This archive contains the source code of VeraCrypt. It is based on original TrueCrypt 7.1a with security enhancements and modifications. Important ========= You may use the source code contained in this archive only if you accept and agree to the license terms contained in the file 'License.txt', which is included in this archive. Note that the license specifies, for example, that a derived work must not be called 'TrueCrypt' or 'VeraCrypt' Contents ======== I. Windows Requirements for Building VeraCrypt for Windows Instructions for Building VeraCrypt for Windows Instructions for Signing and Packaging VeraCrypt for Windows II. Linux and Mac OS X Requirements for Building VeraCrypt for Linux and Mac OS X Instructions for Building VeraCrypt for Linux and Mac OS X Mac OS X specifics III. FreeBSD and OpenSolaris IV. Third-Party Developers (Contributors) V. Legal Information VI. Further Information I. Windows ========== Requirements for Building VeraCrypt for Windows: ------------------------------------------------ - Microsoft Visual C++ 2010 SP1 (Professional Edition or compatible) - Microsoft Visual C++ 1.52 (available from MSDN Subscriber Downloads) - Microsoft Windows SDK for Windows 7.1 (configured for Visual C++ 2010) - Microsoft Windows SDK for Windows 8.1 (needed for SHA-256 code signing) - Microsoft Windows Driver Kit 7.1.0 (build 7600.16385.1) - RSA Security Inc. PKCS #11 Cryptographic Token Interface (Cryptoki) 2.20 header files (available at ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-11/v2-20) - NASM assembler 2.08 or compatible - gzip compressor - upx packer (available at http://upx.sourceforge.net/) IMPORTANT: The 64-bit editions of Windows Vista and later versions of Windows, and in some cases (e.g. playback of HD DVD content) also the 32-bit editions, do not allow the VeraCrypt driver to run without an appropriate digital signature. Therefore, all .sys files in official VeraCrypt binary packages are digitally signed with the digital certificate of the IDRIX, which was issued by Thawte certification authority. At the end of each official .exe and .sys file, there are embedded digital signatures and all related certificates (i.e. all certificates in the relevant certification chain, such as the certification authority certificates, CA-MS cross-certificate, and the IDRIX certificate). Keep this in mind if you compile VeraCrypt and compare your binaries with the official binaries. If your binaries are unsigned, the sizes of the official binaries will usually be approximately 10 KB greater than sizes of your binaries (there may be further differences if you use a different version of the compiler, or if you install a different or no service pack for Visual Studio, or different hotfixes for it, or if you use different versions of the required SDKs). Instructions for Building VeraCrypt for Windows: ------------------------------------------------ 1) Create an environment variable 'MSVC16_ROOT' pointing to the folder 'MSVC15' extracted from the Visual C++ 1.52 self-extracting package. Note: The 16-bit installer MSVC15\SETUP.EXE cannot be run on 64-bit Windows, but it is actually not necessary to run it. You only need to extract the folder 'MSVC15', which contains the 32-bit binaries required to build the VeraCrypt Boot Loader. 2) If you have installed the Windows Driver Development Kit in another directory than '%SYSTEMDRIVE%\WinDDK', create an environment variable 'WINDDK_ROOT' pointing to the DDK installation directory. 3) Copy the PKCS #11 header files to a standard include path or create an environment variable 'PKCS11_INC' pointing to the directory where the PKCS #11 header files are installed. 4) Open the solution file 'VeraCrypt.sln' in Microsoft Visual Studio 2010. 5) Select 'All' as the active solution configuration. 6) Build the solution. 7) If successful, there should be newly built VeraCrypt binaries in the 'Release' folder. Instructions for Signing and Packaging VeraCrypt for Windows: ------------------------------------------------------------- First, create an environment variable 'WSDK81' pointing to the Windows SDK for Windows 8.1 installation directory. The folder "Signing" contains a batch file (sign.bat) that will sign all VeraCrypt components using a code signing certificate present on the certificate store and also build the final installation setup. The batch file suppose that the code signing certificate is issued by Thawt. This is the case for IDRIX's certificate. If yours is issued by another CA, then you should put the Root and Intermediate certificates in the "Signing" folder and then modify sign.bat accordingly. II. Linux and Mac OS X ====================== Requirements for Building VeraCrypt for Linux and Mac OS X: ----------------------------------------------------------- - GNU Make - GNU C++ Compiler 4.0 or compatible - Apple Xcode (Mac OS X only) - NASM assembler 2.08 or compatible (x86/x64 architecture o
/*
  zip_fopen_index.c -- open file in zip archive for reading by index
  Copyright (C) 1999-2019 Dieter Baron and Thomas Klausner

  This file is part of libzip, a library to manipulate ZIP archives.
  The authors can be contacted at <libzip@nih.at>

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:
  1. Redistributions of source code must retain the above copyright
     notice, this list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.
  3. The names of the authors may not be used to endorse or promote
     products derived from this software without specific prior
     written permission.

  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
  OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
  IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/


#include "zipint.h"


ZIP_EXTERN zip_file_t *
zip_fopen_index(zip_t *za, zip_uint64_t index, zip_flags_t flags) {
    return zip_fopen_index_encrypted(za, index, flags, za->default_password);
}