p12_utl.c revision 68651
1/* p12_utl.c */ 2/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL 3 * project 1999. 4 */ 5/* ==================================================================== 6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in 17 * the documentation and/or other materials provided with the 18 * distribution. 19 * 20 * 3. All advertising materials mentioning features or use of this 21 * software must display the following acknowledgment: 22 * "This product includes software developed by the OpenSSL Project 23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24 * 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26 * endorse or promote products derived from this software without 27 * prior written permission. For written permission, please contact 28 * licensing@OpenSSL.org. 29 * 30 * 5. Products derived from this software may not be called "OpenSSL" 31 * nor may "OpenSSL" appear in their names without prior written 32 * permission of the OpenSSL Project. 33 * 34 * 6. Redistributions of any form whatsoever must retain the following 35 * acknowledgment: 36 * "This product includes software developed by the OpenSSL Project 37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38 * 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50 * OF THE POSSIBILITY OF SUCH DAMAGE. 51 * ==================================================================== 52 * 53 * This product includes cryptographic software written by Eric Young 54 * (eay@cryptsoft.com). This product includes software written by Tim 55 * Hudson (tjh@cryptsoft.com). 56 * 57 */ 58 59#include <stdio.h> 60#include "cryptlib.h" 61#include <openssl/pkcs12.h> 62 63/* Cheap and nasty Unicode stuff */ 64 65unsigned char *asc2uni (const char *asc, unsigned char **uni, int *unilen) 66{ 67 int ulen, i; 68 unsigned char *unitmp; 69 ulen = strlen(asc)*2 + 2; 70 if (!(unitmp = OPENSSL_malloc (ulen))) return NULL; 71 for (i = 0; i < ulen; i+=2) { 72 unitmp[i] = 0; 73 unitmp[i + 1] = asc[i>>1]; 74 } 75 if (unilen) *unilen = ulen; 76 if (uni) *uni = unitmp; 77 return unitmp; 78} 79 80char *uni2asc (unsigned char *uni, int unilen) 81{ 82 int asclen, i; 83 char *asctmp; 84 asclen = unilen / 2; 85 /* If no terminating zero allow for one */ 86 if (uni[unilen - 1]) asclen++; 87 uni++; 88 if (!(asctmp = OPENSSL_malloc (asclen))) return NULL; 89 for (i = 0; i < unilen; i+=2) asctmp[i>>1] = uni[i]; 90 asctmp[asclen - 1] = 0; 91 return asctmp; 92} 93 94int i2d_PKCS12_bio(BIO *bp, PKCS12 *p12) 95{ 96 return ASN1_i2d_bio((int(*)())i2d_PKCS12, bp, (unsigned char *)p12); 97} 98 99#ifndef NO_FP_API 100int i2d_PKCS12_fp(FILE *fp, PKCS12 *p12) 101{ 102 return ASN1_i2d_fp((int(*)())i2d_PKCS12, fp, (unsigned char *)p12); 103} 104#endif 105 106PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12) 107{ 108 return (PKCS12 *)ASN1_d2i_bio((char *(*)())PKCS12_new, 109 (char *(*)())d2i_PKCS12, bp, (unsigned char **)p12); 110} 111#ifndef NO_FP_API 112PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12) 113{ 114 return (PKCS12 *)ASN1_d2i_fp((char *(*)())PKCS12_new, 115 (char *(*)())d2i_PKCS12, fp, (unsigned char **)(p12)); 116} 117#endif 118 119