Windows Loader V.2.2.2 Download
Kanisha Dezarn
The objective of this work package is the analysis of the interaction between the operating system and a Trusted Platform Module as well as its role during the boot process. Logging and configuration capabilities are being derived.The exact release of the Windows 10 system in focus is build 1607, 64-bit, long-term servicing branch (LTSB), German language.
Due to the long duration of this project, a differential analysis between the original version Windows 10, Build 1607 and Windows 10 Enterprise LTSC 2019 (Build 1809) was carried out for this work package. This version will be supported by Microsoft until 2029.
There are no significant changes in functional and/or implementation aspects of the interaction between Windows 10 and the Trusted Platform Module (TPM). This also applies to the TPM provisioning process, the role that the TPM plays in activities of the operating system, and the configuration and logging capabilities of the TPM.
The objective of this work package is the analysis of the: (i) interactions between the Windows 10 operating system that is subject of analysis and the Trusted Platform Module (TPM); (ii) the role that the TPM plays in activities of the operating system, with a focus on the boot process (which we refer to as Windows boot); and (iii) the configuration and logging capabilities of the TPM. The TPM standard in focus is that of version 2.0. The exact release of the Windows 10 system in focus is build 1607, 64-bit, long-term servicing branch (LTSB), German language.
The TPM is a passive device executing commands submitted to it and returning relevant data, such as status codes. The parts of the Windows 10 system deployed in user-land can communicate with the TPM in two ways: direct or abstracted. The direct TPM communication involves executing functions declared as part of the TBS library file named tbs.dll whereas the abstracted way is communicating via the Windows 10 CNG library (CNG: Crypto Next Generation). This library abstracts functionalities of the TBS library by providing a cryptography provider called Platform Cryptographic Provider.
The parts of the Windows 10 system deployed in kernel-land can communicate with the TPM by invoking functions implemented in the TPM export driver. Basically, export drivers are kernel-mode library files exporting routines to the kernel or other drivers.
The core activities of the Windows boot process are performed by three entities booting the Windows system to its full extent, making it ready for use: the boot manager, the Windows loader, and the Windows kernel. In summary:
Each part checks the integrity of the following one by verifying the components digital signature. The certificates of image signers are verified using a public key stored as part of a root certificate issued by Microsoft. This certificate is hardcoded in the boot manager executable, the windows loader and the Windows kernel in a data structure informally referred to as the root table.
The TPM stores the hashes calculated in the pre-OS environment and related data into a context known as the WBCL or "Windows Boot Configuration Log". A new WBCL is generated at every system startup since this is when new integrity measurements are made.
The objective of this work package is the development of a proof-of-concept (PoC) for provisioning the TPM outside of the Windows operating system. The TPM provisioning process involves multiple activities, such as setting an owner authorization value and storing a storage root key (SRK) in the TPM device. The focus of this work is on setting an owner authorization value. This process involves changing an already set owner authorization value, or specifying a new owner authorization value, and storing this value in the TPM. In this work, we use the tpm2-tools Linux toolset of version 3.1.3-2 for setting an owner authorization value in Linux.
If a given TPM device is provisioned in Linux, the owner authorization value set in Linux cannot be used in the context of Windows 10. It could be observed that in such a scenario, Windows 10 does not re-provision the TPM. In addition, the non-programmatic TPM configuration capabilities of Windows 10 do not enable users to manually input the owner authorization value in order to execute protected TPM commands and functionalities (e.g., changing the set owner authorization value). This is because a Windows 10 instance does not consider a TPM device trustworthy when the ownership of it has been taken in another operating system instance.
This section includes general compilation instructions, if you are compiling for Windows etcor another OS, you may find additional more detailed help at PostGIS User contributed compile guides and PostGIS Dev Wiki.
If you are a windows user, you can get stable builds via Stackbuilder or PostGIS Windows download site We also have very bleeding-edge windows experimental builds that are built usually once or twice a week or whenever anything exciting happens. You can use these to experiment with the in progress releases of PostGIS
The PostGIS module is an extension to the PostgreSQL backend server. As such, PostGIS 3.4.3dev requires full PostgreSQL server headers access in order to compile. It can be built against PostgreSQL versions 12 - 16. Earlier versions of PostgreSQL are not supported.
This is a workaround for bogus C++ exceptions interaction with olderdevelopment tools. If you experience weird problems (backendunexpectedly closed or similar things) try this trick. This will requirerecompiling your PostgreSQL from scratch, of course.
To enable ST_AsMVT protobuf-c library 1.1.0 or higher (for usage) and the protoc-c compiler (for building) are required.Also, pkg-config is required to verify the correct minimum version of protobuf-c.See protobuf-c.By default, Postgis will use Wagyu to validate MVT polygons faster which requires a c++11 compiler. It will use CXXFLAGS and the same compiler as the PostgreSQL installation. To disable this and use GEOS instead use the --without-wagyu during the configure step.
With no additional parameters, this command will attempt toautomatically locate the required components and libraries needed tobuild the PostGIS source code on your system. Although this is the mostcommon usage of ./configure, the script acceptsseveral parameters for those who have the required libraries andprograms in non-standard locations.
Starting with PostGIS 3.0, the library files generated by default will no longer have the minor versionas part of the file name. This means all PostGIS 3 libs will end in postgis-3.This was done to make pg_upgrade easier, with downside that you can only installone version PostGIS 3 series in your server.To get the old behavior of file including the minor version: e.g. postgis-3.0add this switch to your configure statement.
PostgreSQL provides a utility called pg_config to enable extensions like PostGIS to locate the PostgreSQL installation directory. Use this parameter (--with-pgconfig=/path/to/pg_config) to manually specify a particular PostgreSQL installation that PostGIS will build against.
GDAL, a required library, provides functionality needed for raster support gdal-config to enable software installations to locate the GDAL installation directory. Use this parameter (--with-gdalconfig=/path/to/gdal-config) to manually specify a particular GDAL installation that PostGIS will build against.
GEOS, a required geometry library, provides a utility called geos-config to enable software installations to locate the GEOS installation directory. Use this parameter (--with-geosconfig=/path/to/geos-config) to manually specify a particular GEOS installation that PostGIS will build against.
LibXML is the library required for doing GeomFromKML/GML processes. It normally is found if you have libxml installed, but if not or you want a specific version used, you'll need to point PostGIS at a specific xml2-config confi file to enable software installations to locate the LibXML installation directory. Use this parameter (>--with-xml2config=/path/to/xml2-config) to manually specify a particular LibXML installation that PostGIS will build against.
Proj is a reprojection library required by PostGIS. Use this parameter (--with-projdir=/path/to/projdir) to manually specify a particular Proj installation directory that PostGIS will build against.
JSON-C is an MIT-licensed JSON library required by PostGIS ST_GeomFromJSON support. Use this parameter (--with-jsondir=/path/to/jsondir) to manually specify a particular JSON-C installation directory that PostGIS will build against.
PCRE is an BSD-licensed Perl Compatible Regular Expression library required by address_standardizer extension. Use this parameter (--with-pcredir=/path/to/pcredir) to manually specify a particular PCRE installation directory that PostGIS will build against.
By default PostGIS will try to detect gettext support and compile with it, however if you run into incompatibility issues that cause breakage of loader, you can disable it entirely with this command. Refer to ticket for an example issue solved by configuring with this. NOTE: that you aren't missing much by turning this off. This is used for international help/label support for the GUI loader which is not yet documented and still experimental.
As of PostGIS v1.4.0, all the functions have comments generated from thedocumentation. If you wish to install these comments into your spatialdatabases later, run the command which requires docbook. The postgis_comments.sql and otherpackage comments files raster_comments.sql, topology_comments.sql arealso packaged in the tar.gz distribution in the doc folder so no need to make commentsif installing from the tar ball. Comments are also included as part of the CREATE EXTENSION install.
Introduced in PostGIS 2.0. This generates html cheat sheets suitable for quick reference or for student handouts.This requires xsltproc to build and will generate 4 files in doc folder topology_cheatsheet.html, tiger_geocoder_cheatsheet.html,raster_cheatsheet.html, postgis_cheatsheet.html
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