iaik.apps.util.passphrase

Interface PassphraseConstraints

All Known Implementing Classes:

NewPassphraseDialog.DefaultConstraints, NewPassphraseFrameDialog.DefaultConstraints

public interface PassphraseConstraints

Interface to check passphrases for certain properties.

Author:

Karl Scheibelhofer

Method Summary

Modifier and Type	Method and Description
java.lang.String	isPassphraseValid(char[] passphrase) Return true, to accept the passphrase.

Method Detail

isPassphraseValid

java.lang.String isPassphraseValid(char[] passphrase)

Return true, to accept the passphrase. If you clone this array, be sure to delete (overwrite) it after use. Also avoid constructing a String from it.

Returns:

Null to accept, otherwise an error message.