This commit was manufactured by cvs2git to create branch 'OPENBSD_2_6'.OPENBSD_2_6

1 files changed, 0 insertions, 148 deletions

diff --git a/src/lib/libcrypto/dh/dh_gen.c b/src/lib/libcrypto/dh/dh_gen.c
deleted file mode 100644
index b7bcd2c7a4..0000000000
--- a/src/lib/libcrypto/dh/dh_gen.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/* crypto/dh/dh_gen.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- * 
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- * 
- * 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 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 acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS 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 AUTHOR OR 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.
- * 
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/dh.h>
-
-/* We generate DH parameters as follows
- * find a prime q which is prime_len/2 bits long.
- * p=(2*q)+1 or (p-1)/2 = q
- * For this case, g is a generator if
- * g^((p-1)/q) mod p != 1 for values of q which are the factors of p-1.
- * Since the factors of p-1 are q and 2, we just need to check
- * g^2 mod p != 1 and g^q mod p != 1.
- *
- * Having said all that,
- * there is another special case method for the generators 2, 3 and 5.
- * for 2, p mod 24 == 11
- * for 3, p mod 12 == 5  <<<<< does not work for strong primes.
- * for 5, p mod 10 == 3 or 7
- *
- * Thanks to Phil Karn <karn@qualcomm.com> for the pointers about the
- * special generators and for answering some of my questions.
- *
- * I've implemented the second simple method :-).
- * Since DH should be using a strong prime (both p and q are prime),
- * this generator function can take a very very long time to run.
- */
-
-DH *DH_generate_parameters(int prime_len, int generator,
-             void (*callback)(int,int,void *), void *cb_arg)
-        {
-        BIGNUM *p=NULL,*t1,*t2;
-        DH *ret=NULL;
-        int g,ok= -1;
-        BN_CTX *ctx=NULL;
-
-        ret=DH_new();
-        if (ret == NULL) goto err;
-        ctx=BN_CTX_new();
-        if (ctx == NULL) goto err;
-        t1= &(ctx->bn[0]);
-        t2= &(ctx->bn[1]);
-        ctx->tos=2;
-        
-        if (generator == DH_GENERATOR_2)
-                {
-                BN_set_word(t1,24);
-                BN_set_word(t2,11);
-                g=2;
-                }
-#ifdef undef  /* does not work for strong primes */
-        else if (generator == DH_GENERATOR_3)
-                {
-                BN_set_word(t1,12);
-                BN_set_word(t2,5);
-                g=3;
-                }
-#endif
-        else if (generator == DH_GENERATOR_5)
-                {
-                BN_set_word(t1,10);
-                BN_set_word(t2,3);
-                /* BN_set_word(t3,7); just have to miss
-                 * out on these ones :-( */
-                g=5;
-                }
-        else
-                g=generator;
-        
-        p=BN_generate_prime(NULL,prime_len,1,t1,t2,callback,cb_arg);
-        if (p == NULL) goto err;
-        if (callback != NULL) callback(3,0,cb_arg);
-        ret->p=p;
-        ret->g=BN_new();
-        if (!BN_set_word(ret->g,g)) goto err;
-        ok=1;
-err:
-        if (ok == -1)
-                {
-                DHerr(DH_F_DH_GENERATE_PARAMETERS,ERR_R_BN_LIB);
-                ok=0;
-                }
-
-        if (ctx != NULL) BN_CTX_free(ctx);
-        if (!ok && (ret != NULL))
-                {
-                DH_free(ret);
-                ret=NULL;
-                }
-        return(ret);
-        }