1*ebfedea0SLionel Sambuc /* $NetBSD: ec.h,v 1.1.1.1 2011/04/13 18:14:49 elric Exp $ */ 2*ebfedea0SLionel Sambuc 3*ebfedea0SLionel Sambuc /* 4*ebfedea0SLionel Sambuc * Copyright (c) 2009 Kungliga Tekniska H�gskolan 5*ebfedea0SLionel Sambuc * (Royal Institute of Technology, Stockholm, Sweden). 6*ebfedea0SLionel Sambuc * All rights reserved. 7*ebfedea0SLionel Sambuc * 8*ebfedea0SLionel Sambuc * Redistribution and use in source and binary forms, with or without 9*ebfedea0SLionel Sambuc * modification, are permitted provided that the following conditions 10*ebfedea0SLionel Sambuc * are met: 11*ebfedea0SLionel Sambuc * 12*ebfedea0SLionel Sambuc * 1. Redistributions of source code must retain the above copyright 13*ebfedea0SLionel Sambuc * notice, this list of conditions and the following disclaimer. 14*ebfedea0SLionel Sambuc * 15*ebfedea0SLionel Sambuc * 2. Redistributions in binary form must reproduce the above copyright 16*ebfedea0SLionel Sambuc * notice, this list of conditions and the following disclaimer in the 17*ebfedea0SLionel Sambuc * documentation and/or other materials provided with the distribution. 18*ebfedea0SLionel Sambuc * 19*ebfedea0SLionel Sambuc * 3. Neither the name of the Institute nor the names of its contributors 20*ebfedea0SLionel Sambuc * may be used to endorse or promote products derived from this software 21*ebfedea0SLionel Sambuc * without specific prior written permission. 22*ebfedea0SLionel Sambuc * 23*ebfedea0SLionel Sambuc * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 24*ebfedea0SLionel Sambuc * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25*ebfedea0SLionel Sambuc * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26*ebfedea0SLionel Sambuc * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 27*ebfedea0SLionel Sambuc * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28*ebfedea0SLionel Sambuc * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29*ebfedea0SLionel Sambuc * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30*ebfedea0SLionel Sambuc * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31*ebfedea0SLionel Sambuc * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32*ebfedea0SLionel Sambuc * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33*ebfedea0SLionel Sambuc * SUCH DAMAGE. 34*ebfedea0SLionel Sambuc */ 35*ebfedea0SLionel Sambuc 36*ebfedea0SLionel Sambuc #ifndef HEIM_EC_H 37*ebfedea0SLionel Sambuc #define HEIM_EC_H 1 38*ebfedea0SLionel Sambuc 39*ebfedea0SLionel Sambuc #define EC_GROUP_get_degree hc_EC_GROUP_get_degree 40*ebfedea0SLionel Sambuc #define EC_KEY_get0_group hc_EC_KEY_get0_group 41*ebfedea0SLionel Sambuc #define EC_GROUP_get_order hc_EC_GROUP_get_order 42*ebfedea0SLionel Sambuc #define o2i_ECPublicKey hc_o2i_ECPublicKey 43*ebfedea0SLionel Sambuc #define EC_KEY_free hc_EC_KEY_free 44*ebfedea0SLionel Sambuc #define EC_GROUP_new_by_curve_name hc_EC_GROUP_new_by_curve_name 45*ebfedea0SLionel Sambuc #define EC_KEY_set_group hc_EC_KEY_set_group 46*ebfedea0SLionel Sambuc #define EC_GROUP_free hc_EC_GROUP_free 47*ebfedea0SLionel Sambuc #define EC_KEY_check_key hc_EC_KEY_check_key 48*ebfedea0SLionel Sambuc #define EC_KEY_get0_private_key hc_EC_KEY_get0_private_key 49*ebfedea0SLionel Sambuc #define EC_KEY_set_private_key hc_EC_KEY_set_private_key 50*ebfedea0SLionel Sambuc 51*ebfedea0SLionel Sambuc #include <hcrypto/bn.h> 52*ebfedea0SLionel Sambuc #include <hcrypto/engine.h> 53*ebfedea0SLionel Sambuc 54*ebfedea0SLionel Sambuc typedef struct EC_KEY EC_KEY; 55*ebfedea0SLionel Sambuc typedef struct EC_GROUP EC_GROUP; 56*ebfedea0SLionel Sambuc typedef struct EC_GROUP_ID_s *EC_GROUP_ID; 57*ebfedea0SLionel Sambuc 58*ebfedea0SLionel Sambuc unsigned long 59*ebfedea0SLionel Sambuc EC_GROUP_get_degree(EC_GROUP *); 60*ebfedea0SLionel Sambuc 61*ebfedea0SLionel Sambuc EC_GROUP * 62*ebfedea0SLionel Sambuc EC_KEY_get0_group(EC_KEY *); 63*ebfedea0SLionel Sambuc 64*ebfedea0SLionel Sambuc int 65*ebfedea0SLionel Sambuc EC_GROUP_get_order(EC_GROUP *, BIGNUM *, BN_CTX *); 66*ebfedea0SLionel Sambuc 67*ebfedea0SLionel Sambuc EC_KEY * 68*ebfedea0SLionel Sambuc o2i_ECPublicKey(EC_KEY **key, unsigned char **, size_t); 69*ebfedea0SLionel Sambuc 70*ebfedea0SLionel Sambuc EC_KEY * 71*ebfedea0SLionel Sambuc EC_KEY_new_by_curve_name(EC_GROUP_ID); 72*ebfedea0SLionel Sambuc 73*ebfedea0SLionel Sambuc int 74*ebfedea0SLionel Sambuc EC_KEY_generate_key(EC_KEY *); 75*ebfedea0SLionel Sambuc 76*ebfedea0SLionel Sambuc void 77*ebfedea0SLionel Sambuc EC_KEY_free(EC_KEY *); 78*ebfedea0SLionel Sambuc 79*ebfedea0SLionel Sambuc EC_GROUP * 80*ebfedea0SLionel Sambuc EC_GROUP_new_by_curve_name(int nid); 81*ebfedea0SLionel Sambuc 82*ebfedea0SLionel Sambuc void 83*ebfedea0SLionel Sambuc EC_KEY_set_group(EC_KEY *, EC_GROUP *); 84*ebfedea0SLionel Sambuc 85*ebfedea0SLionel Sambuc void 86*ebfedea0SLionel Sambuc EC_GROUP_free(EC_GROUP *); 87*ebfedea0SLionel Sambuc 88*ebfedea0SLionel Sambuc int 89*ebfedea0SLionel Sambuc EC_KEY_check_key(const EC_KEY *); 90*ebfedea0SLionel Sambuc 91*ebfedea0SLionel Sambuc const BIGNUM *EC_KEY_get0_private_key(const EC_KEY *); 92*ebfedea0SLionel Sambuc 93*ebfedea0SLionel Sambuc int EC_KEY_set_private_key(EC_KEY *, const BIGNUM *); 94*ebfedea0SLionel Sambuc 95*ebfedea0SLionel Sambuc #endif /* HEIM_EC_H */ 96