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## java.security.interfaces
Interface DSAPublicKey

All Superinterfaces:
  DSAKey, Key, PublicKey, Serializable

    public interface DSAPublicKey

extends DSAKey, PublicKey

The interface to a DSA public key. DSA (Digital Signature Algorithm) is defined in NIST's FIPS-186.

See Also:
  `Key`, `Signature`, `DSAKey`, `DSAPrivateKey`

Field Summary
`static long` | `serialVersionUID` The class fingerprint that is set to indicate serialization compatibility with a previous version of the class.

Method Summary
`BigInteger` | `getY()` Returns the value of the public key, `y`.

Methods inherited from interface java.security.interfaces.DSAKey
`getParams`

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

Field Detail

### serialVersionUID

    static final long serialVersionUID

  The class fingerprint that is set to indicate serialization compatibility with a previous version of the class.

  See Also:
    Constant Field Values

Method Detail

### getY

    BigInteger getY()

  Returns the value of the public key, `y`.

  Returns:
    the value of the public key, `y`.

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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