зеркало из https://github.com/mozilla/gecko-dev.git
114 строки
3.7 KiB
C
114 строки
3.7 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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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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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) + \
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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) + \
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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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