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-rw-r--r--crypto/kerberosIV/lib/krb/create_ciph.c142
1 files changed, 0 insertions, 142 deletions
diff --git a/crypto/kerberosIV/lib/krb/create_ciph.c b/crypto/kerberosIV/lib/krb/create_ciph.c
deleted file mode 100644
index f73e8d7..0000000
--- a/crypto/kerberosIV/lib/krb/create_ciph.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright (c) 1995, 1996, 1997, 1998 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * 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. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS 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 INSTITUTE OR 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.
- */
-
-#include "krb_locl.h"
-
-RCSID("$Id: create_ciph.c,v 1.13 1999/12/02 16:58:41 joda Exp $");
-
-/*
- * This routine is used by the authentication server to create
- * a packet for its client, containing a ticket for the requested
- * service (given in "tkt"), and some information about the ticket,
- *
- * Returns KSUCCESS no matter what.
- *
- * The length of the cipher is stored in c->length; the format of
- * c->dat is as follows:
- *
- * variable
- * type or constant data
- * ---- ----------- ----
- *
- *
- * 8 bytes session session key for client, service
- *
- * string service service name
- *
- * string instance service instance
- *
- * string realm KDC realm
- *
- * unsigned char life ticket lifetime
- *
- * unsigned char kvno service key version number
- *
- * unsigned char tkt->length length of following ticket
- *
- * data tkt->dat ticket for service
- *
- * 4 bytes kdc_time KDC's timestamp
- *
- * <=7 bytes null null pad to 8 byte multiple
- *
- */
-
-int
-create_ciph(KTEXT c, /* Text block to hold ciphertext */
- unsigned char *session, /* Session key to send to user */
- char *service, /* Service name on ticket */
- char *instance, /* Instance name on ticket */
- char *realm, /* Realm of this KDC */
- u_int32_t life, /* Lifetime of the ticket */
- int kvno, /* Key version number for service */
- KTEXT tkt, /* The ticket for the service */
- u_int32_t kdc_time, /* KDC time */
- des_cblock *key) /* Key to encrypt ciphertext with */
-
-{
- unsigned char *p = c->dat;
- size_t rem = sizeof(c->dat);
- int tmp;
-
- memset(c, 0, sizeof(KTEXT_ST));
-
- if (rem < 8)
- return KFAILURE;
- memcpy(p, session, 8);
- p += 8;
- rem -= 8;
-
- tmp = krb_put_nir(service, instance, realm, p, rem);
- if (tmp < 0)
- return KFAILURE;
- p += tmp;
- rem -= tmp;
-
-
- tmp = krb_put_int(life, p, rem, 1);
- if (tmp < 0)
- return KFAILURE;
- p += tmp;
- rem -= tmp;
-
- tmp = krb_put_int(kvno, p, rem, 1);
- if (tmp < 0)
- return KFAILURE;
- p += tmp;
- rem -= tmp;
-
- tmp = krb_put_int(tkt->length, p, rem, 1);
- if (tmp < 0)
- return KFAILURE;
- p += tmp;
- rem -= tmp;
-
- if (rem < tkt->length)
- return KFAILURE;
- memcpy(p, tkt->dat, tkt->length);
- p += tkt->length;
- rem -= tkt->length;
-
- tmp = krb_put_int(kdc_time, p, rem, 4);
- if (tmp < 0)
- return KFAILURE;
- p += tmp;
- rem -= tmp;
-
- /* multiple of eight bytes */
- c->length = (p - c->dat + 7) & ~7;
-
- encrypt_ktext(c, key, DES_ENCRYPT);
- return KSUCCESS;
-}
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