110 lines
4.1 KiB
C
110 lines
4.1 KiB
C
/* p12_mac.c */
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/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
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* project 1999.
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*/
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/* ====================================================================
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* Copyright (c) 1999 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/asn1_mac.h>
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#include <openssl/pkcs12.h>
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int i2d_PKCS12_MAC_DATA(PKCS12_MAC_DATA *a, unsigned char **pp)
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{
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M_ASN1_I2D_vars(a);
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M_ASN1_I2D_len (a->dinfo, i2d_X509_SIG);
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M_ASN1_I2D_len (a->salt, i2d_ASN1_OCTET_STRING);
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M_ASN1_I2D_len (a->iter, i2d_ASN1_INTEGER);
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M_ASN1_I2D_seq_total();
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M_ASN1_I2D_put (a->dinfo, i2d_X509_SIG);
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M_ASN1_I2D_put (a->salt, i2d_ASN1_OCTET_STRING);
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M_ASN1_I2D_put (a->iter, i2d_ASN1_INTEGER);
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M_ASN1_I2D_finish();
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}
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PKCS12_MAC_DATA *PKCS12_MAC_DATA_new(void)
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{
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PKCS12_MAC_DATA *ret=NULL;
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ASN1_CTX c;
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M_ASN1_New_Malloc(ret, PKCS12_MAC_DATA);
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ret->dinfo = X509_SIG_new();
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ret->salt = ASN1_OCTET_STRING_new();
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ret->iter = NULL;
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return (ret);
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M_ASN1_New_Error(ASN1_F_PKCS12_MAC_DATA_NEW);
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}
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PKCS12_MAC_DATA *d2i_PKCS12_MAC_DATA(PKCS12_MAC_DATA **a, unsigned char **pp,
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long length)
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{
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M_ASN1_D2I_vars(a,PKCS12_MAC_DATA *,PKCS12_MAC_DATA_new);
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M_ASN1_D2I_Init();
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M_ASN1_D2I_start_sequence();
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M_ASN1_D2I_get (ret->dinfo, d2i_X509_SIG);
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M_ASN1_D2I_get (ret->salt, d2i_ASN1_OCTET_STRING);
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M_ASN1_D2I_get_opt (ret->iter, d2i_ASN1_INTEGER, V_ASN1_INTEGER);
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M_ASN1_D2I_Finish(a, PKCS12_MAC_DATA_free, ASN1_F_D2I_PKCS12_MAC_DATA);
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}
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void PKCS12_MAC_DATA_free (PKCS12_MAC_DATA *a)
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{
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if (a == NULL) return;
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X509_SIG_free (a->dinfo);
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ASN1_OCTET_STRING_free (a->salt);
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ASN1_INTEGER_free (a->iter);
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Free ((char *)a);
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}
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