key key, AlgorithmParameterSpec params) Initializes thisCipherobject with a key and a set of algorithm parameters.final voidCipher.init(int opmode, Key key, AlgorithmParameterSpec params, SecureRandom random) Initializes thisCipherobject with a key, a set of algorithm parameters, and a source of randomness.final voidInitializes this exemption mechanism with a key.final voidExemptionMechanism.init(Key key, AlgorithmParameters params) Initializes this exemption mechanism with a key and a set of algorithm parameters.final voidExemptionMechanism.init(Key key, AlgorithmParameterSpec params) Initializes this exemption mechanism with a key and a set of algorithm parameters.final voidInitializes this key agreement with the given key, which is required to contain all the algorithm parameters required for this key agreement.final voidKeyAgreement.init(Key key, SecureRandom random) Initializes this key agreement with the given key and source of randomness.final voidKeyAgreement.init(Key key, AlgorithmParameterSpec params) Initializes this key agreement with the given key and set of algorithm parameters.final voidKeyAgreement.init(Key key, AlgorithmParameterSpec params, SecureRandom random) Initializes this key agreement with the given key, set of algorithm parameters, and source of randomness.final voidInitializes thisMacobject with the given key.final voidMac.init(Key key, AlgorithmParameterSpec params) Initializes thisMacobject with the given key and algorithm parameters.final booleanExemptionMechanism.isCryptoAllowed(Key key) Returns whether the result blob has been generated successfully by this exemption mechanism.final byte[]Wrap a key. -
Uses of Key in javax.crypto.interfaces
Subinterfaces of Key in javax.crypto.interfacesModifier and TypeInterfaceDescriptioninterfaceThe interface to a Diffie-Hellman private key.interfaceThe interface to a Diffie-Hellman public key.interfaceThe interface to a PBE key. -
Uses of Key in javax.crypto.spec
Classes in javax.crypto.spec that implement KeyModifier and TypeClassDescriptionclassThis class specifies a secret key in a provider-independent fashion. -
Uses of Key in javax.security.auth.kerberos
Classes in javax.security.auth.kerberos that implement KeyModifier and TypeClassDescriptionfinal classThis class encapsulates an EncryptionKey used in Kerberos.classThis class encapsulates a long term secret key for a Kerberos principal. -
Uses of Key in javax.xml.crypto
Methods in javax.xml.crypto that return KeyMethods in javax.xml.crypto with parameters of type KeyModifier and TypeMethodDescriptionstatic KeySelectorKeySelector.singletonKeySelector(Key key) Returns aKeySelectorthat always selects the specified key, regardless of theKeyInfopassed to it. -
Uses of Key in javax.xml.crypto.dsig.dom
Constructors in javax.xml.crypto.dsig.dom with parameters of type KeyModifierConstructorDescriptionDOMSignContext(Key signingKey, Node parent) Creates aDOMSignContextwith the specified signing key and parent node.DOMSignContext(Key signingKey, Node parent, Node nextSibling) Creates aDOMSignContextwith the specified signing key, parent and next sibling nodes.DOMValidateContext(Key validatingKey, Node node) Creates aDOMValidateContextcontaining the specified key and node.