Coverage Report

Created: 2022-11-30 06:20

/src/openssl/crypto/pkcs12/p12_p8e.c
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Source (jump to first uncovered line)
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/* p12_p8e.c */
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/*
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 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
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 * 2001.
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 */
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/* ====================================================================
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 * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 *
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in
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 *    the documentation and/or other materials provided with the
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 *    distribution.
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 *
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 * 3. All advertising materials mentioning features or use of this
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 *    software must display the following acknowledgment:
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 *    "This product includes software developed by the OpenSSL Project
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 *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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 *
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 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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 *    endorse or promote products derived from this software without
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 *    prior written permission. For written permission, please contact
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 *    licensing@OpenSSL.org.
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 *
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 * 5. Products derived from this software may not be called "OpenSSL"
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 *    nor may "OpenSSL" appear in their names without prior written
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 *    permission of the OpenSSL Project.
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 *
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 * 6. Redistributions of any form whatsoever must retain the following
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 *    acknowledgment:
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 *    "This product includes software developed by the OpenSSL Project
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 *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
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 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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 * OF THE POSSIBILITY OF SUCH DAMAGE.
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 * ====================================================================
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 *
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 * This product includes cryptographic software written by Eric Young
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 * (eay@cryptsoft.com).  This product includes software written by Tim
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 * Hudson (tjh@cryptsoft.com).
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 *
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 */
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#include <stdio.h>
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#include "cryptlib.h"
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#include <openssl/pkcs12.h>
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X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,
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                        const char *pass, int passlen,
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                        unsigned char *salt, int saltlen, int iter,
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                        PKCS8_PRIV_KEY_INFO *p8inf)
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0
{
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0
    X509_SIG *p8 = NULL;
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0
    X509_ALGOR *pbe;
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0
    if (!(p8 = X509_SIG_new())) {
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0
        PKCS12err(PKCS12_F_PKCS8_ENCRYPT, ERR_R_MALLOC_FAILURE);
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0
        goto err;
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0
    }
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    if (pbe_nid == -1)
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0
        pbe = PKCS5_pbe2_set(cipher, iter, salt, saltlen);
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0
    else if (EVP_PBE_find(EVP_PBE_TYPE_PRF, pbe_nid, NULL, NULL, 0))
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        pbe = PKCS5_pbe2_set_iv(cipher, iter, salt, saltlen, NULL, pbe_nid);
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    else {
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        ERR_clear_error();
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        pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
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    }
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    if (!pbe) {
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        PKCS12err(PKCS12_F_PKCS8_ENCRYPT, ERR_R_ASN1_LIB);
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        goto err;
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    }
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    X509_ALGOR_free(p8->algor);
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    p8->algor = pbe;
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    M_ASN1_OCTET_STRING_free(p8->digest);
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    p8->digest =
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        PKCS12_item_i2d_encrypt(pbe, ASN1_ITEM_rptr(PKCS8_PRIV_KEY_INFO),
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                                pass, passlen, p8inf, 1);
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    if (!p8->digest) {
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        PKCS12err(PKCS12_F_PKCS8_ENCRYPT, PKCS12_R_ENCRYPT_ERROR);
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        goto err;
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0
    }
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    return p8;
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 err:
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    X509_SIG_free(p8);
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    return NULL;
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0
}