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* 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
* 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,
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;