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Update NanoTDF spec to handle ECSDA signature with different r and s value sizes #17

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Update NanoTDF spec to handle ECSDA signature with different r and s value sizes #17

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@sujankota sujankota commented Jul 13, 2023 •
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  • A clear description of the change has been included in this PR.
  • A clear description of whether this change is a Major, Minor, Patch or cosmetic change as per the Versioning Guidelines has been included in this PR.
  • All schema validation tests have been updated appropriately and are passing.
  • MAJOR/MINOR VERSION CHANGES ONLY: This PR should be made in branches prefixed with draft-<change>
  • MAJOR/MINOR VERSION CHANGES ONLY: A link to a reference implementation (PR or set of PRs) of the change has been included in this PR.
  • MAJOR/MINOR VERSION CHANGES ONLY: A writeup has been included discussing the motivation and impact of this change.
  • MAJOR/MINOR VERSION CHANGES ONLY: The minimum wait time has elapsed.
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  • DRAFT MERGE ONLY: Tagged this branch with new semver version and an annotation describing the change (ex: git tag -s 4.1.0 -m "Spec version 4.1.0 - did a thing")
  • DRAFT MERGE ONLY: Version numbers have been updated as per the Versioning Guidelines.
  • This change otherwise adheres to the project Contribution Guidelines.
@sujankota sujankota requested a review from a team as a code owner July 13, 2023 19:46
@sujankota sujankota requested a review from biscoe916 July 20, 2023 18:12
@mkleene mkleene mentioned this pull request Aug 20, 2025
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mkleene added a commit to opentdf/java-sdk that referenced this pull request Aug 21, 2025
@mkleene @gemini-code-assist
fix(sdk): parse the component sizes (#286)
3b1bb69 
we serialize the components `r` and `s` of an ECDSA signature as: ``` | length of r in bytes (1 byte) | r | length of s in bytes (1 byte) | s | ``` The change to the spec is implemented [here](opentdf/spec#17) and hasn't been merged yet --------- Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
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