bcprov/src/main/java/org/bouncycastle/jcajce/PBKDFKey.java

package org.bouncycastle.jcajce;

import javax.crypto.SecretKey;

/**
 * Base interface for keys associated with various password based key derivation functions (PBKDF).
 */
public interface PBKDFKey
    extends SecretKey
{
}