From 6a50d0a422a7491c98df37772e37fede2135770d Mon Sep 17 00:00:00 2001 From: Nils Larsch Date: Fri, 29 Apr 2005 15:56:06 +0000 Subject: hide the definition of ECDSA_METHOD and ECDSA_DATA (and mutatis mutandis for ecdh) --- crypto/ecdsa/Makefile | 2 +- crypto/ecdsa/ecdsa.h | 42 +----------------- crypto/ecdsa/ecs_asn1.c | 2 +- crypto/ecdsa/ecs_lib.c | 2 +- crypto/ecdsa/ecs_locl.h | 110 ++++++++++++++++++++++++++++++++++++++++++++++++ crypto/ecdsa/ecs_ossl.c | 2 +- crypto/ecdsa/ecs_sign.c | 2 +- crypto/ecdsa/ecs_vrf.c | 2 +- 8 files changed, 118 insertions(+), 46 deletions(-) create mode 100644 crypto/ecdsa/ecs_locl.h (limited to 'crypto/ecdsa') diff --git a/crypto/ecdsa/Makefile b/crypto/ecdsa/Makefile index f63dc2e578..6e36bb1066 100644 --- a/crypto/ecdsa/Makefile +++ b/crypto/ecdsa/Makefile @@ -30,7 +30,7 @@ LIBOBJ= ecs_lib.o ecs_asn1.o ecs_ossl.o ecs_sign.o ecs_vrf.o ecs_err.o SRC= $(LIBSRC) EXHEADER= ecdsa.h -HEADER= $(EXHEADER) +HEADER= ecs_locl.h $(EXHEADER) ALL= $(GENERAL) $(SRC) $(HEADER) diff --git a/crypto/ecdsa/ecdsa.h b/crypto/ecdsa/ecdsa.h index c59b35cee9..14bb363389 100644 --- a/crypto/ecdsa/ecdsa.h +++ b/crypto/ecdsa/ecdsa.h @@ -75,44 +75,14 @@ extern "C" { #endif -/* Already defined in ossl_typ.h */ -/* typedef struct ecdsa_method ECDSA_METHOD; */ - typedef struct ECDSA_SIG_st { BIGNUM *r; BIGNUM *s; } ECDSA_SIG; -struct ecdsa_method - { - const char *name; - ECDSA_SIG *(*ecdsa_do_sign)(const unsigned char *dgst, int dgst_len, - EC_KEY *eckey); - int (*ecdsa_sign_setup)(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, - BIGNUM **r); - int (*ecdsa_do_verify)(const unsigned char *dgst, int dgst_len, - const ECDSA_SIG *sig, EC_KEY *eckey); -#if 0 - int (*init)(EC_KEY *eckey); - int (*finish)(EC_KEY *eckey); -#endif - int flags; - char *app_data; - }; - -typedef struct ecdsa_data_st { - /* EC_KEY_METH_DATA part */ - int (*init)(EC_KEY *); - void (*finish)(EC_KEY *); - /* method (ECDSA) specific part */ - BIGNUM *kinv; /* signing pre-calc */ - BIGNUM *r; /* signing pre-calc */ - ENGINE *engine; - int flags; - const ECDSA_METHOD *meth; - CRYPTO_EX_DATA ex_data; -} ECDSA_DATA; +/* ecdsa_data_st is defined in ecs_locl.h */ +typedef struct ecdsa_data_st ECDSA_DATA; /** ECDSA_SIG *ECDSA_SIG_new(void) * allocates and initialize a ECDSA_SIG structure @@ -164,14 +134,6 @@ ECDSA_DATA *ECDSA_DATA_new_method(ENGINE *eng); */ void ECDSA_DATA_free(ECDSA_DATA *data); -/** ecdsa_check - * checks whether ECKEY->meth_data is a pointer to a ECDSA_DATA structure - * and if not it removes the old meth_data and creates a ECDSA_DATA structure. - * \param eckey pointer to a EC_KEY object - * \return pointer to a ECDSA_DATA structure - */ -ECDSA_DATA *ecdsa_check(EC_KEY *eckey); - /** ECDSA_do_sign * computes the ECDSA signature of the given hash value using * the supplied private key and returns the created signature. diff --git a/crypto/ecdsa/ecs_asn1.c b/crypto/ecdsa/ecs_asn1.c index e9e1c2b51e..b295489400 100644 --- a/crypto/ecdsa/ecs_asn1.c +++ b/crypto/ecdsa/ecs_asn1.c @@ -53,7 +53,7 @@ * */ -#include "ecdsa.h" +#include "ecs_locl.h" #include #include diff --git a/crypto/ecdsa/ecs_lib.c b/crypto/ecdsa/ecs_lib.c index e7a12f5126..645a7087c8 100644 --- a/crypto/ecdsa/ecs_lib.c +++ b/crypto/ecdsa/ecs_lib.c @@ -54,7 +54,7 @@ */ #include -#include "ecdsa.h" +#include "ecs_locl.h" #ifndef OPENSSL_NO_ENGINE #include #endif diff --git a/crypto/ecdsa/ecs_locl.h b/crypto/ecdsa/ecs_locl.h new file mode 100644 index 0000000000..343b866249 --- /dev/null +++ b/crypto/ecdsa/ecs_locl.h @@ -0,0 +1,110 @@ +/* crypto/ecdsa/ecs_locl.h */ +/* + * Written by Nils Larsch for the OpenSSL project + */ +/* ==================================================================== + * Copyright (c) 2000-2005 The OpenSSL Project. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. All advertising materials mentioning features or use of this + * software must display the following acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * licensing@OpenSSL.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * ==================================================================== + * + * This product includes cryptographic software written by Eric Young + * (eay@cryptsoft.com). This product includes software written by Tim + * Hudson (tjh@cryptsoft.com). + * + */ + +#ifndef HEADER_ECS_LOCL_H +#define HEADER_ECS_LOCL_H + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +struct ecdsa_method + { + const char *name; + ECDSA_SIG *(*ecdsa_do_sign)(const unsigned char *dgst, int dgst_len, + EC_KEY *eckey); + int (*ecdsa_sign_setup)(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, + BIGNUM **r); + int (*ecdsa_do_verify)(const unsigned char *dgst, int dgst_len, + const ECDSA_SIG *sig, EC_KEY *eckey); +#if 0 + int (*init)(EC_KEY *eckey); + int (*finish)(EC_KEY *eckey); +#endif + int flags; + char *app_data; + }; + +struct ecdsa_data_st { + /* EC_KEY_METH_DATA part */ + int (*init)(EC_KEY *); + void (*finish)(EC_KEY *); + /* method (ECDSA) specific part */ + BIGNUM *kinv; /* signing pre-calc */ + BIGNUM *r; /* signing pre-calc */ + ENGINE *engine; + int flags; + const ECDSA_METHOD *meth; + CRYPTO_EX_DATA ex_data; +}; + +/** ecdsa_check + * checks whether ECKEY->meth_data is a pointer to a ECDSA_DATA structure + * and if not it removes the old meth_data and creates a ECDSA_DATA structure. + * \param eckey pointer to a EC_KEY object + * \return pointer to a ECDSA_DATA structure + */ +ECDSA_DATA *ecdsa_check(EC_KEY *eckey); + +#ifdef __cplusplus +} +#endif + +#endif /* HEADER_ECS_LOCL_H */ diff --git a/crypto/ecdsa/ecs_ossl.c b/crypto/ecdsa/ecs_ossl.c index 3b8adec29a..ea776db8d8 100644 --- a/crypto/ecdsa/ecs_ossl.c +++ b/crypto/ecdsa/ecs_ossl.c @@ -56,7 +56,7 @@ * */ -#include "ecdsa.h" +#include "ecs_locl.h" #include #include #include diff --git a/crypto/ecdsa/ecs_sign.c b/crypto/ecdsa/ecs_sign.c index 4667c8cfcc..ee6aef8010 100644 --- a/crypto/ecdsa/ecs_sign.c +++ b/crypto/ecdsa/ecs_sign.c @@ -53,7 +53,7 @@ * */ -#include "ecdsa.h" +#include "ecs_locl.h" #ifndef OPENSSL_NO_ENGINE #include #endif diff --git a/crypto/ecdsa/ecs_vrf.c b/crypto/ecdsa/ecs_vrf.c index 465b6025fb..ef9acf7b61 100644 --- a/crypto/ecdsa/ecs_vrf.c +++ b/crypto/ecdsa/ecs_vrf.c @@ -56,7 +56,7 @@ * */ -#include "ecdsa.h" +#include "ecs_locl.h" #ifndef OPENSSL_NO_ENGINE #include #endif -- cgit v1.2.3