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Interface RSAPrivateCrtKey

All Superinterfaces:
AsymmetricKey, BinaryEncodablePREVIEW, 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

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

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