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Diffstat (limited to 'openssl/crypto/ec/ec_cvt.c')
-rw-r--r--openssl/crypto/ec/ec_cvt.c144
1 files changed, 0 insertions, 144 deletions
diff --git a/openssl/crypto/ec/ec_cvt.c b/openssl/crypto/ec/ec_cvt.c
deleted file mode 100644
index d45640ba..00000000
--- a/openssl/crypto/ec/ec_cvt.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/* crypto/ec/ec_cvt.c */
-/*
- * Originally written by Bodo Moeller for the OpenSSL project.
- */
-/* ====================================================================
- * Copyright (c) 1998-2002 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).
- *
- */
-/* ====================================================================
- * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- *
- * Portions of the attached software ("Contribution") are developed by
- * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
- *
- * The Contribution is licensed pursuant to the OpenSSL open source
- * license provided above.
- *
- * The elliptic curve binary polynomial software is originally written by
- * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
- *
- */
-
-#include <openssl/err.h>
-#include "ec_lcl.h"
-
-
-EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
- {
- const EC_METHOD *meth;
- EC_GROUP *ret;
-
- meth = EC_GFp_nist_method();
-
- ret = EC_GROUP_new(meth);
- if (ret == NULL)
- return NULL;
-
- if (!EC_GROUP_set_curve_GFp(ret, p, a, b, ctx))
- {
- unsigned long err;
-
- err = ERR_peek_last_error();
-
- if (!(ERR_GET_LIB(err) == ERR_LIB_EC &&
- ((ERR_GET_REASON(err) == EC_R_NOT_A_NIST_PRIME) ||
- (ERR_GET_REASON(err) == EC_R_NOT_A_SUPPORTED_NIST_PRIME))))
- {
- /* real error */
-
- EC_GROUP_clear_free(ret);
- return NULL;
- }
-
-
- /* not an actual error, we just cannot use EC_GFp_nist_method */
-
- ERR_clear_error();
-
- EC_GROUP_clear_free(ret);
- meth = EC_GFp_mont_method();
-
- ret = EC_GROUP_new(meth);
- if (ret == NULL)
- return NULL;
-
- if (!EC_GROUP_set_curve_GFp(ret, p, a, b, ctx))
- {
- EC_GROUP_clear_free(ret);
- return NULL;
- }
- }
-
- return ret;
- }
-
-
-EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
- {
- const EC_METHOD *meth;
- EC_GROUP *ret;
-
- meth = EC_GF2m_simple_method();
-
- ret = EC_GROUP_new(meth);
- if (ret == NULL)
- return NULL;
-
- if (!EC_GROUP_set_curve_GF2m(ret, p, a, b, ctx))
- {
- EC_GROUP_clear_free(ret);
- return NULL;
- }
-
- return ret;
- }