return c.client.DeleteKey(ctx, keyID)
}

// ListKeys returns an iterator over all key names.
func (c *kesClient) ListKeys(ctx context.Context) (*kes.ListIter[string], error) {
	c.lock.RLock()
	defer c.lock.RUnlock()

	return &kes.ListIter[string]{
		NextFunc: c.client.ListKeys,
	}, nil
}

// GenerateKey generates a new data encryption key using
// the key at the KES server referenced by the key ID.

      @Override
      public Iterator<T> iterator() {
        ListIterator<T> listIter = list.listIterator(list.size());
        return new Iterator<T>() {
          @Override
          public boolean hasNext() {
            return listIter.hasPrevious();
          }

          @Override
          public T next() {
            return listIter.previous();
          }

          @Override

	DescribeSelfIdentity(ctx context.Context) (*kes.IdentityInfo, *kes.Policy, error)

	// ListIdentities lists all identities.
	ListIdentities(ctx context.Context) (*kes.ListIter[kes.Identity], error)

      @Override
      public Iterator<T> iterator() {
        ListIterator<T> listIter = list.listIterator(list.size());
        return new Iterator<T>() {
          @Override
          public boolean hasNext() {
            return listIter.hasPrevious();
          }

          @Override
          public T next() {
            return listIter.previous();
          }

          @Override

	// GetPolicy gets a policy from KMS.
	GetPolicy(ctx context.Context, policy string) (*kes.Policy, error)

	// ListPolicies lists all policies.
	ListPolicies(ctx context.Context) (*kes.ListIter[string], error)

	// anymore, and therefore, is lost.
	DeleteKey(ctx context.Context, keyID string) error

	// ListKeys lists all key names.
	ListKeys(ctx context.Context) (*kes.ListIter[string], error)

	// ImportKey imports a cryptographic key into the KMS.
	ImportKey(ctx context.Context, keyID string, bytes []byte) error