Coverage Report

Created: 2024-11-21 07:03

/src/openssl/crypto/des/ecb3_enc.c
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/*
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 * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
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 *
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 * Licensed under the Apache License 2.0 (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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/*
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 * DES low level APIs are deprecated for public use, but still ok for internal
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 * use.
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 */
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#include "internal/deprecated.h"
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#include "des_local.h"
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void DES_ecb3_encrypt(const_DES_cblock *input, DES_cblock *output,
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                      DES_key_schedule *ks1, DES_key_schedule *ks2,
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                      DES_key_schedule *ks3, int enc)
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{
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    register DES_LONG l0, l1;
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    DES_LONG ll[2];
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    const unsigned char *in = &(*input)[0];
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    unsigned char *out = &(*output)[0];
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    c2l(in, l0);
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    c2l(in, l1);
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    ll[0] = l0;
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    ll[1] = l1;
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    if (enc)
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        DES_encrypt3(ll, ks1, ks2, ks3);
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0
    else
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        DES_decrypt3(ll, ks1, ks2, ks3);
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    l0 = ll[0];
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    l1 = ll[1];
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    l2c(l0, out);
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    l2c(l1, out);
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}