Coverage Report

Created: 2024-11-21 07:03

/src/openssl/crypto/evp/e_bf.c
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Source (jump to first uncovered line)
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/*
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 * Copyright 1995-2021 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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 * BF 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 <stdio.h>
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#include "internal/cryptlib.h"
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#ifndef OPENSSL_NO_BF
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# include <openssl/evp.h>
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# include "crypto/evp.h"
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# include <openssl/objects.h>
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# include <openssl/blowfish.h>
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# include "evp_local.h"
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static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
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                       const unsigned char *iv, int enc);
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typedef struct {
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    BF_KEY ks;
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} EVP_BF_KEY;
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# define data(ctx)       EVP_C_DATA(EVP_BF_KEY,ctx)
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IMPLEMENT_BLOCK_CIPHER(bf, ks, BF, EVP_BF_KEY, NID_bf, 8, 16, 8, 64,
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                       EVP_CIPH_VARIABLE_LENGTH, bf_init_key, NULL,
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                       EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
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static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
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                       const unsigned char *iv, int enc)
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0
{
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    int len = EVP_CIPHER_CTX_get_key_length(ctx);
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    if (len < 0)
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        return 0;
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    BF_set_key(&data(ctx)->ks, len, key);
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    return 1;
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0
}
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#endif