1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * crypto.h 24 * 25 * Copyright (c) 1997, by Sun Microsystems, Inc. 26 * All rights reserved. 27 * 28 */ 29 30 #ifndef _CRYPTO_H_ 31 #define _CRYPTO_H_ 32 33 #pragma ident "%Z%%M% %I% %E% SMI" 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 #include <rpc/des_crypt.h> 40 #include <dh_gssapi.h> 41 #include <dhmech_prot.h> 42 #include "../crypto/md5.h" 43 44 typedef enum { ENCIPHER, DECIPHER } cipher_mode_t; 45 46 typedef OM_uint32 (*cipher_proc)(gss_buffer_t buf, 47 dh_key_set_t keys, cipher_mode_t mode); 48 typedef OM_uint32 (*verifier_proc)(gss_buffer_t tok, gss_buffer_t msg, 49 cipher_proc signer, dh_key_set_t keys, dh_signature_t signature); 50 51 /* Proto types */ 52 53 void 54 __dh_release_buffer(gss_buffer_t b); 55 56 bool_t 57 __dh_is_valid_QOP(dh_qop_t qop); 58 59 OM_uint32 60 __QOPSeal(dh_qop_t qop, gss_buffer_t input, int conf_req, 61 dh_key_set_t keys, gss_buffer_t output, int *conf_ret); 62 63 OM_uint32 64 __QOPUnSeal(dh_qop_t qop, gss_buffer_t input, int conf_req, 65 dh_key_set_t keys, gss_buffer_t output); 66 67 bool_t 68 __cmpsig(dh_signature_t, dh_signature_t); 69 70 OM_uint32 71 __verify_sig(dh_token_t, dh_qop_t, dh_key_set_t, dh_signature_t); 72 73 OM_uint32 74 __get_sig_size(dh_qop_t, unsigned int *); 75 76 OM_uint32 77 __mk_sig(dh_qop_t, char *, long, gss_buffer_t, dh_key_set_t, dh_signature_t); 78 79 OM_uint32 80 __alloc_sig(dh_qop_t, dh_signature_t); 81 82 bool_t 83 __dh_is_valid_QOP(dh_qop_t); 84 85 void 86 __free_signature(dh_signature_t); 87 88 #ifdef __cplusplus 89 } 90 #endif 91 92 #endif /* _CRYPTO_H_ */ 93