/*

 * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.

 *

 * Licensed under the Apache License 2.0 (the "License").  You may not use

 * this file except in compliance with the License.  You can obtain a copy

 * in the file LICENSE in the source distribution or at

 * https://www.openssl.org/source/license.html

 */

/*

 * IDEA low level APIs are deprecated for public use, but still ok for internal

 * use where we're using them to implement the higher level EVP interface, as is

 * the case here.

 */

#include "internal/deprecated.h"

#include <openssl/idea.h>

#include "idea_local.h"

#include <openssl/opensslv.h>

const char *IDEA_options(void)

{

    return "idea(int)";

}

void IDEA_ecb_encrypt(const unsigned char *in, unsigned char *out,

                      IDEA_KEY_SCHEDULE *ks)

{

    unsigned long l0, l1, d[2];

    n2l(in, l0);

    d[0] = l0;

    n2l(in, l1);

    d[1] = l1;

    IDEA_encrypt(d, ks);

    l0 = d[0];

    l2n(l0, out);

    l1 = d[1];

    l2n(l1, out);

    l0 = l1 = d[0] = d[1] = 0;

}