Uses of Interface
java.security.spec.KeySpec

Packages that use KeySpec

Package	Description
java.security	Provides the classes and interfaces for the security framework.
java.security.spec	Provides classes and interfaces for key specifications and algorithm parameter specifications.
javax.crypto	Provides the classes and interfaces for cryptographic operations.
javax.crypto.spec	Provides classes and interfaces for key specifications and algorithm parameter specifications.

Uses of KeySpec in java.security

Methods in java.security with type parameters of type KeySpec

Modifier and Type	Method	Description
protected abstract <T extends KeySpec> T	KeyFactorySpi.engineGetKeySpec(Key key, Class<T> keySpec)	Returns a specification (key material) of the given key object.
<T extends KeySpec> T	KeyFactory.getKeySpec(Key key, Class<T> keySpec)	Returns a specification (key material) of the given key object.

Methods in java.security with parameters of type KeySpec

Modifier and Type	Method	Description
protected abstract PrivateKey	KeyFactorySpi.engineGeneratePrivate(KeySpec keySpec)	Generates a private key object from the provided key specification (key material).
protected abstract PublicKey	KeyFactorySpi.engineGeneratePublic(KeySpec keySpec)	Generates a public key object from the provided key specification (key material).
PrivateKey	KeyFactory.generatePrivate(KeySpec keySpec)	Generates a private key object from the provided key specification (key material).
PublicKey	KeyFactory.generatePublic(KeySpec keySpec)	Generates a public key object from the provided key specification (key material).

Uses of KeySpec in java.security.spec

Classes in java.security.spec that implement KeySpec

Modifier and Type	Class	Description
class	DSAPrivateKeySpec	This class specifies a DSA private key with its associated parameters.
class	DSAPublicKeySpec	This class specifies a DSA public key with its associated parameters.
class	ECPrivateKeySpec	This immutable class specifies an elliptic curve private key with its associated parameters.
class	ECPublicKeySpec	This immutable class specifies an elliptic curve public key with its associated parameters.
class	EdECPrivateKeySpec	A class representing elliptic curve private keys as defined in RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA), including the curve and other algorithm parameters.
class	EdECPublicKeySpec	A class representing elliptic curve public keys as defined in RFC 8032: Edwards-Curve Digital Signature Algorithm (EdDSA), including the curve and other algorithm parameters.
class	EncodedKeySpec	This class represents a public or private key in encoded format.
class	PKCS8EncodedKeySpec	This class represents the ASN.1 encoding of a private key, encoded according to the ASN.1 type PrivateKeyInfo.
class	RSAMultiPrimePrivateCrtKeySpec	This class specifies an RSA multi-prime private key, as defined in the PKCS#1 v2.2 standard using the Chinese Remainder Theorem (CRT) information values for efficiency.
class	RSAPrivateCrtKeySpec	This class specifies an RSA private key, as defined in the PKCS#1 v2.2 standard, using the Chinese Remainder Theorem (CRT) information values for efficiency.
class	RSAPrivateKeySpec	This class specifies an RSA private key.
class	RSAPublicKeySpec	This class specifies an RSA public key.
class	X509EncodedKeySpec	This class represents the ASN.1 encoding of a public key, encoded according to the ASN.1 type SubjectPublicKeyInfo.
class	XECPrivateKeySpec	A class representing elliptic curve private keys as defined in RFC 7748, including the curve and other algorithm parameters.
class	XECPublicKeySpec	A class representing elliptic curve public keys as defined in RFC 7748, including the curve and other algorithm parameters.

Uses of KeySpec in javax.crypto

Methods in javax.crypto that return KeySpec

Modifier and Type	Method	Description
protected abstract KeySpec	SecretKeyFactorySpi.engineGetKeySpec(SecretKey key, Class<?> keySpec)	Returns a specification (key material) of the given key object in the requested format.
KeySpec	SecretKeyFactory.getKeySpec(SecretKey key, Class<?> keySpec)	Returns a specification (key material) of the given key object in the requested format.

Methods in javax.crypto with parameters of type KeySpec

Modifier and Type	Method	Description
protected abstract SecretKey	SecretKeyFactorySpi.engineGenerateSecret(KeySpec keySpec)	Generates a SecretKey object from the provided key specification (key material).
SecretKey	SecretKeyFactory.generateSecret(KeySpec keySpec)	Generates a SecretKey object from the provided key specification (key material).

Uses of KeySpec in javax.crypto.spec

Classes in javax.crypto.spec that implement KeySpec

Modifier and Type	Class	Description
class	DESedeKeySpec	This class specifies a DES-EDE ("triple-DES") key.
class	DESKeySpec	This class specifies a DES key.
class	DHPrivateKeySpec	This class specifies a Diffie-Hellman private key with its associated parameters.
class	DHPublicKeySpec	This class specifies a Diffie-Hellman public key with its associated parameters.
class	PBEKeySpec	A user-chosen password that can be used with password-based encryption (PBE).
class	SecretKeySpec	This class specifies a secret key in a provider-independent fashion.