Interface RSAPrivateCrtKey

All Superinterfaces:

AsymmetricKey, DEREncodablePREVIEW, Destroyable, Key, PrivateKey, RSAKey, RSAPrivateKey, Serializable

public interface RSAPrivateCrtKey
extends RSAPrivateKey

The interface to an RSA private key, as defined in the PKCS#1 v2.2 standard, using the Chinese Remainder Theorem (CRT) information values.

Since:

1.2

External Specifications

• RFC 8017: PKCS #1: RSA Cryptography Specifications Version 2.2

See Also:

• RSAPrivateKey

Field Summary

Fields

Modifier and Type	Field	Description
static final long	serialVersionUID	Deprecated. A serialVersionUID field in an interface is ineffectual.

Method Summary

Modifier and Type	Method	Description
BigInteger	getCrtCoefficient()	Returns the crtCoefficient.
BigInteger	getPrimeExponentP()	Returns the primeExponentP.
BigInteger	getPrimeExponentQ()	Returns the primeExponentQ.
BigInteger	getPrimeP()	Returns the primeP.
BigInteger	getPrimeQ()	Returns the primeQ.
BigInteger	getPublicExponent()	Returns the public exponent.

Methods declared in interface Destroyable

destroy, isDestroyed

Modifier and Type	Method	Description
default void	destroy()	Destroy this Object.
default boolean	isDestroyed()	Determine if this Object has been destroyed.

Methods declared in interface Key

getAlgorithm, getEncoded, getFormat

Modifier and Type	Method	Description
String	getAlgorithm()	Returns the standard algorithm name for this key.
byte[]	getEncoded()	Returns the key in its primary encoding format, or null if this key does not support encoding.
String	getFormat()	Returns the name of the primary encoding format of this key, or null if this key does not support encoding.

Methods declared in interface RSAKey

getModulus

Modifier and Type	Method	Description
BigInteger	getModulus()	Returns the modulus.

Methods declared in interface RSAPrivateKey

getParams, getPrivateExponent

Modifier and Type	Method	Description
default AlgorithmParameterSpec	getParams()	Returns the parameters associated with this key.
BigInteger	getPrivateExponent()	Returns the private exponent.

Field Details

serialVersionUID

@Deprecated
static final long serialVersionUID

Deprecated.

A serialVersionUID field in an interface is ineffectual. Do not use; no replacement.

The type fingerprint that is set to indicate serialization compatibility with a previous version of the type.

See Also:

• Constant Field Values

Method Details

getPublicExponent

BigInteger getPublicExponent()

Returns the public exponent.

Returns:

the public exponent

getPrimeP

BigInteger getPrimeP()

Returns the primeP.

Returns:

the primeP

getPrimeQ

BigInteger getPrimeQ()

Returns the primeQ.

Returns:

the primeQ

getPrimeExponentP

BigInteger getPrimeExponentP()

Returns the primeExponentP.

Returns:

the primeExponentP

getPrimeExponentQ

BigInteger getPrimeExponentQ()

Returns the primeExponentQ.

Returns:

the primeExponentQ

getCrtCoefficient

BigInteger getCrtCoefficient()

Returns the crtCoefficient.

Returns:

the crtCoefficient