Extract Command/Response, Type definition and Algorithm tables from the TCG TPM2 Library specification PDF documents.

The TPM 2.0 Library PDF documents specify the TPM2 interface protocol in terms of "Command"/"Response" tables and supporting "Structures" tables, strictly following a certain format each. These table format conventions are applied throughout to faciliate automatic processing, interface code generation in particular, c.f. Trusted Platform Module Library, Part 2: Structures, section 4: Notation:

The information in this document is formatted so that it may be converted to standard computer-language formats by an automated process. The purpose of this automated process is to minimize the transcription errors that often occur during the conversion process.

However, to my knowledge, the Command/Response and Structures tables are only distributed inline as part of the TGC TPM2 Library PDF documents and not made available by the TCG in a readibly machine-processable format.

From searching the web, I found two instances of somewhat more accessible versions of the TCG TPM2 Library specification's command/response and type definition tables:

• The Microsoft TSS.MSR Github project distributes the tables as extracted into one large XML file. The fact that the TCG TPM2 Library specification is distributed alongside in Microsoft Word *.docx format suggests that the letter is the result of some table extraction from *.docx. However, it's unclear¹ how the *.docx versions of the TCG TPM2 Library have been obtained in the first place.
• The TPM2 code distributed with the Android sources comes with a copy of the TCG TPM2 Library tables in HTML format for further processing. Supposedly these have been extracted from the PDFs manually using some table extraction feature of the "Adobe Acrobat Editor".

However, neither of these approaches is easily reproducible and in particular, they don't allow for (independent) adoptions of potential future standard changes, like e.g to the TCG Algorithm Registry.

extract-tpm2-spec-tables is supposed to fill the gap: it's purpose is to extract all relevant tables from the TCG TPM2 Library specification in PDF format and output them in a certain ASCII format for further processing by e.g. interface code generators.

A plain

cargo build

from the top-level source directory will do. After successful compilation, you will find the resulting binaries at ./target/debug/extract-tpm2-spec-tables.

The usage is straight-forward: you pass extract-tpm2-spec-tables one PDF file from the TCG TPM2 Library specification at a time and it will output all extracted tables in text format to its standard-out:

./target/release/extract-tpm2-spec-tables [-s <SOURCE-DOCUMENT-NAME>] <INPUT-PDF-FILE>

At your option, provide a SOURCE-DOCUMENT-NAME as a reference, which will be replicated at each emitted table's header information.

extract-tpm2-spec-tables  -s 'TCG TPM2 Library (rev 01.59), Part 2' TCG_TPM2_r1p59_Part2_Structures_pub.pdf > tpm2_structures.csv

extract-tpm2-spec-tables  -s 'TCG TPM2 Library (rev 01.59), Part 3' TCG_TPM2_r1p59_Part3_Commands_pub.pdf > tpm2_commands.csv

extract-tpm2-spec-tables  -s 'TCG Algorithm Registry (rev 01.32)' TCG-_Algorithm_Registry_r1p32_pub.pdf > tpm2_algorithms.csv