SecureTransport/privateInc/sslPriv.h

   1 /*
   2  * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * The contents of this file constitute Original Code as defined in and are
   5  * subject to the Apple Public Source License Version 1.2 (the 'License').
   6  * You may not use this file except in compliance with the License. Please obtain
   7  * a copy of the License at http://www.apple.com/publicsource and read it before
   8  * using this file.
   9  *
  10  * This Original Code and all software distributed under the License are
  11  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
  12  * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
  13  * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  14  * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
  15  * specific language governing rights and limitations under the License.
  16  */
  17
  18
  19 /*
  20         File:           sslPriv.h
  21
  22         Contains:       Misc. private SSL typedefs
  23
  24         Written by:     Doug Mitchell, based on Netscape SSLRef 3.0
  25
  26         Copyright: (c) 1999 by Apple Computer, Inc., all rights reserved.
  27
  28 */
  29
  30 #ifndef _SSL_PRIV_H_
  31 #define _SSL_PRIV_H_    1
  32
  33 #include <CoreServices/../Frameworks/CarbonCore.framework/Headers/MacTypes.h>
  34 #include "sslBuildFlags.h"
  35
  36 #ifdef __cplusplus
  37 extern "C" {
  38 #endif
  39
  40 /* Apple CSP doesn't support D-H yet */
  41 #define APPLE_DH                0
  42
  43 /*
  44  * For ease of porting, we'll keep this around for internal use.
  45  * It's used extensively; eventually we'll convert over to
  46  * CFData, as in the public API.
  47  */
  48 typedef struct
  49 {   UInt32  length;
  50     UInt8   *data;
  51 } SSLBuffer;
  52
  53 /*
  54  * We can make this more Mac-like as well...
  55  */
  56 typedef struct
  57 {   UInt32  high;
  58     UInt32  low;
  59 }   sslUint64;
  60
  61 /*
  62  * Not exposed in public API
  63  */
  64 typedef enum
  65 {   SSL_ServerSide = 1,
  66     SSL_ClientSide = 2
  67 } SSLProtocolSide;
  68
  69 typedef enum
  70 {
  71         /* These values never appear in the actual protocol */
  72         SSL_Version_Undetermined = 0,
  73     SSL_Version_3_0_With_2_0_Hello = 100,
  74     SSL_Version_3_0_Only = 101,
  75         TLS_Version_1_0_Only = 202,
  76         /* actual protocol values */
  77     SSL_Version_2_0 = 0x0002,
  78     SSL_Version_3_0 = 0x0300,
  79         TLS_Version_1_0 = 0x0301                /* TLS 1.0 == SSL 3.1 */
  80 } SSLProtocolVersion;
  81
  82 /*
  83  * Clients see an opaque SSLContextRef; internal code uses the
  84  * following typedef.
  85  */
  86 typedef struct SSLContext SSLContext;
  87
  88 /*
  89  * Some hard-coded constants.
  90  */
  91
  92 /* The size of of client- and server-generated random numbers in hello messages. */
  93 #define SSL_CLIENT_SRVR_RAND_SIZE               32
  94
  95 /* The size of the pre-master and master secrets. */
  96 #define SSL_RSA_PREMASTER_SECRET_SIZE   48
  97 #define SSL_MASTER_SECRET_SIZE                  48
  98
  99 #ifdef __cplusplus
 100 }
 101 #endif
 102
 103 #endif  /* _SSL_PRIV_H */