GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libcrypto/pkcs12/p12_p8e.c Lines: 13 21 61.9 %
Date: 2017-11-13 Branches: 5 8 62.5 %

Line Branch Exec Source
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/* $OpenBSD: p12_p8e.c,v 1.8 2017/01/29 17:49:23 beck Exp $ */
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/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
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 * project 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 <openssl/err.h>
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#include <openssl/pkcs12.h>
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X509_SIG *
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PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher, const char *pass,
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    int passlen, unsigned char *salt, int saltlen, int iter,
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    PKCS8_PRIV_KEY_INFO *p8inf)
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{
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	X509_SIG *p8 = NULL;
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	X509_ALGOR *pbe;
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	if (!(p8 = X509_SIG_new())) {
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		PKCS12error(ERR_R_MALLOC_FAILURE);
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		goto err;
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	}
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	if (pbe_nid == -1)
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		pbe = PKCS5_pbe2_set(cipher, iter, salt, saltlen);
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	else
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		pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
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	if (!pbe) {
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		PKCS12error(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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	ASN1_OCTET_STRING_free(p8->digest);
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	p8->digest = PKCS12_item_i2d_encrypt(pbe,
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	    &PKCS8_PRIV_KEY_INFO_it, pass, passlen, p8inf, 1);
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	if (!p8->digest) {
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		PKCS12error(PKCS12_R_ENCRYPT_ERROR);
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		goto err;
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	}
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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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}