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21 lines
612 B
C
21 lines
612 B
C
/*
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* Copyright 1998-2018 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <openssl/des.h>
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#include <openssl/rand.h>
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int DES_random_key(DES_cblock *ret)
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{
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do {
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if (RAND_priv_bytes((unsigned char *)ret, sizeof(DES_cblock)) != 1)
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return 0;
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} while (DES_is_weak_key(ret));
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DES_set_odd_parity(ret);
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return 1;
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}
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