RSAPublicKey (Java SE 12 & JDK 12 )

All Superinterfaces:

Key, PublicKey, RSAKey, Serializable
```
public interface RSAPublicKey
extends PublicKey, RSAKey
```
The interface to an RSA public key.

Since:

1.2

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static long serialVersionUID
  Deprecated.
  A serialVersionUID field in an interface is ineffectual.
- Method Summary
  
  Modifier and Type Method Description
  
  BigInteger getPublicExponent()
  Returns the public exponent.
  - Methods declared in interface java.security.Key
    getAlgorithm, getEncoded, getFormat
  - Methods declared in interface java.security.interfaces.RSAKey
    getModulus, getParams

- Field Detail
  - 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 Detail
  - getPublicExponent
```
BigInteger getPublicExponent()
```
    Returns the public exponent.
    
    Returns:
    
    the public exponent