Eneboo - Documentación para desarrolladores
src/libdigidoc/openssl/crypto/ecdsa/ecs_locl.h
Ir a la documentación de este archivo.
00001 /* crypto/ecdsa/ecs_locl.h */
00002 /*
00003  * Written by Nils Larsch for the OpenSSL project
00004  */
00005 /* ====================================================================
00006  * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions
00010  * are met:
00011  *
00012  * 1. Redistributions of source code must retain the above copyright
00013  *    notice, this list of conditions and the following disclaimer. 
00014  *
00015  * 2. Redistributions in binary form must reproduce the above copyright
00016  *    notice, this list of conditions and the following disclaimer in
00017  *    the documentation and/or other materials provided with the
00018  *    distribution.
00019  *
00020  * 3. All advertising materials mentioning features or use of this
00021  *    software must display the following acknowledgment:
00022  *    "This product includes software developed by the OpenSSL Project
00023  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
00024  *
00025  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
00026  *    endorse or promote products derived from this software without
00027  *    prior written permission. For written permission, please contact
00028  *    licensing@OpenSSL.org.
00029  *
00030  * 5. Products derived from this software may not be called "OpenSSL"
00031  *    nor may "OpenSSL" appear in their names without prior written
00032  *    permission of the OpenSSL Project.
00033  *
00034  * 6. Redistributions of any form whatsoever must retain the following
00035  *    acknowledgment:
00036  *    "This product includes software developed by the OpenSSL Project
00037  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
00038  *
00039  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
00040  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00041  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
00042  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
00043  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00044  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
00045  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00046  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00047  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
00048  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00049  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
00050  * OF THE POSSIBILITY OF SUCH DAMAGE.
00051  * ====================================================================
00052  *
00053  * This product includes cryptographic software written by Eric Young
00054  * (eay@cryptsoft.com).  This product includes software written by Tim
00055  * Hudson (tjh@cryptsoft.com).
00056  *
00057  */
00058 
00059 #ifndef HEADER_ECS_LOCL_H
00060 #define HEADER_ECS_LOCL_H
00061 
00062 #include <openssl/ecdsa.h>
00063 
00064 #ifdef  __cplusplus
00065 extern "C" {
00066 #endif
00067 
00068 struct ecdsa_method 
00069         {
00070         const char *name;
00071         ECDSA_SIG *(*ecdsa_do_sign)(const unsigned char *dgst, int dgst_len, 
00072                         const BIGNUM *inv, const BIGNUM *rp, EC_KEY *eckey);
00073         int (*ecdsa_sign_setup)(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, 
00074                         BIGNUM **r);
00075         int (*ecdsa_do_verify)(const unsigned char *dgst, int dgst_len, 
00076                         const ECDSA_SIG *sig, EC_KEY *eckey);
00077 #if 0
00078         int (*init)(EC_KEY *eckey);
00079         int (*finish)(EC_KEY *eckey);
00080 #endif
00081         int flags;
00082         char *app_data;
00083         };
00084 
00085 typedef struct ecdsa_data_st {
00086         /* EC_KEY_METH_DATA part */
00087         int (*init)(EC_KEY *);
00088         /* method (ECDSA) specific part */
00089         ENGINE  *engine;
00090         int     flags;
00091         const ECDSA_METHOD *meth;
00092         CRYPTO_EX_DATA ex_data;
00093 } ECDSA_DATA;
00094 
00101 ECDSA_DATA *ecdsa_check(EC_KEY *eckey);
00102 
00103 #ifdef  __cplusplus
00104 }
00105 #endif
00106 
00107 #endif /* HEADER_ECS_LOCL_H */
 Todo Clases Namespaces Archivos Funciones Variables 'typedefs' Enumeraciones Valores de enumeraciones Propiedades Amigas 'defines'