/* ssl/ssl_locl.h */

/* 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.]

 */

/* ====================================================================

 * Copyright (c) 1998-2001 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.

 * ECC cipher suite support in OpenSSL originally developed by 

 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.

 */

#ifndef HEADER_SSL_LOCL_H

#define HEADER_SSL_LOCL_H

#include <stdlib.h>

#include <time.h>

#include <string.h>

#include <errno.h>

#include "e_os.h"

#include <openssl/buffer.h>

#include <openssl/comp.h>

#include <openssl/bio.h>

#include <openssl/stack.h>

#ifndef OPENSSL_NO_RSA

#include <openssl/rsa.h>

#endif

#ifndef OPENSSL_NO_DSA

#include <openssl/dsa.h>

#endif

#include <openssl/err.h>

#include <openssl/ssl.h>

#include <openssl/symhacks.h>

#if (defined(SYMBIAN) && (defined(__WINSCW__) || defined(__WINS__)))

#include "libssl_wsd.h"

//#ifndef EMULATOR

//#define EMULATOR (defined(SYMBIAN) && (defined(__WINSCW__) || defined(__WINS__)))

//#endif

#endif

#ifdef OPENSSL_BUILD_SHLIBSSL

# undef OPENSSL_EXTERN

# define OPENSSL_EXTERN OPENSSL_EXPORT

#endif

#define PKCS1_CHECK

#define c2l(c,l)	(l = ((unsigned long)(*((c)++)))     , \

			 l|=(((unsigned long)(*((c)++)))<< 8), \

			 l|=(((unsigned long)(*((c)++)))<<16), \

			 l|=(((unsigned long)(*((c)++)))<<24))

/* NOTE - c is not incremented as per c2l */

#define c2ln(c,l1,l2,n)	{ \

			c+=n; \

			l1=l2=0; \

			switch (n) { \

			case 8: l2 =((unsigned long)(*(--(c))))<<24; \

			case 7: l2|=((unsigned long)(*(--(c))))<<16; \

			case 6: l2|=((unsigned long)(*(--(c))))<< 8; \

			case 5: l2|=((unsigned long)(*(--(c))));     \

			case 4: l1 =((unsigned long)(*(--(c))))<<24; \

			case 3: l1|=((unsigned long)(*(--(c))))<<16; \

			case 2: l1|=((unsigned long)(*(--(c))))<< 8; \

			case 1: l1|=((unsigned long)(*(--(c))));     \

				} \

			}

#define l2c(l,c)	(*((c)++)=(unsigned char)(((l)    )&0xff), \

			 *((c)++)=(unsigned char)(((l)>> 8)&0xff), \

			 *((c)++)=(unsigned char)(((l)>>16)&0xff), \

			 *((c)++)=(unsigned char)(((l)>>24)&0xff))

#define n2l(c,l)	(l =((unsigned long)(*((c)++)))<<24, \

			 l|=((unsigned long)(*((c)++)))<<16, \

			 l|=((unsigned long)(*((c)++)))<< 8, \

			 l|=((unsigned long)(*((c)++))))

#define l2n(l,c)	(*((c)++)=(unsigned char)(((l)>>24)&0xff), \

			 *((c)++)=(unsigned char)(((l)>>16)&0xff), \

			 *((c)++)=(unsigned char)(((l)>> 8)&0xff), \

			 *((c)++)=(unsigned char)(((l)    )&0xff))

#define l2n6(l,c)	(*((c)++)=(unsigned char)(((l)>>40)&0xff), \

			 *((c)++)=(unsigned char)(((l)>>32)&0xff), \

			 *((c)++)=(unsigned char)(((l)>>24)&0xff), \

			 *((c)++)=(unsigned char)(((l)>>16)&0xff), \

			 *((c)++)=(unsigned char)(((l)>> 8)&0xff), \

			 *((c)++)=(unsigned char)(((l)    )&0xff))

#define n2l6(c,l)	(l =((BN_ULLONG)(*((c)++)))<<40, \

			 l|=((BN_ULLONG)(*((c)++)))<<32, \

			 l|=((BN_ULLONG)(*((c)++)))<<24, \

			 l|=((BN_ULLONG)(*((c)++)))<<16, \

			 l|=((BN_ULLONG)(*((c)++)))<< 8, \

			 l|=((BN_ULLONG)(*((c)++))))

/* NOTE - c is not incremented as per l2c */

#define l2cn(l1,l2,c,n)	{ \

			c+=n; \

			switch (n) { \

			case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \

			case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \

			case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \

			case 5: *(--(c))=(unsigned char)(((l2)    )&0xff); \

			case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \

			case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \

			case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \

			case 1: *(--(c))=(unsigned char)(((l1)    )&0xff); \

				} \

			}

#define n2s(c,s)	((s=(((unsigned int)(c[0]))<< 8)| \

			    (((unsigned int)(c[1]))    )),c+=2)

#define s2n(s,c)	((c[0]=(unsigned char)(((s)>> 8)&0xff), \

			  c[1]=(unsigned char)(((s)    )&0xff)),c+=2)

#define n2l3(c,l)	((l =(((unsigned long)(c[0]))<<16)| \

			     (((unsigned long)(c[1]))<< 8)| \

			     (((unsigned long)(c[2]))    )),c+=3)

#define l2n3(l,c)	((c[0]=(unsigned char)(((l)>>16)&0xff), \

			  c[1]=(unsigned char)(((l)>> 8)&0xff), \

			  c[2]=(unsigned char)(((l)    )&0xff)),c+=3)

/* LOCAL STUFF */

#define SSL_DECRYPT	0

#define SSL_ENCRYPT	1

#define TWO_BYTE_BIT	0x80

#define SEC_ESC_BIT	0x40

#define TWO_BYTE_MASK	0x7fff

#define THREE_BYTE_MASK	0x3fff

#define INC32(a)	((a)=((a)+1)&0xffffffffL)

#define DEC32(a)	((a)=((a)-1)&0xffffffffL)

#define MAX_MAC_SIZE	20 /* up from 16 for SSLv3 */

/*

 * Define the Bitmasks for SSL_CIPHER.algorithms.

 * This bits are used packed as dense as possible. If new methods/ciphers

 * etc will be added, the bits a likely to change, so this information

 * is for internal library use only, even though SSL_CIPHER.algorithms

 * can be publicly accessed.

 * Use the according functions for cipher management instead.

 *

 * The bit mask handling in the selection and sorting scheme in

 * ssl_create_cipher_list() has only limited capabilities, reflecting

 * that the different entities within are mutually exclusive:

 * ONLY ONE BIT PER MASK CAN BE SET AT A TIME.

 */

#define SSL_MKEY_MASK		0x000000FFL

#define SSL_kRSA		0x00000001L /* RSA key exchange */

#define SSL_kDHr		0x00000002L /* DH cert RSA CA cert */

#define SSL_kDHd		0x00000004L /* DH cert DSA CA cert */

#define SSL_kFZA		0x00000008L

#define SSL_kEDH		0x00000010L /* tmp DH key no DH cert */

#define SSL_kKRB5		0x00000020L /* Kerberos5 key exchange */

#define SSL_kECDH               0x00000040L /* ECDH w/ long-term keys */

#define SSL_kECDHE              0x00000080L /* ephemeral ECDH */

#define SSL_EDH			(SSL_kEDH|(SSL_AUTH_MASK^SSL_aNULL))

#define SSL_AUTH_MASK		0x00007F00L

#define SSL_aRSA		0x00000100L /* Authenticate with RSA */

#define SSL_aDSS 		0x00000200L /* Authenticate with DSS */

#define SSL_DSS 		SSL_aDSS

#define SSL_aFZA 		0x00000400L

#define SSL_aNULL 		0x00000800L /* no Authenticate, ADH */

#define SSL_aDH 		0x00001000L /* no Authenticate, ADH */

#define SSL_aKRB5               0x00002000L /* Authenticate with KRB5 */

#define SSL_aECDSA              0x00004000L /* Authenticate with ECDSA */

#define SSL_NULL		(SSL_eNULL)

#define SSL_ADH			(SSL_kEDH|SSL_aNULL)

#define SSL_RSA			(SSL_kRSA|SSL_aRSA)

#define SSL_DH			(SSL_kDHr|SSL_kDHd|SSL_kEDH)

#define SSL_ECDH		(SSL_kECDH|SSL_kECDHE)

#define SSL_FZA			(SSL_aFZA|SSL_kFZA|SSL_eFZA)

#define SSL_KRB5                (SSL_kKRB5|SSL_aKRB5)

#define SSL_ENC_MASK		0x043F8000L

#define SSL_DES			0x00008000L

#define SSL_3DES		0x00010000L

#define SSL_RC4			0x00020000L

#define SSL_RC2			0x00040000L

#define SSL_IDEA		0x00080000L

#define SSL_eFZA		0x00100000L

#define SSL_eNULL		0x00200000L

#define SSL_AES			0x04000000L

#define SSL_MAC_MASK		0x00c00000L

#define SSL_MD5			0x00400000L

#define SSL_SHA1		0x00800000L

#define SSL_SHA			(SSL_SHA1)

#define SSL_SSL_MASK		0x03000000L

#define SSL_SSLV2		0x01000000L

#define SSL_SSLV3		0x02000000L

#define SSL_TLSV1		SSL_SSLV3	/* for now */

/* we have used 07ffffff - 5 bits left to go. */

/*

 * Export and cipher strength information. For each cipher we have to decide

 * whether it is exportable or not. This information is likely to change

 * over time, since the export control rules are no static technical issue.

 *

 * Independent of the export flag the cipher strength is sorted into classes.

 * SSL_EXP40 was denoting the 40bit US export limit of past times, which now

 * is at 56bit (SSL_EXP56). If the exportable cipher class is going to change

 * again (eg. to 64bit) the use of "SSL_EXP*" becomes blurred even more,

 * since SSL_EXP64 could be similar to SSL_LOW.

 * For this reason SSL_MICRO and SSL_MINI macros are included to widen the

 * namespace of SSL_LOW-SSL_HIGH to lower values. As development of speed

 * and ciphers goes, another extension to SSL_SUPER and/or SSL_ULTRA would

 * be possible.

 */

#define SSL_EXP_MASK	0x00000003L

#define SSL_NOT_EXP		0x00000001L

#define SSL_EXPORT		0x00000002L

#define SSL_STRONG_MASK		0x000000fcL

#define SSL_STRONG_NONE		0x00000004L

#define SSL_EXP40		0x00000008L

#define SSL_MICRO		(SSL_EXP40)

#define SSL_EXP56		0x00000010L

#define SSL_MINI		(SSL_EXP56)

#define SSL_LOW			0x00000020L

#define SSL_MEDIUM		0x00000040L

#define SSL_HIGH		0x00000080L

/* we have used 000000ff - 24 bits left to go */

/*

 * Macros to check the export status and cipher strength for export ciphers.

 * Even though the macros for EXPORT and EXPORT40/56 have similar names,

 * their meaning is different:

 * *_EXPORT macros check the 'exportable' status.

 * *_EXPORT40/56 macros are used to check whether a certain cipher strength

 *          is given.

 * Since the SSL_IS_EXPORT* and SSL_EXPORT* macros depend on the correct

 * algorithm structure element to be passed (algorithms, algo_strength) and no

 * typechecking can be done as they are all of type unsigned long, their

 * direct usage is discouraged.

 * Use the SSL_C_* macros instead.

 */

#define SSL_IS_EXPORT(a)	((a)&SSL_EXPORT)

#define SSL_IS_EXPORT56(a)	((a)&SSL_EXP56)

#define SSL_IS_EXPORT40(a)	((a)&SSL_EXP40)

#define SSL_C_IS_EXPORT(c)	SSL_IS_EXPORT((c)->algo_strength)

#define SSL_C_IS_EXPORT56(c)	SSL_IS_EXPORT56((c)->algo_strength)

#define SSL_C_IS_EXPORT40(c)	SSL_IS_EXPORT40((c)->algo_strength)

#define SSL_EXPORT_KEYLENGTH(a,s)	(SSL_IS_EXPORT40(s) ? 5 : \

				 ((a)&SSL_ENC_MASK) == SSL_DES ? 8 : 7)

#define SSL_EXPORT_PKEYLENGTH(a) (SSL_IS_EXPORT40(a) ? 512 : 1024)

#define SSL_C_EXPORT_KEYLENGTH(c)	SSL_EXPORT_KEYLENGTH((c)->algorithms, \

				(c)->algo_strength)

#define SSL_C_EXPORT_PKEYLENGTH(c)	SSL_EXPORT_PKEYLENGTH((c)->algo_strength)

#define SSL_ALL			0xffffffffL

#define SSL_ALL_CIPHERS		(SSL_MKEY_MASK|SSL_AUTH_MASK|SSL_ENC_MASK|\

				SSL_MAC_MASK)

#define SSL_ALL_STRENGTHS	(SSL_EXP_MASK|SSL_STRONG_MASK)

/* Mostly for SSLv3 */

#define SSL_PKEY_RSA_ENC	0

#define SSL_PKEY_RSA_SIGN	1

#define SSL_PKEY_DSA_SIGN	2

#define SSL_PKEY_DH_RSA		3

#define SSL_PKEY_DH_DSA		4

#define SSL_PKEY_ECC            5

#define SSL_PKEY_NUM		6

/* SSL_kRSA <- RSA_ENC | (RSA_TMP & RSA_SIGN) |

 * 	    <- (EXPORT & (RSA_ENC | RSA_TMP) & RSA_SIGN)

 * SSL_kDH  <- DH_ENC & (RSA_ENC | RSA_SIGN | DSA_SIGN)

 * SSL_kEDH <- RSA_ENC | RSA_SIGN | DSA_SIGN

 * SSL_aRSA <- RSA_ENC | RSA_SIGN

 * SSL_aDSS <- DSA_SIGN

 */

/*

#define CERT_INVALID		0

#define CERT_PUBLIC_KEY		1

#define CERT_PRIVATE_KEY	2

*/

#ifndef OPENSSL_NO_EC

/* From ECC-TLS draft, used in encoding the curve type in 

 * ECParameters

 */

#define EXPLICIT_PRIME_CURVE_TYPE  1   

#define EXPLICIT_CHAR2_CURVE_TYPE  2

#define NAMED_CURVE_TYPE           3

#endif  /* OPENSSL_NO_EC */

typedef struct cert_pkey_st

	{

	X509 *x509;

	EVP_PKEY *privatekey;

	} CERT_PKEY;

typedef struct cert_st

	{

	/* Current active set */

	CERT_PKEY *key; /* ALWAYS points to an element of the pkeys array

			 * Probably it would make more sense to store

			 * an index, not a pointer. */

	/* The following masks are for the key and auth

	 * algorithms that are supported by the certs below */

	int valid;

	unsigned long mask;

	unsigned long export_mask;

#ifndef OPENSSL_NO_RSA

	RSA *rsa_tmp;

	RSA *(*rsa_tmp_cb)(SSL *ssl,int is_export,int keysize);

#endif

#ifndef OPENSSL_NO_DH

	DH *dh_tmp;

	DH *(*dh_tmp_cb)(SSL *ssl,int is_export,int keysize);

#endif

#ifndef OPENSSL_NO_ECDH

	EC_KEY *ecdh_tmp;

	/* Callback for generating ephemeral ECDH keys */

	EC_KEY *(*ecdh_tmp_cb)(SSL *ssl,int is_export,int keysize);

#endif

	CERT_PKEY pkeys[SSL_PKEY_NUM];

	int references; /* >1 only if SSL_copy_session_id is used */

	} CERT;

typedef struct sess_cert_st

	{

	STACK_OF(X509) *cert_chain; /* as received from peer (not for SSL2) */

	/* The 'peer_...' members are used only by clients. */

	int peer_cert_type;

	CERT_PKEY *peer_key; /* points to an element of peer_pkeys (never NULL!) */

	CERT_PKEY peer_pkeys[SSL_PKEY_NUM];

	/* Obviously we don't have the private keys of these,

	 * so maybe we shouldn't even use the CERT_PKEY type here. */

#ifndef OPENSSL_NO_RSA

	RSA *peer_rsa_tmp; /* not used for SSL 2 */

#endif

#ifndef OPENSSL_NO_DH

	DH *peer_dh_tmp; /* not used for SSL 2 */

#endif

#ifndef OPENSSL_NO_ECDH

	EC_KEY *peer_ecdh_tmp;

#endif

	int references; /* actually always 1 at the moment */

	} SESS_CERT;

/*#define MAC_DEBUG	*/

/*#define ERR_DEBUG	*/

/*#define ABORT_DEBUG	*/

/*#define PKT_DEBUG 1   */

/*#define DES_DEBUG	*/

/*#define DES_OFB_DEBUG	*/

/*#define SSL_DEBUG	*/

/*#define RSA_DEBUG	*/ 

/*#define IDEA_DEBUG	*/ 

#define FP_ICC  (int (*)(const void *,const void *))

#define ssl_put_cipher_by_char(ssl,ciph,ptr) \

		((ssl)->method->put_cipher_by_char((ciph),(ptr)))

#define ssl_get_cipher_by_char(ssl,ptr) \

		((ssl)->method->get_cipher_by_char(ptr))

#ifndef EMULATOR

/* This is for the SSLv3/TLSv1.0 differences in crypto/hash stuff

 * It is a bit of a mess of functions, but hell, think of it as

 * an opaque structure :-) */

typedef struct ssl3_enc_method

	{

	int (*enc)(SSL *, int);

	int (*mac)(SSL *, unsigned char *, int);

	int (*setup_key_block)(SSL *);

	int (*generate_master_secret)(SSL *, unsigned char *, unsigned char *, int);

	int (*change_cipher_state)(SSL *, int);

	int (*final_finish_mac)(SSL *, EVP_MD_CTX *, EVP_MD_CTX *, const char *, int, unsigned char *);

	int finish_mac_length;

	int (*cert_verify_mac)(SSL *, EVP_MD_CTX *, unsigned char *);

	const char *client_finished_label;

	int client_finished_label_len;

	const char *server_finished_label;

	int server_finished_label_len;

	int (*alert_value)(int);

	} SSL3_ENC_METHOD;

#endif

/* Used for holding the relevant compression methods loaded into SSL_CTX */

typedef struct ssl3_comp_st

	{

	int comp_id;	/* The identifier byte for this compression type */

	char *name;	/* Text name used for the compression type */

	COMP_METHOD *method; /* The method :-) */

	} SSL3_COMP;

#ifndef EMULATOR

extern SSL3_ENC_METHOD ssl3_undef_enc_method;

OPENSSL_EXTERN SSL_CIPHER ssl2_ciphers[];

OPENSSL_EXTERN SSL_CIPHER ssl3_ciphers[];

#else

//GET_GLOBAL_VAR_FROM_TLS(ssl3_undef_enc_method,ssl_lib,SSL3_ENC_METHOD)

//#define ssl3_undef_enc_method (GET_WSD_VAR_NAME(ssl3_undef_enc_method,ssl_lib,g)())

//GET_GLOBAL_ARRAY_FROM_TLS(ssl2_ciphers,s2_lib,SSL_CIPHER)

//#define ssl2_ciphers (GET_WSD_VAR_NAME(ssl2_ciphers,s2_lib,g)())

//GET_GLOBAL_ARRAY_FROM_TLS(ssl3_ciphers,s3_lib,SSL_CIPHER)

//#define ssl3_ciphers (GET_WSD_VAR_NAME(ssl3_ciphers,s3_lib,g)())

#endif

//extern const SSL3_ENC_METHOD ssl3_undef_enc_method;

//OPENSSL_EXTERN const SSL_CIPHER ssl2_ciphers[];

//OPENSSL_EXTERN const SSL_CIPHER ssl3_ciphers[];

//#endif

SSL_METHOD *ssl_bad_method(int ver);

SSL_METHOD *sslv2_base_method(void);

SSL_METHOD *sslv23_base_method(void);

SSL_METHOD *sslv3_base_method(void);

#ifndef EMULATOR

extern SSL3_ENC_METHOD DTLSv1_enc_data;

extern SSL3_ENC_METHOD TLSv1_enc_data;

extern SSL3_ENC_METHOD SSLv3_enc_data;

#endif

#ifdef EMULATOR

#define IMPLEMENT_ssl23_meth_func(func_name, s_accept, s_connect, s_get_meth) \

	SSL_METHOD *func_name(void)  \

	{ \

		return &func_name##_data; \

	}\

const SSL_METHOD temp_##func_name##_data= { \

	TLS1_VERSION, \

	tls1_new, \

	tls1_clear, \

	tls1_free, \

	s_accept, \

	s_connect, \

	ssl23_read, \

	ssl23_peek, \

	ssl23_write, \

	ssl_undefined_function, \

	ssl_undefined_function, \

	ssl_ok, \

	ssl3_get_message, \

	ssl3_read_bytes, \

	ssl3_write_bytes, \

	ssl3_dispatch_alert, \

	ssl3_ctrl, \

	ssl3_ctx_ctrl, \

	ssl23_get_cipher_by_char, \

	ssl23_put_cipher_by_char, \

	ssl_undefined_const_function, \

	ssl23_num_ciphers, \

	ssl23_get_cipher, \

	s_get_meth, \

	ssl23_default_timeout, \

	/*&ssl3_undef_enc_method*/NULL, \

	ssl_undefined_void_function, \

	ssl3_callback_ctrl, \

	ssl3_ctx_callback_ctrl, \

	}; 

	#define IMPLEMENT_ssl2_meth_func(func_name, s_accept, s_connect, s_get_meth) \

	\

	SSL_METHOD *func_name(void)  \

	{ \

		return &func_name##_data; \

	}\

	const SSL_METHOD temp_##func_name##_data= { \

		SSL2_VERSION, \

		ssl2_new,	/* local */ \

		ssl2_clear,	/* local */ \

		ssl2_free,	/* local */ \

		s_accept, \

		s_connect, \

		ssl2_read, \

		ssl2_peek, \

		ssl2_write, \

		ssl2_shutdown, \

		ssl_ok,	/* NULL - renegotiate */ \

		ssl_ok,	/* NULL - check renegotiate */ \

		NULL, /* NULL - ssl_get_message */ \

		NULL, /* NULL - ssl_get_record */ \

		NULL, /* NULL - ssl_write_bytes */ \

		NULL, /* NULL - dispatch_alert */ \

		ssl2_ctrl,	/* local */ \

		ssl2_ctx_ctrl,	/* local */ \

		ssl2_get_cipher_by_char, \

		ssl2_put_cipher_by_char, \

		ssl2_pending, \

		ssl2_num_ciphers, \

		ssl2_get_cipher, \

		s_get_meth, \

		ssl2_default_timeout, \

		/*&ssl3_undef_enc_method*/NULL, \

		ssl_undefined_void_function, \

		ssl2_callback_ctrl,	/* local */ \

		ssl2_ctx_callback_ctrl,	/* local */ \

	}; 

	#define IMPLEMENT_dtls1_meth_func(func_name, s_accept, s_connect, s_get_meth) \

	\

	SSL_METHOD *func_name(void)  \

	{ \

		return &func_name##_data; \

	}\

	const SSL_METHOD temp_##func_name##_data= { \

		DTLS1_VERSION, \

		dtls1_new, \

		dtls1_clear, \

		dtls1_free, \

		s_accept, \

		s_connect, \

		ssl3_read, \

		ssl3_peek, \

		ssl3_write, \

		ssl3_shutdown, \

		ssl3_renegotiate, \

		ssl3_renegotiate_check, \

		dtls1_get_message, \

		dtls1_read_bytes, \

		dtls1_write_app_data_bytes, \

		dtls1_dispatch_alert, \

		ssl3_ctrl, \

		ssl3_ctx_ctrl, \

		ssl3_get_cipher_by_char, \

		ssl3_put_cipher_by_char, \

		ssl3_pending, \

		ssl3_num_ciphers, \

		ssl3_get_cipher, \

		s_get_meth, \

		dtls1_default_timeout, \

		/*&DTLSv1_enc_data*/NULL,\

		ssl_undefined_void_function, \

		ssl3_callback_ctrl, \

		ssl3_ctx_callback_ctrl, \

	}; 

#define IMPLEMENT_ssl3_meth_func(func_name, s_accept, s_connect, s_get_meth) \

 \

	SSL_METHOD *func_name(void)  \

	{ \

		return &func_name##_data; \

	}\

	const SSL_METHOD temp_##func_name##_data= { \

		SSL3_VERSION, \

		ssl3_new, \

		ssl3_clear, \

		ssl3_free, \

		s_accept, \

		s_connect, \

		ssl3_read, \

		ssl3_peek, \

		ssl3_write, \

		ssl3_shutdown, \

		ssl3_renegotiate, \

		ssl3_renegotiate_check, \

		ssl3_get_message, \

		ssl3_read_bytes, \

		ssl3_write_bytes, \

		ssl3_dispatch_alert, \

		ssl3_ctrl, \

		ssl3_ctx_ctrl, \

		ssl3_get_cipher_by_char, \

		ssl3_put_cipher_by_char, \

		ssl3_pending, \

		ssl3_num_ciphers, \

		ssl3_get_cipher, \

		s_get_meth, \

		ssl3_default_timeout, \

		/*&SSLv3_enc_data*/NULL, \

		ssl_undefined_void_function, \

		ssl3_callback_ctrl, \

		ssl3_ctx_callback_ctrl, \

	};

#define IMPLEMENT_tls1_meth_func(func_name, s_accept, s_connect, s_get_meth) \

	\

	SSL_METHOD *func_name(void)  \

	{ \

	return &func_name##_data; \

	}\

	const SSL_METHOD temp_##func_name##_data= { \

		TLS1_VERSION, \

		tls1_new, \

		tls1_clear, \

		tls1_free, \

		s_accept, \

		s_connect, \

		ssl3_read, \

		ssl3_peek, \

		ssl3_write, \

		ssl3_shutdown, \

		ssl3_renegotiate, \

		ssl3_renegotiate_check, \

		ssl3_get_message, \

		ssl3_read_bytes, \

		ssl3_write_bytes, \

		ssl3_dispatch_alert, \

		ssl3_ctrl, \

		ssl3_ctx_ctrl, \

		ssl3_get_cipher_by_char, \

		ssl3_put_cipher_by_char, \

		ssl3_pending, \

		ssl3_num_ciphers, \

		ssl3_get_cipher, \

		s_get_meth, \

		tls1_default_timeout, \

		/* &TLSv1_enc_data */NULL, \

		ssl_undefined_void_function, \

		ssl3_callback_ctrl, \

		ssl3_ctx_callback_ctrl, \

	}; 

#else /* #endif *//* EMULATOR */

#define IMPLEMENT_tls1_meth_func(func_name, s_accept, s_connect, s_get_meth) \

SSL_METHOD *func_name(void)  \

	{ \

	static SSL_METHOD func_name##_data= { \

		TLS1_VERSION, \

		tls1_new, \

		tls1_clear, \

		tls1_free, \

		s_accept, \

		s_connect, \

		ssl3_read, \

		ssl3_peek, \

		ssl3_write, \

		ssl3_shutdown, \

		ssl3_renegotiate, \

		ssl3_renegotiate_check, \

		ssl3_get_message, \

		ssl3_read_bytes, \

		ssl3_write_bytes, \

		ssl3_dispatch_alert, \

		ssl3_ctrl, \

		ssl3_ctx_ctrl, \

		ssl3_get_cipher_by_char, \

		ssl3_put_cipher_by_char, \

		ssl3_pending, \

		ssl3_num_ciphers, \

		ssl3_get_cipher, \

		s_get_meth, \

		tls1_default_timeout, \

		&TLSv1_enc_data, \

		ssl_undefined_void_function, \

		ssl3_callback_ctrl, \

		ssl3_ctx_callback_ctrl, \

	}; \

	return &func_name##_data; \

	}

#define IMPLEMENT_ssl3_meth_func(func_name, s_accept, s_connect, s_get_meth) \

SSL_METHOD *func_name(void)  \

	{ \

	static SSL_METHOD func_name##_data= { \

		SSL3_VERSION, \

		ssl3_new, \

		ssl3_clear, \

		ssl3_free, \

		s_accept, \

		s_connect, \

		ssl3_read, \

		ssl3_peek, \

		ssl3_write, \

		ssl3_shutdown, \

		ssl3_renegotiate, \

		ssl3_renegotiate_check, \

		ssl3_get_message, \

		ssl3_read_bytes, \

		ssl3_write_bytes, \

		ssl3_dispatch_alert, \

		ssl3_ctrl, \

		ssl3_ctx_ctrl, \

		ssl3_get_cipher_by_char, \

		ssl3_put_cipher_by_char, \

		ssl3_pending, \

		ssl3_num_ciphers, \

		ssl3_get_cipher, \

		s_get_meth, \

		ssl3_default_timeout, \

		&SSLv3_enc_data, \

		ssl_undefined_void_function, \

		ssl3_callback_ctrl, \

		ssl3_ctx_callback_ctrl, \

	}; \

	return &func_name##_data; \

	}

#define IMPLEMENT_ssl23_meth_func(func_name, s_accept, s_connect, s_get_meth) \

SSL_METHOD *func_name(void)  \

	{ \

	static SSL_METHOD func_name##_data= { \

	TLS1_VERSION, \

	tls1_new, \

	tls1_clear, \

	tls1_free, \

	s_accept, \

	s_connect, \

	ssl23_read, \

	ssl23_peek, \

	ssl23_write, \

	ssl_undefined_function, \

	ssl_undefined_function, \

	ssl_ok, \

	ssl3_get_message, \

	ssl3_read_bytes, \

	ssl3_write_bytes, \

	ssl3_dispatch_alert, \

	ssl3_ctrl, \

	ssl3_ctx_ctrl, \

	ssl23_get_cipher_by_char, \

	ssl23_put_cipher_by_char, \

	ssl_undefined_const_function, \

	ssl23_num_ciphers, \

	ssl23_get_cipher, \

	s_get_meth, \

	ssl23_default_timeout, \

	&ssl3_undef_enc_method, \

	ssl_undefined_void_function, \

	ssl3_callback_ctrl, \

	ssl3_ctx_callback_ctrl, \

	}; \

	return &func_name##_data; \

	}

#define IMPLEMENT_ssl2_meth_func(func_name, s_accept, s_connect, s_get_meth) \

SSL_METHOD *func_name(void)  \

	{ \

	static SSL_METHOD func_name##_data= { \

		SSL2_VERSION, \

		ssl2_new,	/* local */ \

		ssl2_clear,	/* local */ \

		ssl2_free,	/* local */ \

		s_accept, \

		s_connect, \

		ssl2_read, \

		ssl2_peek, \

		ssl2_write, \

		ssl2_shutdown, \

		ssl_ok,	/* NULL - renegotiate */ \

		ssl_ok,	/* NULL - check renegotiate */ \

		NULL, /* NULL - ssl_get_message */ \

		NULL, /* NULL - ssl_get_record */ \

		NULL, /* NULL - ssl_write_bytes */ \

		NULL, /* NULL - dispatch_alert */ \

		ssl2_ctrl,	/* local */ \

		ssl2_ctx_ctrl,	/* local */ \

		ssl2_get_cipher_by_char, \

		ssl2_put_cipher_by_char, \

		ssl2_pending, \

		ssl2_num_ciphers, \

		ssl2_get_cipher, \

		s_get_meth, \

		ssl2_default_timeout, \

		&ssl3_undef_enc_method, \

		ssl_undefined_void_function, \

		ssl2_callback_ctrl,	/* local */ \

		ssl2_ctx_callback_ctrl,	/* local */ \

	}; \

	return &func_name##_data; \

	}

#define IMPLEMENT_dtls1_meth_func(func_name, s_accept, s_connect, s_get_meth) \

SSL_METHOD *func_name(void)  \

	{ \

	static SSL_METHOD func_name##_data= { \

		DTLS1_VERSION, \

		dtls1_new, \

		dtls1_clear, \

		dtls1_free, \

		s_accept, \

		s_connect, \

		ssl3_read, \

		ssl3_peek, \

		ssl3_write, \

		ssl3_shutdown, \

		ssl3_renegotiate, \

		ssl3_renegotiate_check, \

		dtls1_get_message, \

		dtls1_read_bytes, \

		dtls1_write_app_data_bytes, \

		dtls1_dispatch_alert, \

		ssl3_ctrl, \

		ssl3_ctx_ctrl, \

		ssl3_get_cipher_by_char, \

		ssl3_put_cipher_by_char, \

		ssl3_pending, \

		ssl3_num_ciphers, \

		ssl3_get_cipher, \

		s_get_meth, \

		dtls1_default_timeout, \

		&DTLSv1_enc_data, \

		ssl_undefined_void_function, \

		ssl3_callback_ctrl, \

		ssl3_ctx_callback_ctrl, \

	}; \

	return &func_name##_data; \

}

#endif /* EMULATOR */

void ssl_clear_cipher_ctx(SSL *s);

int ssl_clear_bad_session(SSL *s);

CERT *ssl_cert_new(void);

CERT *ssl_cert_dup(CERT *cert);

int ssl_cert_inst(CERT **o);

void ssl_cert_free(CERT *c);

SESS_CERT *ssl_sess_cert_new(void);

void ssl_sess_cert_free(SESS_CERT *sc);

int ssl_set_peer_cert_type(SESS_CERT *c, int type);

int ssl_get_new_session(SSL *s, int session);

int ssl_get_prev_session(SSL *s, unsigned char *session,int len, const unsigned char *limit);

int ssl_cipher_id_cmp(const SSL_CIPHER *a,const SSL_CIPHER *b);

int ssl_cipher_ptr_id_cmp(const SSL_CIPHER * const *ap,

			const SSL_CIPHER * const *bp);

STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s,unsigned char *p,int num,

					       STACK_OF(SSL_CIPHER) **skp);

int ssl_cipher_list_to_bytes(SSL *s,STACK_OF(SSL_CIPHER) *sk,unsigned char *p,

                             int (*put_cb)(const SSL_CIPHER *, unsigned char *));

STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *meth,

					     STACK_OF(SSL_CIPHER) **pref,

					     STACK_OF(SSL_CIPHER) **sorted,

					     const char *rule_str);

void ssl_update_cache(SSL *s, int mode);

int ssl_cipher_get_evp(const SSL_SESSION *s,const EVP_CIPHER **enc,

		       const EVP_MD **md,SSL_COMP **comp);

int ssl_verify_cert_chain(SSL *s,STACK_OF(X509) *sk);

int ssl_undefined_function(SSL *s);

int ssl_undefined_void_function(void);

int ssl_undefined_const_function(const SSL *s);

X509 *ssl_get_server_send_cert(SSL *);

EVP_PKEY *ssl_get_sign_pkey(SSL *,SSL_CIPHER *);

int ssl_cert_type(X509 *x,EVP_PKEY *pkey);

void ssl_set_cert_masks(CERT *c, SSL_CIPHER *cipher);

STACK_OF(SSL_CIPHER) *ssl_get_ciphers_by_id(SSL *s);

int ssl_verify_alarm_type(long type);

void ssl_load_ciphers(void);

int ssl2_enc_init(SSL *s, int client);

int ssl2_generate_key_material(SSL *s);

void ssl2_enc(SSL *s,int send_data);

void ssl2_mac(SSL *s,unsigned char *mac,int send_data);

SSL_CIPHER *ssl2_get_cipher_by_char(const unsigned char *p);

int ssl2_put_cipher_by_char(const SSL_CIPHER *c,unsigned char *p);

int ssl2_part_read(SSL *s, unsigned long f, int i);

int ssl2_do_write(SSL *s);

int ssl2_set_certificate(SSL *s, int type, int len, const unsigned char *data);