/* * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved. * * The contents of this file constitute Original Code as defined in and are * subject to the Apple Public Source License Version 1.2 (the 'License'). * You may not use this file except in compliance with the License. Please obtain * a copy of the License at http://www.apple.com/publicsource and read it before * using this file. * * This 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. */ #include "sslContext.h" #include static OSStatus NullInit( uint8 *key, uint8* iv, CipherContext *cipherCtx, SSLContext *ctx); static OSStatus NullCrypt( SSLBuffer src, SSLBuffer dest, CipherContext *cipherCtx, SSLContext *ctx); static OSStatus NullFinish( CipherContext *cipherCtx, SSLContext *ctx); extern "C" { extern const SSLSymmetricCipher SSLCipherNull; } const SSLSymmetricCipher SSLCipherNull = { 0, /* Key size in bytes (ignoring parity) */ 0, /* Secret key size */ 0, /* IV size */ 0, /* Block size */ CSSM_ALGID_NONE, CSSM_ALGID_NONE, CSSM_ALGMODE_NONE, CSSM_PADDING_NONE, NullInit, NullCrypt, NullCrypt, NullFinish }; static OSStatus NullInit( uint8 *key, uint8* iv, CipherContext *cipherCtx, SSLContext *ctx) { return noErr; } static OSStatus NullCrypt( SSLBuffer src, SSLBuffer dest, CipherContext *cipherCtx, SSLContext *ctx) { if (src.data != dest.data) memcpy(dest.data, src.data, src.length); return noErr; } static OSStatus NullFinish( CipherContext *cipherCtx, SSLContext *ctx) { return noErr; }