public interface SecretKey extends Key
This interface contains no methods or constants. Its only purpose is to group (and provide type safety for) secret keys.
Provider implementations of this interface must overwrite the
hashCode methods inherited from
java.lang.Object, so that secret keys are compared based on
their underlying key material and not based on reference.
Keys that implement this interface return the string
as their encoding format (see
getFormat), and return the
raw key bytes as the result of a
getEncoded method call. (The
getEncoded methods are inherited
java.security.Key parent interface.)
static final long serialVersionUID
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2020, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.