1 /* $NetBSD: gss_verify_mic.c,v 1.1.1.1 2011/04/13 18:14:47 elric Exp $ */
2
3 /*-
4 * Copyright (c) 2005 Doug Rabson
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: src/lib/libgssapi/gss_verify_mic.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
29 */
30
31 #include "mech_locl.h"
32
33 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
gss_verify_mic(OM_uint32 * minor_status,const gss_ctx_id_t context_handle,const gss_buffer_t message_buffer,const gss_buffer_t token_buffer,gss_qop_t * qop_state)34 gss_verify_mic(OM_uint32 *minor_status,
35 const gss_ctx_id_t context_handle,
36 const gss_buffer_t message_buffer,
37 const gss_buffer_t token_buffer,
38 gss_qop_t *qop_state)
39 {
40 struct _gss_context *ctx = (struct _gss_context *) context_handle;
41 gssapi_mech_interface m;
42
43 if (qop_state)
44 *qop_state = 0;
45 if (ctx == NULL) {
46 *minor_status = 0;
47 return GSS_S_NO_CONTEXT;
48 }
49
50 m = ctx->gc_mech;
51
52 return (m->gm_verify_mic(minor_status, ctx->gc_ctx,
53 message_buffer, token_buffer, qop_state));
54 }
55