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## java.security.interfaces
Interface RSAPublicKey

All Superinterfaces:
  Key, PublicKey, RSAKey, Serializable

public interface RSAPublicKey
extends PublicKey, RSAKey

The interface to an RSA public key.

Fields inherited from interface java.security.PublicKey
`serialVersionUID`

Method Summary
`BigInteger` | `getPublicExponent()` Returns the public exponent.

Methods inherited from interface java.security.Key
`getAlgorithm, getEncoded, getFormat`

Methods inherited from interface java.security.interfaces.RSAKey
`getModulus`

Method Detail

### getPublicExponent

    public BigInteger getPublicExponent()

  Returns the public exponent.
  Returns:
    the public exponent

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