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History

chubtub a1e7b0f7e4 Merge branch 'java_xml_timestamp' of github.com:nsacyber/HIRS into java_xml_timestamp		2022-11-21 14:26:35 -05:00
..
privateRimKey.pem	Rename directory tcg_rim_tool_msdotnet to xml_dsig_tool	2022-08-01 12:20:13 -04:00
README.md	Merge branch 'java_xml_timestamp' of github.com:nsacyber/HIRS into java_xml_timestamp	2022-11-21 14:26:35 -05:00
RimSignCert.pem	Rename directory tcg_rim_tool_msdotnet to xml_dsig_tool	2022-08-01 12:20:13 -04:00
unsigned.xml	Rename directory tcg_rim_tool_msdotnet to xml_dsig_tool	2022-08-01 12:20:13 -04:00
xmlDsig.cs	WIP: debug function prints out the xml data to be signed, but the calculated signature value is not decoding properly.	2022-08-11 11:59:46 -04:00

README.md

The xml_dsig_tool is a Windows command line application that provides the ability to perform basic cryptographic functions per the W3C XML Signature Syntax and Processing Version 1.1. The functions include:

sign : append an enveloped signature to an unsigned XML document validate : validate a signed base rim's signature (NOTE: cryptographic validation only, this tool does not validate the RIM structure)

Build and package

Install Visual Studio
The recommended project name is "xml_dsig_tool" so that the resulting executable file will be appropriately named xml_dsig_tool.exe.
Install NuGet packages:
- System.CommandLine.2.0.0-beta4 (check "Include Prerelease" next to search bar)
- System.Security.Cryptography.X509Certificates
- System.Security.Cryptography.Xml
Publish executable
- https://docs.microsoft.com/en-us/dotnet/core/tutorials/publishing-with-visual-studio?pivots=dotnet-6-0
Install support files to .exe directory
- privateRimKey.pem
- RimSignCert.pem
- unsigned.xml

Running xml_dsig_tool

Navigate to the .exe directory and run the following commands

help

sign --file unsigned.xml --private-key privateKey.pem

validate --file signed_unsigned.xml --certificate RimSignCert.pem