RSAKey (Java SE 11 & JDK 11 )

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:

RSAPublicKey, RSAPrivateKey

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`BigInteger`	`getModulus()`	Returns the modulus.
`default AlgorithmParameterSpec`	`getParams()`	Returns the parameters associated with this key.

- Method Detail
  - 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