/* * Copyright (c) 2014 Apple Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * tls_types_private.h - private types and constants for coreTLS Handshake and Record layers. */ /* This header should be kernel and libsystem compatible */ #ifndef _TLS_TYPES_PRIVATE_H_ #define _TLS_TYPES_PRIVATE_H_ 1 #include <tls_types.h> enum { errSSLRecordParam = -50, /* One or more parameters passed to a function were not valid. */ errSSLRecordInternal = -10000, errSSLRecordWouldBlock = -10001, errSSLRecordProtocol = -10002, errSSLRecordNegotiation = -10003, errSSLRecordClosedAbort = -10004, errSSLRecordConnectionRefused = -10005, /* peer dropped connection before responding */ errSSLRecordDecryptionFail = -10006, /* decryption failure */ errSSLRecordBadRecordMac = -10007, /* bad MAC */ errSSLRecordRecordOverflow = -10008, /* record overflow */ errSSLRecordUnexpectedRecord = -10009, /* unexpected (skipped) record in DTLS */ }; /* FIXME: This enum and the SSLRecord are exposed because they are used at the interface between the Record and Handshake layer. This might not be the best idea */ enum { SSL_RecordTypeV2_0, SSL_RecordTypeV3_Smallest = 20, SSL_RecordTypeChangeCipher = 20, SSL_RecordTypeAlert = 21, SSL_RecordTypeHandshake = 22, SSL_RecordTypeAppData = 23, SSL_RecordTypeV3_Largest = 23 }; #define TLS_AES_GCM_TAG_SIZE 16 #define TLS_AES_GCM_IMPLICIT_IV_SIZE 4 #define TLS_AES_GCM_EXPLICIT_IV_SIZE 8 #endif /* _TLS_TYPES_PRIVATE_H_ */