/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* crypto.h
*
* Copyright (c) 1997, by Sun Microsystems, Inc.
* All rights reserved.
*
*/
#ifndef _CRYPTO_H_
#define _CRYPTO_H_
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#include <rpc/des_crypt.h>
#include <dh_gssapi.h>
#include <dhmech_prot.h>
#include "../crypto/md5.h"
typedef enum { ENCIPHER, DECIPHER } cipher_mode_t;
typedef OM_uint32 (*cipher_proc)(gss_buffer_t buf,
dh_key_set_t keys, cipher_mode_t mode);
typedef OM_uint32 (*verifier_proc)(gss_buffer_t tok, gss_buffer_t msg,
cipher_proc signer, dh_key_set_t keys, dh_signature_t signature);
/* Proto types */
void
__dh_release_buffer(gss_buffer_t b);
bool_t
__dh_is_valid_QOP(dh_qop_t qop);
OM_uint32
__QOPSeal(dh_qop_t qop, gss_buffer_t input, int conf_req,
dh_key_set_t keys, gss_buffer_t output, int *conf_ret);
OM_uint32
__QOPUnSeal(dh_qop_t qop, gss_buffer_t input, int conf_req,
dh_key_set_t keys, gss_buffer_t output);
bool_t
__cmpsig(dh_signature_t, dh_signature_t);
OM_uint32
__verify_sig(dh_token_t, dh_qop_t, dh_key_set_t, dh_signature_t);
OM_uint32
__get_sig_size(dh_qop_t, unsigned int *);
OM_uint32
__mk_sig(dh_qop_t, char *, long, gss_buffer_t, dh_key_set_t, dh_signature_t);
OM_uint32
__alloc_sig(dh_qop_t, dh_signature_t);
bool_t
__dh_is_valid_QOP(dh_qop_t);
void
__free_signature(dh_signature_t);
#ifdef __cplusplus
}
#endif
#endif /* _CRYPTO_H_ */