SecureTransport/privateInc/SecureTransportPriv.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:           SecureTransportPriv.h
  21
  22         Contains:       Apple-private exported routines
  23
  24         Copyright: (c) 1999 by Apple Computer, Inc., all rights reserved.
  25
  26 */
  27
  28 #ifndef _SECURE_TRANSPORT_PRIV_H_
  29 #define _SECURE_TRANSPORT_PRIV_H_       1
  30
  31 #include <Security/SecureTransport.h>
  32
  33 #ifdef __cplusplus
  34 extern "C" {
  35 #endif
  36
  37 /* The size of of client- and server-generated random numbers in hello messages. */
  38 #define SSL_CLIENT_SRVR_RAND_SIZE               32
  39
  40 /* The size of the pre-master and master secrets. */
  41 #define SSL_RSA_PREMASTER_SECRET_SIZE   48
  42 #define SSL_MASTER_SECRET_SIZE                  48
  43
  44 /*
  45  * For the following three functions, *size is the available
  46  * buffer size on entry and the actual size of the data returned
  47  * on return. The above consts are for convenience.
  48  */
  49 OSStatus SSLInternalMasterSecret(
  50    SSLContextRef context,
  51    void *secret,         // mallocd by caller, SSL_MASTER_SECRET_SIZE
  52    size_t *secretSize);  // in/out
  53
  54 OSStatus SSLInternalServerRandom(
  55    SSLContextRef context,
  56    void *rand,                  // mallocd by caller, SSL_CLIENT_SRVR_RAND_SIZE
  57    size_t *randSize);   // in/out
  58
  59 OSStatus SSLInternalClientRandom(
  60    SSLContextRef context,
  61    void *rand,                  // mallocd by caller, SSL_CLIENT_SRVR_RAND_SIZE
  62    size_t *randSize);   // in/out
  63
  64 OSStatus SSLInternal_PRF(
  65    SSLContextRef context,
  66    const void *secret,
  67    size_t secretLen,
  68    const void *label,
  69    size_t labelLen,
  70    const void *seed,
  71    size_t seedLen,
  72    void *out,                   // mallocd by caller, length >= outLen
  73    size_t outLen);
  74
  75 #ifdef __cplusplus
  76 }
  77 #endif
  78
  79 #endif  /* _SECURE_TRANSPORT_PRIV_H_ */