+/* v3_akey.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <pem.h>
+#include <asn1_mac.h>
+#include <err.h>
+#include <objects.h>
+#include <conf.h>
+#include "x509v3.h"
+
+#ifndef NOPROTO
+static STACK *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method, AUTHORITY_KEYID *akeyid, STACK *extlist);
+static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK *values);
+
+#else
+
+static STACK *i2v_AUTHORITY_KEYID();
+static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID();
+
+#endif
+
+X509V3_EXT_METHOD v3_akey_id = {
+NID_authority_key_identifier, 0,
+(X509V3_EXT_NEW)AUTHORITY_KEYID_new,
+AUTHORITY_KEYID_free,
+(X509V3_EXT_D2I)d2i_AUTHORITY_KEYID,
+i2d_AUTHORITY_KEYID,
+NULL, NULL,
+(X509V3_EXT_I2V)i2v_AUTHORITY_KEYID,
+(X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
+NULL,
+NULL
+};
+
+
+/*
+ * ASN1err(ASN1_F_AUTHORITY_KEYID_NEW,ERR_R_MALLOC_FAILURE);
+ * ASN1err(ASN1_F_D2I_AUTHORITY_KEYID,ERR_R_MALLOC_FAILURE);
+ */
+
+int i2d_AUTHORITY_KEYID(a,pp)
+AUTHORITY_KEYID *a;
+unsigned char **pp;
+{
+ M_ASN1_I2D_vars(a);
+
+ M_ASN1_I2D_len_IMP_opt (a->keyid, i2d_ASN1_OCTET_STRING);
+ M_ASN1_I2D_len_IMP_opt (a->issuer, i2d_GENERAL_NAMES);
+ M_ASN1_I2D_len_IMP_opt (a->serial, i2d_ASN1_INTEGER);
+
+ M_ASN1_I2D_seq_total();
+
+ M_ASN1_I2D_put_IMP_opt (a->keyid, i2d_ASN1_OCTET_STRING, 0);
+ M_ASN1_I2D_put_IMP_opt (a->issuer, i2d_GENERAL_NAMES, 1);
+ M_ASN1_I2D_put_IMP_opt (a->serial, i2d_ASN1_INTEGER, 2);
+
+ M_ASN1_I2D_finish();
+}
+
+AUTHORITY_KEYID *AUTHORITY_KEYID_new()
+{
+ AUTHORITY_KEYID *ret=NULL;
+ ASN1_CTX c;
+ M_ASN1_New_Malloc(ret, AUTHORITY_KEYID);
+ ret->keyid = NULL;
+ ret->issuer = NULL;
+ ret->serial = NULL;
+ return (ret);
+ M_ASN1_New_Error(ASN1_F_AUTHORITY_KEYID_NEW);
+}
+
+AUTHORITY_KEYID *d2i_AUTHORITY_KEYID(a,pp,length)
+AUTHORITY_KEYID **a;
+unsigned char **pp;
+long length;
+{
+ M_ASN1_D2I_vars(a,AUTHORITY_KEYID *,AUTHORITY_KEYID_new);
+ M_ASN1_D2I_Init();
+ M_ASN1_D2I_start_sequence();
+ M_ASN1_D2I_get_IMP_opt (ret->keyid, d2i_ASN1_OCTET_STRING, 0,
+ V_ASN1_OCTET_STRING);
+ M_ASN1_D2I_get_IMP_opt (ret->issuer, d2i_GENERAL_NAMES, 1,
+ V_ASN1_SEQUENCE);
+ M_ASN1_D2I_get_IMP_opt (ret->serial, d2i_ASN1_INTEGER, 2,
+ V_ASN1_INTEGER);
+ M_ASN1_D2I_Finish(a, AUTHORITY_KEYID_free, ASN1_F_D2I_AUTHORITY_KEYID);
+}
+
+void AUTHORITY_KEYID_free(a)
+AUTHORITY_KEYID *a;
+{
+ if (a == NULL) return;
+ ASN1_OCTET_STRING_free(a->keyid);
+ sk_pop_free(a->issuer, GENERAL_NAME_free);
+ ASN1_INTEGER_free (a->serial);
+ Free ((char *)a);
+}
+
+static STACK *i2v_AUTHORITY_KEYID(method, akeyid, extlist)
+X509V3_EXT_METHOD *method;
+AUTHORITY_KEYID *akeyid;
+STACK *extlist;
+{
+ char *tmp;
+ if(akeyid->keyid) {
+ tmp = hex_to_string(akeyid->keyid->data, akeyid->keyid->length);
+ X509V3_add_value("keyid", tmp, &extlist);
+ Free(tmp);
+ }
+ if(akeyid->issuer)
+ extlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, extlist);
+ if(akeyid->serial) {
+ tmp = hex_to_string(akeyid->serial->data,
+ akeyid->serial->length);
+ X509V3_add_value("serial", tmp, &extlist);
+ Free(tmp);
+ }
+ return extlist;
+}
+
+static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(method, ctx, values)
+X509V3_EXT_METHOD *method;
+X509V3_CTX *ctx;
+STACK *values;
+{
+return NULL;
+}
+