Fix README

This commit is contained in:
Roberto Sassu 2020-07-14 09:25:35 +02:00
parent cf8d0b518a
commit 34f0d4f9a3
2 changed files with 33 additions and 199 deletions

View File

@ -1,36 +0,0 @@
# tss2
#### Description
IBM's TCG Software Stack (TSS) for TPM 2.0 and related utilities
#### Software Architecture
Software architecture description
#### Installation
1. xxxx
2. xxxx
3. xxxx
#### Instructions
1. xxxx
2. xxxx
3. xxxx
#### Contribution
1. Fork the repository
2. Create Feat_xxx branch
3. Commit your code
4. Create Pull Request
#### Gitee Feature
1. You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
2. Gitee blog [blog.gitee.com](https://blog.gitee.com)
3. Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
4. The most valuable open source project [GVP](https://gitee.com/gvp)
5. The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
6. The most popular members [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)

196
README.md
View File

@ -1,166 +1,36 @@
Linux Specific build notes # tss2
--------------------------
Written by Ken Goldman #### Description
IBM Thomas J. Watson Research Center IBM's TCG Software Stack (TSS) for TPM 2.0 and related utilities
#### Software Architecture
Software architecture description
#### Installation
1. xxxx
2. xxxx
3. xxxx
#### Instructions
1. xxxx
2. xxxx
3. xxxx
#### Contribution
1. Fork the repository
2. Create Feat_xxx branch
3. Commit your code
4. Create Pull Request
Prior to the autotools support, most users began by untarring the #### Gitee Feature
tarball or cloning the git repo, and then executing 'make' or 'make -f
<makefile>' in the utils and utils12 directories. For autotools and the
existing makefiles to co-exist, the existing "makefile" was renamed to
"makefiletpmc".
$ cd utils 1. You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
$ make -f makefiletpmc 2. Gitee blog [blog.gitee.com](https://blog.gitee.com)
$ cd utils12 3. Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
$ make -f makefiletpmc 4. The most valuable open source project [GVP](https://gitee.com/gvp)
5. The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
This builds a TSS 6. The most popular members [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
- with TPM 2.0 and TPM 1.2 support,
- connecting to a TPM 2.0 SW TPM,
- with TSS state files in cwd,
- with tracing support,
- and with elliptic curve support.
Refer to the "Advanced options", below, for additional compiler options.
Autotools
---------
On Linux (and probably other Unix systems), open source projects expect
the normal shell command 'autoreconf -i && ./configure && make && make install'
should configure and build the package.
Example 1: To configure the TSS library to use the software TPM, build and
install the package in ${HOME}/local/bin and ${HOME}/local/lib directories
execute the following shell commands:
$ autoreconf -i
$ ./configure --prefix=${HOME}/local --disable-hwtpm
$ make clean
$ make
$ make install
An initial set of the most common TSS "./configure" options are defined
to enable/disable different features.
--disable-tpm-2.0 - include only TPM 1.2 support
--disable-tpm-1.2 - include only TPM 2.0 support
--disable-hwtpm - don't use the hardware TPM, use a software one instead
--disable-rmtpm - when using a hardware TPM, don't use the resource manager
--enable-noprint - build a TSS library without tracing or prints
--enable-nofile - build a TSS library that does not use files to preserve state
--enable-nocrypto - build a TSS library that does not require a crypto library
(dependency on "--enable-nofile")
--enable-noecc - build a TSS library that does not require OpenSSL elliptic curve support
--enable-debug - build a TSS library used for debugging.
Example 2: To configure the TSS library to use the hardware TPM, build and
install the package in the default /usr/local directories requires root
privileges. Executing the following shell commands will make and install the
package in the default directories.
$ autoreconf -i
$ ./configure
$ make clean
$ make
$ sudo make install
Other TSS features can be modified by specifying them directly as CFLAGS
"./configure" options.
CFLAGS='<options>'
options:
-O0 - change compiler optimization (default: 02)
-DTPM_DEVICE_DEFAULT="\"/dev/tpmrm0\"" - change hardware TPM (default: /dev/tpm0)
-DTPM_DATA_DIR_DEFAULT="\"<pathname>\"" - specify directory for TSS state files
-DTPM_TRACE_LEVEL_DEFAULT="\"<level>"" - change level of tracing (default: 0)
0 - no tracing
1 - trace errors
2 - trace errors and execution flow
Example 3: To install the package in ${HOME}/local/bin and ${HOME}/local/lib
directories, compile for the gdb debugger, and connect by default to a socket
simulator TPM at command port 3333, execute the following shell commands:
$ autoreconf -i
$ ./configure --prefix=${HOME}/local --enable-debug --disable-hwtpm \
CFLAGS='-DTPM_INTERFACE_TYPE_DEFAULT="\"socsim\"" -DTPM_COMMAND_PORT_DEFAULT="\"3333\""'
$ make clean
$ make
$ make install
The TPM utility binaries are stored in utils/.lib and utils12/.lib directories
of the source directory.[1] To debug using these binaries in the source tree,
use either the binary stored in .lib or the libtool command.
$ libtool --mode=execute gdb <.lib/utility>
[1] For an explanation, refer to the GNU documentation
https://www.gnu.org/software/libtool/manual/libtool.html#Debugging-executables.
Advanced options
----------------
For all options and details, see the documentation in ibmtss.doc or
ibmtss.html.
Some of the more common options are below.
1-3 can also be specified in an environment variable or at run time.
4-8, which are used to reduce the size of the library, must be
specified at compile time.
1) To default to a hardware TPM (rather than the SW TPM)
Add to CCLFLAGS:
-DTPM_INTERFACE_TYPE_DEFAULT="\"dev\""
2) To default to /dev/tpmrm0 (rather than /dev/tpm0)
Add to CCLFLAGS:
-DTPM_DEVICE_DEFAULT="\"/dev/tpm0\""
3) To default to a different directory for TSS state files (rather
than cwd)
Add to CCLFLAGS:
-DTPM_DATA_DIR_DEFAULT="\"directory\""
4) To remove TPM 1.2 support
Delete from CCLFLAGS and CCAFLAGS
-DTPM_TPM12
5) To remove the requirement for a filesystem (see documentation for
limitations)
Add to CCFLAGS
-DTPM_TSS_NOFILE
6) To remove the requirement for crypto (see documentation for
limitations)
Add to CCFLAGS
-DTPM_TSS_NOCRYPTO
7) To remove print tracing support
Add to CCFLAGS
-DTPM_TSS_NO_PRINT
8) To remove elliptic curve dependencies
Add to CCFLAGS
-DTPM_TSS_NOECC