Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/evp/evp_pbe.c

Index: openssl/crypto/evp/evp_pbe.c
diff --git a/openssl/crypto/evp/evp_pbe.c b/openssl/crypto/evp/evp_pbe.c
deleted file mode 100644
index f8c32d825e79535e6739a84bc37bea66ec4bd405..0000000000000000000000000000000000000000
--- a/openssl/crypto/evp/evp_pbe.c
+++ /dev/null
@@ -1,316 +0,0 @@
-/* evp_pbe.c */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999.
- */
-/* ====================================================================
- * Copyright (c) 1999-2006 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).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/evp.h>
-#include <openssl/pkcs12.h>
-#include <openssl/x509.h>
-#include "evp_locl.h"
-
-/* Password based encryption (PBE) functions */
-
-DECLARE_STACK_OF(EVP_PBE_CTL)
-static STACK_OF(EVP_PBE_CTL) *pbe_algs;
-
-/* Setup a cipher context from a PBE algorithm */
-
-typedef struct
-	{
-	int pbe_type;
-	int pbe_nid;
-	int cipher_nid;
-	int md_nid;
-	EVP_PBE_KEYGEN *keygen;
-	} EVP_PBE_CTL;
-
-static const EVP_PBE_CTL builtin_pbe[] = 
-	{
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithMD2AndDES_CBC,
-			NID_des_cbc, NID_md2, PKCS5_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithMD5AndDES_CBC,
-			NID_des_cbc, NID_md5, PKCS5_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithSHA1AndRC2_CBC,
-			NID_rc2_64_cbc, NID_sha1, PKCS5_PBE_keyivgen},
-
-#ifndef OPENSSL_NO_HMAC
-	{EVP_PBE_TYPE_OUTER, NID_id_pbkdf2, -1, -1, PKCS5_v2_PBKDF2_keyivgen},
-#endif
-
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And128BitRC4,
-			NID_rc4, NID_sha1, PKCS12_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And40BitRC4,
-			NID_rc4_40, NID_sha1, PKCS12_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And3_Key_TripleDES_CBC,
-		 	NID_des_ede3_cbc, NID_sha1, PKCS12_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And2_Key_TripleDES_CBC, 
-			NID_des_ede_cbc, NID_sha1, PKCS12_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And128BitRC2_CBC,
-			NID_rc2_cbc, NID_sha1, PKCS12_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And40BitRC2_CBC,
-			NID_rc2_40_cbc, NID_sha1, PKCS12_PBE_keyivgen},
-
-#ifndef OPENSSL_NO_HMAC
-	{EVP_PBE_TYPE_OUTER, NID_pbes2, -1, -1, PKCS5_v2_PBE_keyivgen},
-#endif
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithMD2AndRC2_CBC,
-			NID_rc2_64_cbc, NID_md2, PKCS5_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithMD5AndRC2_CBC,
-			NID_rc2_64_cbc, NID_md5, PKCS5_PBE_keyivgen},
-	{EVP_PBE_TYPE_OUTER, NID_pbeWithSHA1AndDES_CBC,
-			NID_des_cbc, NID_sha1, PKCS5_PBE_keyivgen},
-
-
-	{EVP_PBE_TYPE_PRF, NID_hmacWithSHA1, -1, NID_sha1, 0},
-	{EVP_PBE_TYPE_PRF, NID_hmacWithMD5, -1, NID_md5, 0},
-	{EVP_PBE_TYPE_PRF, NID_hmacWithSHA224, -1, NID_sha224, 0},
-	{EVP_PBE_TYPE_PRF, NID_hmacWithSHA256, -1, NID_sha256, 0},
-	{EVP_PBE_TYPE_PRF, NID_hmacWithSHA384, -1, NID_sha384, 0},
-	{EVP_PBE_TYPE_PRF, NID_hmacWithSHA512, -1, NID_sha512, 0},
-	{EVP_PBE_TYPE_PRF, NID_id_HMACGostR3411_94, -1, NID_id_GostR3411_94, 0},
-	};
-
-#ifdef TEST
-int main(int argc, char **argv)
-	{
-	int i, nid_md, nid_cipher;
-	EVP_PBE_CTL *tpbe, *tpbe2;
-	/*OpenSSL_add_all_algorithms();*/
-
-	for (i = 0; i < sizeof(builtin_pbe)/sizeof(EVP_PBE_CTL); i++)
-		{
-		tpbe = builtin_pbe + i;
-		fprintf(stderr, "%d %d %s ", tpbe->pbe_type, tpbe->pbe_nid,
-						OBJ_nid2sn(tpbe->pbe_nid));
-		if (EVP_PBE_find(tpbe->pbe_type, tpbe->pbe_nid,
-					&nid_cipher ,&nid_md,0))
-			fprintf(stderr, "Found %s %s\n",
-					OBJ_nid2sn(nid_cipher),
-					OBJ_nid2sn(nid_md));
-		else
-			fprintf(stderr, "Find ERROR!!\n");
-		}
-
-	return 0;
-	}
-#endif
-		
-
-
-int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
-		       ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de)
-	{
-	const EVP_CIPHER *cipher;
-	const EVP_MD *md;
-	int cipher_nid, md_nid;
-	EVP_PBE_KEYGEN *keygen;
-
-	if (!EVP_PBE_find(EVP_PBE_TYPE_OUTER, OBJ_obj2nid(pbe_obj),
-					&cipher_nid, &md_nid, &keygen))
-		{
-		char obj_tmp[80];
-		EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_UNKNOWN_PBE_ALGORITHM);
-		if (!pbe_obj) BUF_strlcpy (obj_tmp, "NULL", sizeof obj_tmp);
-		else i2t_ASN1_OBJECT(obj_tmp, sizeof obj_tmp, pbe_obj);
-		ERR_add_error_data(2, "TYPE=", obj_tmp);
-		return 0;
-		}
-
-	if(!pass)
-		passlen = 0;
-	else if (passlen == -1)
-		passlen = strlen(pass);
-
-	if (cipher_nid == -1)
-		cipher = NULL;
-	else
-		{
-		cipher = EVP_get_cipherbynid(cipher_nid);
-		if (!cipher)
-			{
-			EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_UNKNOWN_CIPHER);
-			return 0;
-			}
-		}
-
-	if (md_nid == -1)
-		md = NULL;
-	else
-		{
-		md = EVP_get_digestbynid(md_nid);
-		if (!md)
-			{
-			EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_UNKNOWN_DIGEST);
-			return 0;
-			}
-		}
-
-	if (!keygen(ctx, pass, passlen, param, cipher, md, en_de))
-		{
-		EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_KEYGEN_FAILURE);
-		return 0;
-		}
-	return 1;	
-}
-
-DECLARE_OBJ_BSEARCH_CMP_FN(EVP_PBE_CTL, EVP_PBE_CTL, pbe2);
-
-static int pbe2_cmp(const EVP_PBE_CTL *pbe1, const EVP_PBE_CTL *pbe2)
-	{
-	int ret = pbe1->pbe_type - pbe2->pbe_type;
-	if (ret)
-		return ret;
-	else
-		return pbe1->pbe_nid - pbe2->pbe_nid;
-	}
-
-IMPLEMENT_OBJ_BSEARCH_CMP_FN(EVP_PBE_CTL, EVP_PBE_CTL, pbe2);
-
-static int pbe_cmp(const EVP_PBE_CTL * const *a, const EVP_PBE_CTL * const *b)
-	{
-	int ret = (*a)->pbe_type - (*b)->pbe_type;
-	if (ret)
-		return ret;
-	else
-		return (*a)->pbe_nid - (*b)->pbe_nid;
-	}
-
-/* Add a PBE algorithm */
-
-int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid,
-			 EVP_PBE_KEYGEN *keygen)
-	{
-	EVP_PBE_CTL *pbe_tmp;
-	if (!pbe_algs)
-		pbe_algs = sk_EVP_PBE_CTL_new(pbe_cmp);
-	if (!(pbe_tmp = (EVP_PBE_CTL*) OPENSSL_malloc (sizeof(EVP_PBE_CTL))))
-		{
-		EVPerr(EVP_F_EVP_PBE_ALG_ADD_TYPE,ERR_R_MALLOC_FAILURE);
-		return 0;
-		}
-	pbe_tmp->pbe_type = pbe_type;
-	pbe_tmp->pbe_nid = pbe_nid;
-	pbe_tmp->cipher_nid = cipher_nid;
-	pbe_tmp->md_nid = md_nid;
-	pbe_tmp->keygen = keygen;
-
-
-	sk_EVP_PBE_CTL_push (pbe_algs, pbe_tmp);
-	return 1;
-	}
-
-int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
-		    EVP_PBE_KEYGEN *keygen)
-	{
-	int cipher_nid, md_nid;
-	if (cipher)
-		cipher_nid = EVP_CIPHER_type(cipher);
-	else
-		cipher_nid = -1;
-	if (md)
-		md_nid = EVP_MD_type(md);
-	else
-		md_nid = -1;
-
-	return EVP_PBE_alg_add_type(EVP_PBE_TYPE_OUTER, nid,
-					cipher_nid, md_nid, keygen);
-	}
-
-int EVP_PBE_find(int type, int pbe_nid,
-		 int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen)
-	{
-	EVP_PBE_CTL *pbetmp = NULL, pbelu;
-	int i;
-	if (pbe_nid == NID_undef)
-		return 0;
-
-	pbelu.pbe_type = type;
-	pbelu.pbe_nid = pbe_nid;
-
-	if (pbe_algs)
-		{
-		i = sk_EVP_PBE_CTL_find(pbe_algs, &pbelu);
-		if (i != -1)
-			pbetmp = sk_EVP_PBE_CTL_value (pbe_algs, i);
-		}
-	if (pbetmp == NULL)
-		{
-		pbetmp = OBJ_bsearch_pbe2(&pbelu, builtin_pbe,
-				     sizeof(builtin_pbe)/sizeof(EVP_PBE_CTL));
-		}
-	if (pbetmp == NULL)
-		return 0;
-	if (pcnid)
-		*pcnid = pbetmp->cipher_nid;
-	if (pmnid)
-		*pmnid = pbetmp->md_nid;
-	if (pkeygen)
-		*pkeygen = pbetmp->keygen;
-	return 1;
-	}
-
-static void free_evp_pbe_ctl(EVP_PBE_CTL *pbe)
-	 {
-	 OPENSSL_freeFunc(pbe);
-	 }
-
-void EVP_PBE_cleanup(void)
-	{
-	sk_EVP_PBE_CTL_pop_free(pbe_algs, free_evp_pbe_ctl);
-	pbe_algs = NULL;
-	}