/** Removes the verification for the specified sessionID */
  public void unverify(SessionID sessionID) {
    if (sessionID == null) return;

    if (!isVerified(sessionID)) return;

    this.store.removeProperty(sessionID.getUserID() + ".publicKey.verified");
    for (OtrKeyManagerListener l : listeners) l.verificationStatusChanged(sessionID);
  }
  public void unverify(SessionID sessionID) {
    if (sessionID == null) return;

    if (!isVerified(sessionID)) return;

    unverifyUser(sessionID.getRemoteUserId());

    for (OtrKeyManagerListener l : listeners) l.verificationStatusChanged(sessionID);
  }
  public void remoteVerifiedUs(SessionID sessionID) {
    if (sessionID == null) return;

    for (OtrKeyManagerListener l : listeners) l.remoteVerifiedUs(sessionID);
  }