1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil -*- */ 2 3 /* 4 * Fortezza support is removed. 5 * 6 * ***** BEGIN LICENSE BLOCK ***** 7 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 8 * 9 * The contents of this file are subject to the Mozilla Public License Version 10 * 1.1 (the "License"); you may not use this file except in compliance with 11 * the License. You may obtain a copy of the License at 12 * http://www.mozilla.org/MPL/ 13 * 14 * Software distributed under the License is distributed on an "AS IS" basis, 15 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 16 * for the specific language governing rights and limitations under the 17 * License. 18 * 19 * The Original Code is the Netscape security libraries. 20 * 21 * The Initial Developer of the Original Code is 22 * Netscape Communications Corporation. 23 * Portions created by the Initial Developer are Copyright (C) 1994-2000 24 * the Initial Developer. All Rights Reserved. 25 * 26 * Contributor(s): 27 * 28 * Alternatively, the contents of this file may be used under the terms of 29 * either the GNU General Public License Version 2 or later (the "GPL"), or 30 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), 31 * in which case the provisions of the GPL or the LGPL are applicable instead 32 * of those above. If you wish to allow use of your version of this file only 33 * under the terms of either the GPL or the LGPL, and not to allow others to 34 * use your version of this file under the terms of the MPL, indicate your 35 * decision by deleting the provisions above and replace them with the notice 36 * and other provisions required by the GPL or the LGPL. If you do not delete 37 * the provisions above, a recipient may use your version of this file under 38 * the terms of any one of the MPL, the GPL or the LGPL. 39 * 40 * ***** END LICENSE BLOCK ***** */ 41 /* $Id: preenc.h,v 1.6 2005/08/16 03:42:26 nelsonb%netscape.com Exp $ */ 42 43 /* Fortezza support is removed. 44 * This file remains so that old programs will continue to compile, 45 * But this functionality is no longer supported or implemented. 46 */ 47 48 #include "seccomon.h" 49 #include "prio.h" 50 51 typedef struct PEHeaderStr PEHeader; 52 53 #define PE_MIME_TYPE "application/pre-encrypted" 54 55 typedef struct PEFortezzaHeaderStr PEFortezzaHeader; 56 typedef struct PEFortezzaGeneratedHeaderStr PEFortezzaGeneratedHeader; 57 typedef struct PEFixedKeyHeaderStr PEFixedKeyHeader; 58 typedef struct PERSAKeyHeaderStr PERSAKeyHeader; 59 60 struct PEFortezzaHeaderStr { 61 unsigned char key[12]; 62 unsigned char iv[24]; 63 unsigned char hash[20]; 64 unsigned char serial[8]; 65 }; 66 67 struct PEFortezzaGeneratedHeaderStr { 68 unsigned char key[12]; 69 unsigned char iv[24]; 70 unsigned char hash[20]; 71 unsigned char Ra[128]; 72 unsigned char Y[128]; 73 }; 74 75 struct PEFixedKeyHeaderStr { 76 unsigned char pkcs11Mech[4]; 77 unsigned char labelLen[2]; 78 unsigned char keyIDLen[2]; 79 unsigned char ivLen[2]; 80 unsigned char keyLen[2]; 81 unsigned char data[1]; 82 }; 83 84 struct PERSAKeyHeaderStr { 85 unsigned char pkcs11Mech[4]; 86 unsigned char issuerLen[2]; 87 unsigned char serialLen[2]; 88 unsigned char ivLen[2]; 89 unsigned char keyLen[2]; 90 unsigned char data[1]; 91 }; 92 93 #define PEFIXED_Label(header) (header->data) 94 #define PEFIXED_KeyID(header) (&header->data[GetInt2(header->labelLen)]) 95 #define PEFIXED_IV(header) (&header->data[GetInt2(header->labelLen)\ 96 +GetInt2(header->keyIDLen)]) 97 #define PEFIXED_Key(header) (&header->data[GetInt2(header->labelLen)\ 98 +GetInt2(header->keyIDLen)+GetInt2(header->keyLen)]) 99 #define PERSA_Issuer(header) (header->data) 100 #define PERSA_Serial(header) (&header->data[GetInt2(header->issuerLen)]) 101 #define PERSA_IV(header) (&header->data[GetInt2(header->issuerLen)\ 102 +GetInt2(header->serialLen)]) 103 #define PERSA_Key(header) (&header->data[GetInt2(header->issuerLen)\ 104 +GetInt2(header->serialLen)+GetInt2(header->keyLen)]) 105 struct PEHeaderStr { 106 unsigned char magic [2]; 107 unsigned char len [2]; 108 unsigned char type [2]; 109 unsigned char version[2]; 110 union { 111 PEFortezzaHeader fortezza; 112 PEFortezzaGeneratedHeader g_fortezza; 113 PEFixedKeyHeader fixed; 114 PERSAKeyHeader rsa; 115 } u; 116 }; 117 118 #define PE_CRYPT_INTRO_LEN 8 119 #define PE_INTRO_LEN 4 120 #define PE_BASE_HEADER_LEN 8 121 122 #define PRE_BLOCK_SIZE 8 123 124 125 #define GetInt2(c) ((c[0] << 8) | c[1]) 126 #define GetInt4(c) (((unsigned long)c[0] << 24)|((unsigned long)c[1] << 16)\ 127 |((unsigned long)c[2] << 8)| ((unsigned long)c[3])) 128 #define PutInt2(c,i) ((c[1] = (i) & 0xff), (c[0] = ((i) >> 8) & 0xff)) 129 #define PutInt4(c,i) ((c[0]=((i) >> 24) & 0xff),(c[1]=((i) >> 16) & 0xff),\ 130 (c[2] = ((i) >> 8) & 0xff), (c[3] = (i) & 0xff)) 131 132 #define PRE_MAGIC 0xc0de 133 #define PRE_VERSION 0x1010 134 #define PRE_FORTEZZA_FILE 0x00ff 135 #define PRE_FORTEZZA_STREAM 0x00f5 136 #define PRE_FORTEZZA_GEN_STREAM 0x00f6 137 #define PRE_FIXED_FILE 0x000f 138 #define PRE_RSA_FILE 0x001f 139 #define PRE_FIXED_STREAM 0x0005 140 141 PEHeader *SSL_PreencryptedStreamToFile(PRFileDesc *fd, PEHeader *, 142 int *headerSize); 143 144 PEHeader *SSL_PreencryptedFileToStream(PRFileDesc *fd, PEHeader *, 145 int *headerSize); 146 147