X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/libsecurity_ssl/lib/symCipher.h diff --git a/libsecurity_ssl/lib/symCipher.h b/libsecurity_ssl/lib/symCipher.h deleted file mode 100644 index 7fb0f61c..00000000 --- a/libsecurity_ssl/lib/symCipher.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Copyright (c) 1999-2001,2005-2008,2010-2012 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@ - */ - -/* - * symCipher.h - symmetric cipher module - */ - -#ifndef _SYM_CIPHER_H_ -#define _SYM_CIPHER_H_ - -#include -#include -#include "cipherSpecs.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define MASTER_SECRET_LEN 48 /* master secret = 3 x MD5 hashes concatenated */ - -/* SSL V2 - mac secret is the size of symmetric key, not digest */ -#define MAX_SYMKEY_SIZE 24 - -typedef enum -{ - streamCipherType, - blockCipherType, - aeadCipherType -} CipherType; - -typedef struct { - SSL_CipherAlgorithm keyAlg; - CipherType cipherType; - uint8_t keySize; /* Sizes are in bytes */ - uint8_t ivSize; - uint8_t blockSize; -} SSLSymmetricCipherParams; - - -/* All symmetric ciphers go thru these callouts. */ -struct SymCipherContext; -typedef struct SymCipherContext *SymCipherContext; - -typedef int (*SSLKeyFunc)( - const SSLSymmetricCipherParams *params, - int encrypting, - uint8_t *key, - uint8_t *iv, - SymCipherContext *cipherCtx); -typedef int (*SSLSetIVFunc)( - const uint8_t *iv, - size_t len, - SymCipherContext cipherCtx); -typedef int (*SSLAddADD)( - const uint8_t *src, - size_t len, - SymCipherContext cipherCtx); -typedef int (*SSLCryptFunc)( - const uint8_t *src, - uint8_t *dest, - size_t len, - SymCipherContext cipherCtx); -typedef int (*SSLFinishFunc)( - SymCipherContext cipherCtx); -typedef int (*SSLAEADDoneFunc)( - uint8_t *mac, - size_t *macLen, - SymCipherContext cipherCtx); - -/* Statically defined description of a symmetric cipher. */ -typedef struct { - SSLKeyFunc initialize; - SSLCryptFunc encrypt; - SSLCryptFunc decrypt; -} Cipher; - -typedef struct { - SSLKeyFunc initialize; - SSLSetIVFunc setIV; - SSLAddADD update; - SSLCryptFunc encrypt; - SSLCryptFunc decrypt; - SSLAEADDoneFunc done; - uint8_t macSize; -} AEADCipher; - - -typedef struct SSLSymmetricCipher { - const SSLSymmetricCipherParams *params; - SSLFinishFunc finish; - union { - const Cipher cipher; /* stream or block cipher type */ - const AEADCipher aead; /* aeadCipherType */ - } c; -} SSLSymmetricCipher; - -extern const SSLSymmetricCipher SSLCipherNull; -extern const SSLSymmetricCipher SSLCipherRC2_40; -extern const SSLSymmetricCipher SSLCipherRC2_128; -extern const SSLSymmetricCipher SSLCipherRC4_40; -extern const SSLSymmetricCipher SSLCipherRC4_128; -extern const SSLSymmetricCipher SSLCipherDES40_CBC; -extern const SSLSymmetricCipher SSLCipherDES_CBC; -extern const SSLSymmetricCipher SSLCipher3DES_CBC; -extern const SSLSymmetricCipher SSLCipherAES_128_CBC; -extern const SSLSymmetricCipher SSLCipherAES_256_CBC; -extern const SSLSymmetricCipher SSLCipherAES_128_GCM; -extern const SSLSymmetricCipher SSLCipherAES_256_GCM; - -/* Those are defined in symCipherParams.c */ -extern const SSLSymmetricCipherParams SSLCipherNullParams; -extern const SSLSymmetricCipherParams SSLCipherRC2_40Params; -extern const SSLSymmetricCipherParams SSLCipherRC2_128Params; -extern const SSLSymmetricCipherParams SSLCipherRC4_40Params; -extern const SSLSymmetricCipherParams SSLCipherRC4_128Params; -extern const SSLSymmetricCipherParams SSLCipherDES40_CBCParams; -extern const SSLSymmetricCipherParams SSLCipherDES_CBCParams; -extern const SSLSymmetricCipherParams SSLCipher3DES_CBCParams; -extern const SSLSymmetricCipherParams SSLCipherAES_128_CBCParams; -extern const SSLSymmetricCipherParams SSLCipherAES_256_CBCParams; -extern const SSLSymmetricCipherParams SSLCipherAES_128_GCMParams; -extern const SSLSymmetricCipherParams SSLCipherAES_256_GCMParams; - -#ifdef __cplusplus -} -#endif - -#endif /* _SYM_CIPHER_H_ */