565 lines
13 KiB
C
565 lines
13 KiB
C
/* crypto/crypto.c */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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/* If you are happy to use the assmbler version of bn/bn_mulw.c, define
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* BN_ASM */
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#ifndef BN_ASM
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#undef BN_ASM
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#define X86_ASM
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#endif
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#ifndef DES_ASM
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#undef DES_ASM
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#endif
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#ifndef BF_ASM
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#undef BF_ASM
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#endif
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/* The following defines are only to break the compiles into chunks.
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* If you wish to not compile some sections, use the 'NO_XXX' macros
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*/
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#ifndef CRYPTO_SUBSET
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/* Define all subset symbols. */
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#define CRYPTO_LIB_SUBSET
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#define CRYPTO_ASN1_SUBSET
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#define CRYPTO_BN_SUBSET
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#define CRYPTO_BUFFER_SUBSET
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#define CRYPTO_BIO_SUBSET
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#define CRYPTO_CONF_SUBSET
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#define CRYPTO_DES_SUBSET
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#define CRYPTO_DH_SUBSET
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#define CRYPTO_DSA_SUBSET
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#define CRYPTO_ERROR_SUBSET
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#define CRYPTO_EVP_SUBSET
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#define CRYPTO_IDEA_SUBSET
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#define CRYPTO_LHASH_SUBSET
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#define CRYPTO_MD_SUBSET
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#define CRYPTO_MDC2_SUBSET
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#define CRYPTO_METH_SUBSET
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#define CRYPTO_OBJECTS_SUBSET
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#define CRYPTO_PEM_SUBSET
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#define CRYPTO_RAND_SUBSET
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#define CRYPTO_RC_SUBSET
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#define CRYPTO_BLOWFISH_SUBSET
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#define CRYPTO_CAST_SUBSET
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#define CRYPTO_RSA_SUBSET
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#define CRYPTO_SHA_SUBSET
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#define CRYPTO_HMAC_SUBSET
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#define CRYPTO_SHA1_SUBSET
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#define CRYPTO_STACK_SUBSET
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#define CRYPTO_TXT_DB_SUBSET
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#define CRYPTO_X509_SUBSET
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#define CRYPTO_PKCS7_SUBSET
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define USE_SOCKETS
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#include "../e_os.h"
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#include <openssl/buffer.h>
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#include <openssl/bio.h>
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#include <openssl/stack.h>
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#include <openssl/lhash.h>
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#include <openssl/err.h>
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#include <openssl/bn.h>
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#include <openssl/evp.h>
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#include <openssl/rand.h>
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#include <openssl/conf.h>
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#include <openssl/txt_db.h>
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#include <openssl/x509.h>
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#include <openssl/pkcs7.h>
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#include <openssl/pem.h>
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#include <openssl/asn1.h>
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#include <openssl/objects.h>
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#ifdef CRYPTO_LIB_SUBSET
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#include "cryptlib.c"
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#include "mem.c"
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#include "cversion.c"
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#endif
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#ifdef CRYPTO_ASN1_SUBSET
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#include "asn1/a_meth.c"
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#include "asn1/a_bitstr.c"
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#include "asn1/a_d2i_fp.c"
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#include "asn1/a_dup.c"
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#include "asn1/a_hdr.c"
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#include "asn1/a_i2d_fp.c"
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#include "asn1/a_int.c"
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#include "asn1/a_bool.c"
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#include "asn1/a_bytes.c"
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#include "asn1/a_object.c"
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#include "asn1/a_octet.c"
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#include "asn1/a_print.c"
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#include "asn1/a_set.c"
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#include "asn1/a_sign.c"
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#include "asn1/a_type.c"
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#include "asn1/a_utctm.c"
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#include "asn1/a_verify.c"
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#include "asn1/a_digest.c"
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#include "asn1/asn1_err.c"
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#include "asn1/asn1_lib.c"
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#include "asn1/asn1_par.c"
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#ifndef NO_DH
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#include "asn1/d2i_dhp.c"
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#include "asn1/i2d_dhp.c"
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#endif
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#ifndef NO_DSA
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#include "asn1/d2i_dsap.c"
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#include "asn1/i2d_dsap.c"
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#include "asn1/d2i_s_pr.c"
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#include "asn1/i2d_s_pr.c"
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#include "asn1/d2i_s_pu.c"
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#include "asn1/i2d_s_pu.c"
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#endif
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#ifndef NO_RSA
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#include "asn1/d2i_r_pr.c"
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#include "asn1/i2d_r_pr.c"
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#include "asn1/d2i_r_pu.c"
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#include "asn1/i2d_r_pu.c"
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#include "asn1/n_pkey.c"
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#endif
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#include "asn1/d2i_pr.c"
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#include "asn1/d2i_pu.c"
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#include "asn1/i2d_pr.c"
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#include "asn1/i2d_pu.c"
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#include "asn1/f_int.c"
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#include "asn1/f_string.c"
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#include "asn1/p7_dgst.c"
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#include "asn1/p7_enc.c"
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#include "asn1/p7_enc_c.c"
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#include "asn1/p7_evp.c"
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#include "asn1/p7_i_s.c"
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#include "asn1/p7_lib.c"
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#include "asn1/p7_recip.c"
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#include "asn1/p7_s_e.c"
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#include "asn1/p7_signd.c"
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#include "asn1/p7_signi.c"
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#include "asn1/t_pkey.c"
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#include "asn1/t_req.c"
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#include "asn1/t_x509.c"
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#include "asn1/x_algor.c"
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#include "asn1/x_attrib.c"
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#include "asn1/x_exten.c"
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#include "asn1/x_cinf.c"
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#include "asn1/x_crl.c"
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#include "asn1/x_info.c"
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#include "asn1/x_name.c"
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#include "asn1/x_pkey.c"
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#include "asn1/x_pubkey.c"
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#include "asn1/x_req.c"
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#include "asn1/x_sig.c"
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#include "asn1/x_spki.c"
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#include "asn1/x_val.c"
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#include "asn1/x_x509.c"
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#endif
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#ifdef CRYPTO_BN_SUBSET
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#include "bn/bn_add.c"
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#include "bn/bn_div.c"
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#include "bn/bn_exp.c"
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#include "bn/bn_mont.c"
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#include "bn/bn_recp.c"
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#include "bn/bn_gcd.c"
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#include "bn/bn_lib.c"
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#include "bn/bn_mod.c"
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#include "bn/bn_mul.c"
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#ifndef BN_ASM
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#include "bn/bn_mulw.c"
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#endif
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#include "bn/bn_prime.c"
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#include "bn/bn_rand.c"
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#include "bn/bn_shift.c"
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#include "bn/bn_sqr.c"
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#include "bn/bn_sub.c"
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#include "bn/bn_word.c"
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#include "bn/bn_print.c"
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#include "bn/bn_err.c"
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#include "bn/bn_blind.c"
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#endif
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#ifdef CRYPTO_BIO_SUBSET
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#include "bio/bf_buff.c"
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#include "bio/bf_null.c"
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#include "bio/bf_nbio.c"
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#include "bio/bio_cb.c"
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#include "bio/bio_lib.c"
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#include "bio/bss_fd.c"
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#include "bio/bss_file.c"
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#include "bio/bss_mem.c"
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#include "bio/bss_null.c"
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#ifdef VMS
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#include "bio/bss_rtcp.c"
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#endif
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#include "bio/bss_sock.c"
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#include "bio/bss_conn.c"
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#include "bio/bss_acpt.c"
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#include "bio/b_sock.c"
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#include "bio/b_print.c"
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#include "bio/b_dump.c"
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#include "bio/bio_err.c"
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#endif
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#ifdef CRYPTO_BUFFER_SUBSET
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#include "buffer/buf_err.c"
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#include "buffer/buffer.c"
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#endif
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#ifdef CRYPTO_CONF_SUBSET
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#include "conf/conf.c"
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#include "conf/conf_err.c"
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#endif
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#ifdef CRYPTO_DES_SUBSET
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#include "des/read_pwd.c"
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#ifndef NO_DES
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#ifndef DES_ASM
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#include "des/fcrypt_b.c"
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#include "des/des_enc.c"
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#endif
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#include "des/cbc_cksm.c"
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#include "des/xcbc_enc.c"
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#include "des/cbc_enc.c"
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#include "des/cfb64ede.c"
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#include "des/cfb64enc.c"
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#include "des/cfb_enc.c"
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#include "des/ecb3_enc.c"
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#include "des/ecb_enc.c"
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#include "des/enc_read.c"
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#include "des/enc_writ.c"
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#include "des/fcrypt.c"
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#include "des/ofb64ede.c"
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#include "des/ofb64enc.c"
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#include "des/ofb_enc.c"
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#include "des/pcbc_enc.c"
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#include "des/qud_cksm.c"
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#include "des/rand_key.c"
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#include "des/read2pwd.c"
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#include "des/rpc_enc.c"
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#include "des/set_key.c"
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#include "des/str2key.c"
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#include "des/supp.c"
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#endif
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#endif
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#ifdef CRYPTO_DH_SUBSET
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#ifndef NO_DH
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#include "dh/dh_check.c"
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#include "dh/dh_err.c"
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#include "dh/dh_gen.c"
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#include "dh/dh_key.c"
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#include "dh/dh_lib.c"
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#endif
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#endif
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#ifdef CRYPTO_DSA_SUBSET
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#ifndef NO_DSA
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#include "dsa/dsa_gen.c"
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#include "dsa/dsa_key.c"
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#include "dsa/dsa_lib.c"
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#include "dsa/dsa_sign.c"
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#include "dsa/dsa_vrf.c"
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#include "dsa/dsa_err.c"
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#endif
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#endif
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#ifdef CRYPTO_ERROR_SUBSET
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#include "err/err.c"
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#include "err/err_all.c"
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#include "err/err_prn.c"
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#endif
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#ifdef CRYPTO_EVP_SUBSET
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#include "evp/bio_md.c"
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#include "evp/bio_b64.c"
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#include "evp/bio_enc.c"
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#include "evp/c_all.c"
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#include "evp/digest.c"
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#ifndef NO_DES
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#include "evp/e_cbc_3d.c"
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#include "evp/e_cfb_3d.c"
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#include "evp/e_ecb_3d.c"
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#include "evp/e_ofb_3d.c"
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#include "evp/e_cbc_d.c"
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#include "evp/e_cfb_d.c"
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#include "evp/e_xcbc_d.c"
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#include "evp/e_ecb_d.c"
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#include "evp/e_ofb_d.c"
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#endif
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#ifndef NO_IDEA
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#include "evp/e_cbc_i.c"
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#include "evp/e_cfb_i.c"
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#include "evp/e_ecb_i.c"
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#include "evp/e_ofb_i.c"
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#endif
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#ifndef NO_RC2
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#include "evp/e_cbc_r2.c"
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#include "evp/e_cfb_r2.c"
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#include "evp/e_ecb_r2.c"
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#include "evp/e_ofb_r2.c"
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#endif
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#ifndef NO_BLOWFISH
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#include "evp/e_cbc_bf.c"
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#include "evp/e_cfb_bf.c"
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#include "evp/e_ecb_bf.c"
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#include "evp/e_ofb_bf.c"
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#endif
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#ifndef NO_CAST
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#include "evp/e_cbc_c.c"
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#include "evp/e_cfb_c.c"
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#include "evp/e_ecb_c.c"
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#include "evp/e_ofb_c.c"
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#endif
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#ifndef NO_RC4
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#include "evp/e_rc4.c"
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#endif
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#include "evp/names.c"
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#include "evp/e_null.c"
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#include "evp/encode.c"
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#include "evp/evp_enc.c"
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#include "evp/evp_err.c"
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#include "evp/evp_key.c"
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#include "evp/m_null.c"
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#include "evp/p_lib.c"
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#ifndef NO_RSA
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#include "evp/p_open.c"
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#include "evp/p_seal.c"
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#endif
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#include "evp/p_sign.c"
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#include "evp/p_verify.c"
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#endif
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#ifdef CRYPTO_IDEA_SUBSET
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#ifndef NO_IDEA
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#include "idea/i_cbc.c"
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#include "idea/i_cfb64.c"
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#include "idea/i_ecb.c"
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#include "idea/i_ofb64.c"
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#include "idea/i_skey.c"
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#endif
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#endif
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#ifdef CRYPTO_BLOWFISH_SUBSET
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#ifndef NO_BLOWFISH
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#include "bf/bf_cfb64.c"
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#include "bf/bf_ecb.c"
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#ifndef BF_ASM
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#include "bf/bf_enc.c"
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#endif
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#include "bf/bf_ofb64.c"
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#include "bf/bf_skey.c"
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#endif
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#endif
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#ifdef CRYPTO_CAST_SUBSET
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#ifndef NO_CAST
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#include "cast/c_cfb64.c"
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#include "cast/c_ecb.c"
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#ifndef CAST_ASM
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#include "cast/c_enc.c"
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#endif
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#include "cast/c_ofb64.c"
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#include "cast/c_skey.c"
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#endif
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#endif
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#ifdef CRYPTO_LHASH_SUBSET
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#include "lhash/lh_stats.c"
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#include "lhash/lhash.c"
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#endif
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#ifdef CRYPTO_MD_SUBSET
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#ifndef NO_MD2
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#include "md2/md2_dgst.c"
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#include "md2/md2_one.c"
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#include "evp/m_md2.c"
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#endif
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#ifndef NO_MD5
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#include "md5/md5_dgst.c"
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#include "md5/md5_one.c"
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#include "evp/m_md5.c"
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#endif
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#endif
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#ifdef CRYPTO_MDC2_SUBSET
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#ifndef NO_MDC2
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#include "mdc2/mdc2dgst.c"
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#include "mdc2/mdc2_one.c"
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#include "evp/m_mdc2.c"
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#endif
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#endif
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#ifdef CRYPTO_OBJECTS_SUBSET
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#include "objects/obj_dat.c"
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#include "objects/obj_err.c"
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#include "objects/obj_lib.c"
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#endif
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#ifdef CRYPTO_PEM_SUBSET
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#include "pem/pem_err.c"
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#include "pem/pem_info.c"
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#include "pem/pem_lib.c"
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#include "pem/pem_all.c"
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#ifndef NO_RSA
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#include "pem/pem_seal.c"
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#include "pem/pem_sign.c"
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#endif
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#endif
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#ifdef CRYPTO_RAND_SUBSET
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#include "rand/md_rand.c"
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#include "rand/randfile.c"
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#endif
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#ifdef CRYPTO_RC_SUBSET
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#ifndef NO_RC2
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#include "rc2/rc2_cbc.c"
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#include "rc2/rc2_ecb.c"
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#include "rc2/rc2_skey.c"
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#include "rc2/rc2cfb64.c"
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#include "rc2/rc2ofb64.c"
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#endif
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#ifndef NO_RC4
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#include "rc4/rc4_skey.c"
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#ifndef RC4_ASM
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#include "rc4/rc4_enc.c"
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#endif
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#endif
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#endif
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#ifdef CRYPTO_HMAC_SUBSET
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#include "hmac/hmac.c"
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#endif
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#ifdef CRYPTO_RSA_SUBSET
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#ifndef NO_RSA
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#include "rsa/rsa_eay.c"
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#include "rsa/rsa_err.c"
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#include "rsa/rsa_gen.c"
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#include "rsa/rsa_lib.c"
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#include "rsa/rsa_sign.c"
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#include "rsa/rsa_saos.c"
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#endif
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#endif
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#ifdef CRYPTO_SHA1_SUBSET
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#ifndef NO_SHA1
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#include "sha/sha1_one.c"
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#include "sha/sha1dgst.c"
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#include "evp/m_dss1.c"
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#include "evp/m_sha1.c"
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#endif
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#endif
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#ifdef CRYPTO_SHA_SUBSET
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#ifndef NO_SHA
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#include "evp/m_dss.c"
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#include "sha/sha_dgst.c"
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#include "sha/sha_one.c"
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#include "evp/m_sha.c"
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#endif
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#endif
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#ifdef CRYPTO_STACK_SUBSET
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#include "stack/stack.c"
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#endif
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#ifdef CRYPTO_TXT_DB_SUBSET
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#include "txt_db/txt_db.c"
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#endif
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#ifdef CRYPTO_X509_SUBSET
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#include "x509/x509_cmp.c"
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#include "x509/x509_d2.c"
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#include "x509/x509_def.c"
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#include "x509/x509_err.c"
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#include "x509/x509_ext.c"
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#include "x509/x509_lu.c"
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#include "x509/x509_obj.c"
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#include "x509/x509_r2x.c"
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#include "x509/x509_req.c"
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#include "x509/x509_set.c"
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#include "x509/x509_v3.c"
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#include "x509/x509_vfy.c"
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#include "x509/x509name.c"
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#include "x509/x509pack.c"
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#include "x509/x509rset.c"
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#include "x509/x509type.c"
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#include "x509/x_all.c"
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#include "x509/x509_txt.c"
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#include "x509/by_dir.c"
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#include "x509/by_file.c"
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#include "x509/v3_net.c"
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#include "x509/v3_x509.c"
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#endif
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#ifdef CRYPTO_PKCS7_SUBSET /* I have an explicit removal of 7 lines */
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#include "pkcs7/pk7_lib.c"
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#include "pkcs7/pkcs7err.c"
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#include "pkcs7/pk7_doit.c"
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#endif /* CRYPTO_PKCS7_SUBSET */
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