зеркало из https://github.com/mozilla/pjs.git
147 строки
5.1 KiB
C
147 строки
5.1 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil -*- */
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/*
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* Fortezza support is removed.
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1994-2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/* $Id: preenc.h,v 1.6 2005/08/16 03:42:26 nelsonb%netscape.com Exp $ */
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/* Fortezza support is removed.
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* This file remains so that old programs will continue to compile,
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* But this functionality is no longer supported or implemented.
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*/
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#include "seccomon.h"
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#include "prio.h"
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typedef struct PEHeaderStr PEHeader;
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#define PE_MIME_TYPE "application/pre-encrypted"
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typedef struct PEFortezzaHeaderStr PEFortezzaHeader;
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typedef struct PEFortezzaGeneratedHeaderStr PEFortezzaGeneratedHeader;
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typedef struct PEFixedKeyHeaderStr PEFixedKeyHeader;
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typedef struct PERSAKeyHeaderStr PERSAKeyHeader;
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struct PEFortezzaHeaderStr {
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unsigned char key[12];
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unsigned char iv[24];
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unsigned char hash[20];
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unsigned char serial[8];
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};
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struct PEFortezzaGeneratedHeaderStr {
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unsigned char key[12];
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unsigned char iv[24];
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unsigned char hash[20];
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unsigned char Ra[128];
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unsigned char Y[128];
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};
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struct PEFixedKeyHeaderStr {
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unsigned char pkcs11Mech[4];
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unsigned char labelLen[2];
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unsigned char keyIDLen[2];
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unsigned char ivLen[2];
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unsigned char keyLen[2];
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unsigned char data[1];
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};
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struct PERSAKeyHeaderStr {
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unsigned char pkcs11Mech[4];
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unsigned char issuerLen[2];
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unsigned char serialLen[2];
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unsigned char ivLen[2];
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unsigned char keyLen[2];
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unsigned char data[1];
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};
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#define PEFIXED_Label(header) (header->data)
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#define PEFIXED_KeyID(header) (&header->data[GetInt2(header->labelLen)])
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#define PEFIXED_IV(header) (&header->data[GetInt2(header->labelLen)\
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+GetInt2(header->keyIDLen)])
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#define PEFIXED_Key(header) (&header->data[GetInt2(header->labelLen)\
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+GetInt2(header->keyIDLen)+GetInt2(header->keyLen)])
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#define PERSA_Issuer(header) (header->data)
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#define PERSA_Serial(header) (&header->data[GetInt2(header->issuerLen)])
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#define PERSA_IV(header) (&header->data[GetInt2(header->issuerLen)\
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+GetInt2(header->serialLen)])
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#define PERSA_Key(header) (&header->data[GetInt2(header->issuerLen)\
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+GetInt2(header->serialLen)+GetInt2(header->keyLen)])
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struct PEHeaderStr {
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unsigned char magic [2];
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unsigned char len [2];
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unsigned char type [2];
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unsigned char version[2];
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union {
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PEFortezzaHeader fortezza;
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PEFortezzaGeneratedHeader g_fortezza;
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PEFixedKeyHeader fixed;
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PERSAKeyHeader rsa;
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} u;
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};
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#define PE_CRYPT_INTRO_LEN 8
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#define PE_INTRO_LEN 4
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#define PE_BASE_HEADER_LEN 8
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#define PRE_BLOCK_SIZE 8
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#define GetInt2(c) ((c[0] << 8) | c[1])
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#define GetInt4(c) (((unsigned long)c[0] << 24)|((unsigned long)c[1] << 16)\
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|((unsigned long)c[2] << 8)| ((unsigned long)c[3]))
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#define PutInt2(c,i) ((c[1] = (i) & 0xff), (c[0] = ((i) >> 8) & 0xff))
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#define PutInt4(c,i) ((c[0]=((i) >> 24) & 0xff),(c[1]=((i) >> 16) & 0xff),\
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(c[2] = ((i) >> 8) & 0xff), (c[3] = (i) & 0xff))
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#define PRE_MAGIC 0xc0de
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#define PRE_VERSION 0x1010
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#define PRE_FORTEZZA_FILE 0x00ff
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#define PRE_FORTEZZA_STREAM 0x00f5
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#define PRE_FORTEZZA_GEN_STREAM 0x00f6
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#define PRE_FIXED_FILE 0x000f
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#define PRE_RSA_FILE 0x001f
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#define PRE_FIXED_STREAM 0x0005
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PEHeader *SSL_PreencryptedStreamToFile(PRFileDesc *fd, PEHeader *,
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int *headerSize);
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PEHeader *SSL_PreencryptedFileToStream(PRFileDesc *fd, PEHeader *,
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int *headerSize);
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