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/OpenJDK 21

Interface RSAKey

All Known Subinterfaces:
RSAMultiPrimePrivateCrtKey, RSAPrivateCrtKey, RSAPrivateKey, RSAPublicKey 
public interface RSAKey
The interface to a public or private key in PKCS#1 v2.2 standard, such as those for RSA, or RSASSA-PSS algorithms.
Since:
1.3
See Also:

Method Summary

Modifier and Type Method Description
BigInteger getModulus()
Returns the modulus.
default AlgorithmParameterSpec getParams()
Returns the parameters associated with this key.

Method Details

getModulus

BigInteger getModulus()
Returns the modulus.
Returns:
the modulus

getParams

default AlgorithmParameterSpec getParams()
Returns the parameters associated with this key. The parameters are optional and may be either explicitly specified or implicitly created during key pair generation.
Implementation Requirements:
The default implementation returns null.
Returns:
the associated parameters, may be null
Since:
11

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https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/security/interfaces/RSAKey.html