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      1 /*
      2  * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
      3  *
      4  * Licensed under the OpenSSL license (the "License").  You may not use
      5  * this file except in compliance with the License.  You can obtain a copy
      6  * in the file LICENSE in the source distribution or at
      7  * https://www.openssl.org/source/license.html
      8  */
      9 
     10 #include <openssl/idea.h>
     11 #include "idea_local.h"
     12 #include <openssl/opensslv.h>
     13 
     14 const char *IDEA_options(void)
     15 {
     16     return "idea(int)";
     17 }
     18 
     19 void IDEA_ecb_encrypt(const unsigned char *in, unsigned char *out,
     20                       IDEA_KEY_SCHEDULE *ks)
     21 {
     22     IDEA_INT l0, l1, d[2];
     23 
     24     n2l(in, l0);
     25     d[0] = l0;
     26     n2l(in, l1);
     27     d[1] = l1;
     28     IDEA_encrypt(d, ks);
     29     l0 = d[0];
     30     l2n(l0, out);
     31     l1 = d[1];
     32     l2n(l1, out);
     33     l0 = l1 = d[0] = d[1] = 0;
     34 }
     35