diff options
author | Dr. Stephen Henson <steve@openssl.org> | 2015-10-27 19:24:54 +0000 |
---|---|---|
committer | Dr. Stephen Henson <steve@openssl.org> | 2015-12-09 22:09:19 +0000 |
commit | f84f31fc36e1e4e0e647661b8ac410ee97ce77ce (patch) | |
tree | 378ea69b1c3a4db7755ef5c70085fca396bb629b /crypto/ecdsa | |
parent | 8c6ef7869aa3ce4bb57b1c88a1d14f119c6e7323 (diff) |
remove crypto/ecdsa
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'crypto/ecdsa')
-rw-r--r-- | crypto/ecdsa/Makefile | 102 | ||||
-rw-r--r-- | crypto/ecdsa/ecs_err.c | 105 | ||||
-rw-r--r-- | crypto/ecdsa/ecs_lib.c | 311 | ||||
-rw-r--r-- | crypto/ecdsa/ecs_locl.h | 116 |
4 files changed, 0 insertions, 634 deletions
diff --git a/crypto/ecdsa/Makefile b/crypto/ecdsa/Makefile deleted file mode 100644 index 090e0c1f0b..0000000000 --- a/crypto/ecdsa/Makefile +++ /dev/null @@ -1,102 +0,0 @@ -# -# crypto/ecdsa/Makefile -# - -DIR= ecdsa -TOP= ../.. -CC= cc -INCLUDES= -I.. -I$(TOP) -I../../include -CFLAG=-g -Wall -MAKEFILE= Makefile -AR= ar r - -CFLAGS= $(INCLUDES) $(CFLAG) - -GENERAL=Makefile - -LIB=$(TOP)/libcrypto.a -LIBSRC= ecs_lib.c ecs_err.c - -LIBOBJ= ecs_lib.o ecs_err.o - -SRC= $(LIBSRC) - -HEADER= ecs_locl.h - -ALL= $(GENERAL) $(SRC) $(HEADER) - -top: - (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) - -all: lib - -lib: $(LIBOBJ) - $(AR) $(LIB) $(LIBOBJ) - $(RANLIB) $(LIB) || echo Never mind. - @touch lib - -files: - $(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO - -tags: - ctags $(SRC) - -tests: - -lint: - lint -DLINT $(INCLUDES) $(SRC)>fluff - -update: depend - -depend: - @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... - $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) - -dclean: - $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new - mv -f Makefile.new $(MAKEFILE) - -clean: - rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -ecs_asn1.o: ../../include/openssl/asn1.h ../../include/openssl/asn1t.h -ecs_asn1.o: ../../include/openssl/bio.h ../../include/openssl/crypto.h -ecs_asn1.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h -ecs_asn1.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h -ecs_asn1.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h -ecs_asn1.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -ecs_asn1.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h -ecs_asn1.o: ../../include/openssl/symhacks.h ecs_asn1.c ecs_locl.h -ecs_err.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h -ecs_err.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h -ecs_err.o: ../../include/openssl/ec.h ../../include/openssl/ecdsa.h -ecs_err.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -ecs_err.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h -ecs_err.o: ../../include/openssl/ossl_typ.h ../../include/openssl/safestack.h -ecs_err.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -ecs_err.o: ecs_err.c -ecs_lib.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h -ecs_lib.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h -ecs_lib.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h -ecs_lib.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h -ecs_lib.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h -ecs_lib.o: ../../include/openssl/err.h ../../include/openssl/evp.h -ecs_lib.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h -ecs_lib.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h -ecs_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -ecs_lib.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h -ecs_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h -ecs_lib.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h -ecs_lib.o: ../../include/openssl/x509_vfy.h ecs_lib.c ecs_locl.h -ecs_ossl.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h -ecs_ossl.o: ../../include/openssl/bn.h ../../include/openssl/crypto.h -ecs_ossl.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h -ecs_ossl.o: ../../include/openssl/ecdsa.h ../../include/openssl/err.h -ecs_ossl.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h -ecs_ossl.o: ../../include/openssl/opensslconf.h -ecs_ossl.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h -ecs_ossl.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h -ecs_ossl.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -ecs_ossl.o: ecs_locl.h ecs_ossl.c diff --git a/crypto/ecdsa/ecs_err.c b/crypto/ecdsa/ecs_err.c deleted file mode 100644 index 0a932f3afd..0000000000 --- a/crypto/ecdsa/ecs_err.c +++ /dev/null @@ -1,105 +0,0 @@ -/* crypto/ecdsa/ecs_err.c */ -/* ==================================================================== - * Copyright (c) 1999-2015 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 - * openssl-core@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). - * - */ - -/* - * NOTE: this file was auto generated by the mkerr.pl script: any changes - * made to it will be overwritten when the script next updates this file, - * only reason strings will be preserved. - */ - -#include <stdio.h> -#include <openssl/err.h> -#include <openssl/ecdsa.h> - -/* BEGIN ERROR CODES */ -#ifndef OPENSSL_NO_ERR - -# define ERR_FUNC(func) ERR_PACK(ERR_LIB_ECDSA,func,0) -# define ERR_REASON(reason) ERR_PACK(ERR_LIB_ECDSA,0,reason) - -static ERR_STRING_DATA ECDSA_str_functs[] = { - {ERR_FUNC(ECDSA_F_ECDSA_DATA_NEW_METHOD), "ECDSA_DATA_new_method"}, - {ERR_FUNC(ECDSA_F_ECDSA_DO_SIGN), "ECDSA_do_sign"}, - {ERR_FUNC(ECDSA_F_ECDSA_DO_VERIFY), "ECDSA_do_verify"}, - {ERR_FUNC(ECDSA_F_ECDSA_METHOD_NEW), "ECDSA_METHOD_new"}, - {ERR_FUNC(ECDSA_F_ECDSA_SIGN_SETUP), "ECDSA_sign_setup"}, - {0, NULL} -}; - -static ERR_STRING_DATA ECDSA_str_reasons[] = { - {ERR_REASON(ECDSA_R_BAD_SIGNATURE), "bad signature"}, - {ERR_REASON(ECDSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE), - "data too large for key size"}, - {ERR_REASON(ECDSA_R_ERR_EC_LIB), "err ec lib"}, - {ERR_REASON(ECDSA_R_MISSING_PARAMETERS), "missing parameters"}, - {ERR_REASON(ECDSA_R_NEED_NEW_SETUP_VALUES), "need new setup values"}, - {ERR_REASON(ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED), - "random number generation failed"}, - {ERR_REASON(ECDSA_R_SIGNATURE_MALLOC_FAILED), "signature malloc failed"}, - {0, NULL} -}; - -#endif - -void ERR_load_ECDSA_strings(void) -{ -#ifndef OPENSSL_NO_ERR - - if (ERR_func_error_string(ECDSA_str_functs[0].error) == NULL) { - ERR_load_strings(0, ECDSA_str_functs); - ERR_load_strings(0, ECDSA_str_reasons); - } -#endif -} diff --git a/crypto/ecdsa/ecs_lib.c b/crypto/ecdsa/ecs_lib.c deleted file mode 100644 index 6fd3ceefda..0000000000 --- a/crypto/ecdsa/ecs_lib.c +++ /dev/null @@ -1,311 +0,0 @@ -/* crypto/ecdsa/ecs_lib.c */ -/* ==================================================================== - * Copyright (c) 1998-2005 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 - * openssl-core@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). - * - */ - -#include <string.h> -#include "ecs_locl.h" -#ifndef OPENSSL_NO_ENGINE -# include <openssl/engine.h> -#endif -#include <openssl/err.h> -#include <openssl/bn.h> - -static const ECDSA_METHOD *default_ECDSA_method = NULL; - -static void *ecdsa_data_new(void); -static void *ecdsa_data_dup(void *); -static void ecdsa_data_free(void *); - -void ECDSA_set_default_method(const ECDSA_METHOD *meth) -{ - default_ECDSA_method = meth; -} - -const ECDSA_METHOD *ECDSA_get_default_method(void) -{ - return default_ECDSA_method; -} - -int ECDSA_set_method(EC_KEY *eckey, const ECDSA_METHOD *meth) -{ - ECDSA_DATA *ecdsa; - - ecdsa = ecdsa_check(eckey); - - if (ecdsa == NULL) - return 0; - -#ifndef OPENSSL_NO_ENGINE - if (ecdsa->engine) { - ENGINE_finish(ecdsa->engine); - ecdsa->engine = NULL; - } -#endif - ecdsa->meth = meth; - - return 1; -} - -static ECDSA_DATA *ECDSA_DATA_new_method(ENGINE *engine) -{ - ECDSA_DATA *ret; - - ret = OPENSSL_malloc(sizeof(*ret)); - if (ret == NULL) { - ECDSAerr(ECDSA_F_ECDSA_DATA_NEW_METHOD, ERR_R_MALLOC_FAILURE); - return (NULL); - } - - ret->init = NULL; - - ret->meth = ECDSA_get_default_method(); - ret->engine = engine; -#ifndef OPENSSL_NO_ENGINE - if (!ret->engine) - ret->engine = ENGINE_get_default_ECDSA(); - if (ret->engine) { - ret->meth = ENGINE_get_ECDSA(ret->engine); - if (!ret->meth) { - ECDSAerr(ECDSA_F_ECDSA_DATA_NEW_METHOD, ERR_R_ENGINE_LIB); - ENGINE_finish(ret->engine); - OPENSSL_free(ret); - return NULL; - } - } -#endif - - ret->flags = ret->meth->flags; - CRYPTO_new_ex_data(CRYPTO_EX_INDEX_ECDSA, ret, &ret->ex_data); - return (ret); -} - -static void *ecdsa_data_new(void) -{ - return (void *)ECDSA_DATA_new_method(NULL); -} - -static void *ecdsa_data_dup(void *data) -{ - ECDSA_DATA *r = (ECDSA_DATA *)data; - - /* XXX: dummy operation */ - if (r == NULL) - return NULL; - - return ecdsa_data_new(); -} - -static void ecdsa_data_free(void *data) -{ - ECDSA_DATA *r = (ECDSA_DATA *)data; - -#ifndef OPENSSL_NO_ENGINE - if (r->engine) - ENGINE_finish(r->engine); -#endif - CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDSA, r, &r->ex_data); - - OPENSSL_clear_free((void *)r, sizeof(ECDSA_DATA)); -} - -ECDSA_DATA *ecdsa_check(EC_KEY *key) -{ - ECDSA_DATA *ecdsa_data; - - void *data = EC_KEY_get_key_method_data(key, ecdsa_data_dup, - ecdsa_data_free, ecdsa_data_free); - if (data == NULL) { - ecdsa_data = (ECDSA_DATA *)ecdsa_data_new(); - if (ecdsa_data == NULL) - return NULL; - data = EC_KEY_insert_key_method_data(key, (void *)ecdsa_data, - ecdsa_data_dup, ecdsa_data_free, - ecdsa_data_free); - if (data != NULL) { - /* - * Another thread raced us to install the key_method data and - * won. - */ - ecdsa_data_free(ecdsa_data); - ecdsa_data = (ECDSA_DATA *)data; - } - } else - ecdsa_data = (ECDSA_DATA *)data; - - return ecdsa_data; -} - -int ECDSA_size(const EC_KEY *r) -{ - int ret, i; - ASN1_INTEGER bs; - BIGNUM *order = NULL; - unsigned char buf[4]; - const EC_GROUP *group; - - if (r == NULL) - return 0; - group = EC_KEY_get0_group(r); - if (group == NULL) - return 0; - - if ((order = BN_new()) == NULL) - return 0; - if (!EC_GROUP_get_order(group, order, NULL)) { - BN_clear_free(order); - return 0; - } - i = BN_num_bits(order); - bs.length = (i + 7) / 8; - bs.data = buf; - bs.type = V_ASN1_INTEGER; - /* If the top bit is set the asn1 encoding is 1 larger. */ - buf[0] = 0xff; - - i = i2d_ASN1_INTEGER(&bs, NULL); - i += i; /* r and s */ - ret = ASN1_object_size(1, i, V_ASN1_SEQUENCE); - BN_clear_free(order); - return (ret); -} - -int ECDSA_set_ex_data(EC_KEY *d, int idx, void *arg) -{ - ECDSA_DATA *ecdsa; - ecdsa = ecdsa_check(d); - if (ecdsa == NULL) - return 0; - return (CRYPTO_set_ex_data(&ecdsa->ex_data, idx, arg)); -} - -void *ECDSA_get_ex_data(EC_KEY *d, int idx) -{ - ECDSA_DATA *ecdsa; - ecdsa = ecdsa_check(d); - if (ecdsa == NULL) - return NULL; - return (CRYPTO_get_ex_data(&ecdsa->ex_data, idx)); -} - -ECDSA_METHOD *ECDSA_METHOD_new(const ECDSA_METHOD *ecdsa_meth) -{ - ECDSA_METHOD *ret; - - ret = OPENSSL_zalloc(sizeof(*ret)); - if (ret == NULL) { - ECDSAerr(ECDSA_F_ECDSA_METHOD_NEW, ERR_R_MALLOC_FAILURE); - return NULL; - } - - if (ecdsa_meth) - *ret = *ecdsa_meth; - ret->flags |= ECDSA_METHOD_FLAG_ALLOCATED; - return ret; -} - -void ECDSA_METHOD_set_sign(ECDSA_METHOD *ecdsa_method, - ECDSA_SIG *(*ecdsa_do_sign) (const unsigned char - *dgst, int dgst_len, - const BIGNUM *inv, - const BIGNUM *rp, - EC_KEY *eckey)) -{ - ecdsa_method->ecdsa_do_sign = ecdsa_do_sign; -} - -void ECDSA_METHOD_set_sign_setup(ECDSA_METHOD *ecdsa_method, - int (*ecdsa_sign_setup) (EC_KEY *eckey, - BN_CTX *ctx, - BIGNUM **kinv, - BIGNUM **r)) -{ - ecdsa_method->ecdsa_sign_setup = ecdsa_sign_setup; -} - -void ECDSA_METHOD_set_verify(ECDSA_METHOD *ecdsa_method, - int (*ecdsa_do_verify) (const unsigned char - *dgst, int dgst_len, - const ECDSA_SIG *sig, - EC_KEY *eckey)) -{ - ecdsa_method->ecdsa_do_verify = ecdsa_do_verify; -} - -void ECDSA_METHOD_set_flags(ECDSA_METHOD *ecdsa_method, int flags) -{ - ecdsa_method->flags = flags | ECDSA_METHOD_FLAG_ALLOCATED; -} - -void ECDSA_METHOD_set_name(ECDSA_METHOD *ecdsa_method, char *name) -{ - ecdsa_method->name = name; -} - -void ECDSA_METHOD_free(ECDSA_METHOD *ecdsa_method) -{ - if (!ecdsa_method) - return; - if (ecdsa_method->flags & ECDSA_METHOD_FLAG_ALLOCATED) - OPENSSL_free(ecdsa_method); -} - -void ECDSA_METHOD_set_app_data(ECDSA_METHOD *ecdsa_method, void *app) -{ - ecdsa_method->app_data = app; -} - -void *ECDSA_METHOD_get_app_data(ECDSA_METHOD *ecdsa_method) -{ - return ecdsa_method->app_data; -} diff --git a/crypto/ecdsa/ecs_locl.h b/crypto/ecdsa/ecs_locl.h deleted file mode 100644 index 9a0666e209..0000000000 --- a/crypto/ecdsa/ecs_locl.h +++ /dev/null @@ -1,116 +0,0 @@ -/* 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 <openssl/ecdsa.h> - -#ifdef __cplusplus -extern "C" { -#endif - -struct ecdsa_method { - const char *name; - ECDSA_SIG *(*ecdsa_do_sign) (const unsigned char *dgst, int dgst_len, - const BIGNUM *inv, const BIGNUM *rp, - 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); - int flags; - void *app_data; -}; - -/* The ECDSA_METHOD was allocated and can be freed */ - -# define ECDSA_METHOD_FLAG_ALLOCATED 0x2 - -/* - * If this flag is set the ECDSA method is FIPS compliant and can be used in - * FIPS mode. This is set in the validated module method. If an application - * sets this flag in its own methods it is its responsibility to ensure the - * result is compliant. - */ - -# define ECDSA_FLAG_FIPS_METHOD 0x1 - -typedef struct ecdsa_data_st { - /* EC_KEY_METH_DATA part */ - int (*init) (EC_KEY *); - /* method (ECDSA) specific part */ - ENGINE *engine; - int flags; - const ECDSA_METHOD *meth; - CRYPTO_EX_DATA ex_data; -} ECDSA_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 */ |