1/*
2 * Copyright (c) 1997 - 2002 Kungliga Tekniska H�gskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright

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28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#include <krb5_locl.h>
35
36RCSID("$Id: mk_rep.c,v 1.20 2002/09/04 16:26:05 joda Exp $");
37
38krb5_error_code
39krb5_mk_rep(krb5_context context,
40 krb5_auth_context auth_context,
41 krb5_data *outbuf)
42{
43 krb5_error_code ret;
44 AP_REP ap;

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67 }
68 *(body.seq_number) = auth_context->local_seqnumber;
69 } else
70 body.seq_number = NULL;
71
72 ap.enc_part.etype = auth_context->keyblock->keytype;
73 ap.enc_part.kvno = NULL;
74
75 ASN1_MALLOC_ENCODE(EncAPRepPart, buf, buf_size, &body, &len, ret);
76 free_EncAPRepPart (&body);
77 if(ret)
78 return ret;
79 ret = krb5_crypto_init(context, auth_context->keyblock,
80 0 /* ap.enc_part.etype */, &crypto);
81 if (ret) {
82 free (buf);
83 return ret;
84 }
85 ret = krb5_encrypt (context,
86 crypto,
87 KRB5_KU_AP_REQ_ENC_PART,
88 buf + buf_size - len,
89 len,
90 &ap.enc_part.cipher);
91 krb5_crypto_destroy(context, crypto);
92 if (ret) {
93 free(buf);
94 return ret;
95 }
96
97 ASN1_MALLOC_ENCODE(AP_REP, outbuf->data, outbuf->length, &ap, &len, ret);
98 free_AP_REP (&ap);
99 return ret;
100}