VC Barcodes and Data Integrity - Activity in 2026
No matches.
Past meetings
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3 meetings.
GitHub
w3c/vc-data-integrity
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3 issues received 19 new comments.
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Idea: Merkle-tree aggregation mode for SHoC to reduce derived proof size from O(N) to O(k log N) w3c/vc-data-integrity#369 (12 comments by @studyzy, @Wind4Greg)
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Add Definition of Unlinkable Disclosure w3c/vc-data-integrity#363 (5 comments by @antonymott, @msporny, @Wind4Greg)
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Using key pre-rotation in Data Integrity to enable quantum resistance with current cryptography for certain use cases w3c/vc-data-integrity#373 (2 comments by @filip26, @swcurran)
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1 pull request opened.
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Aggregate SHoC salted hashes with a Merkle tree w3c/vc-data-integrity#377, by @studyzy.
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1 pull request received 7 new comments.
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Aggregate SHoC salted hashes with a Merkle tree w3c/vc-data-integrity#377 (7 comments by @iherman, @studyzy, @Wind4Greg)
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w3c/vc-barcodes
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1 pull request opened.
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Prepare threat model for DNOTE publication. w3c/vc-barcodes#74, by @wes-smith.
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1 pull request received 4 new comments.
Past meetings
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4 meetings.
GitHub
w3c/vc-data-integrity
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6 issues opened.
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Using key pre-rotation in Data Integrity to enable quantum resistance with current cryptography for certain use cases w3c/vc-data-integrity#373, by @swcurran.
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SHoC: derive salts in the holder from `saltSeed` instead of carrying the full salts array in the base proof w3c/vc-data-integrity#372, by @studyzy.
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Idea: Merkle-tree aggregation mode for SHoC to reduce derived proof size from O(N) to O(k log N) w3c/vc-data-integrity#369, by @studyzy.
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Missing Step in Selective Disclosure (SIC approach serialize derive) w3c/vc-data-integrity#367, by @Wind4Greg.
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RDFC-based cryptosuites do not specify `rdfDirection`; implementations already diverge on documents with `@direction` w3c/vc-data-integrity#366, by @shigeya.
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7 issues received 64 new comments.
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Idea: Merkle-tree aggregation mode for SHoC to reduce derived proof size from O(N) to O(k log N) w3c/vc-data-integrity#369 (18 comments by @filip26, @studyzy, @Wind4Greg)
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SHoC: derive salts in the holder from `saltSeed` instead of carrying the full salts array in the base proof w3c/vc-data-integrity#372 (17 comments by @dlongley, @filip26, @studyzy, @Wind4Greg)
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Technical Decisions and Options w3c/vc-data-integrity#362 (17 comments by @dlongley, @filip26, @msporny, @Wind4Greg)
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Add Definition of Unlinkable Disclosure w3c/vc-data-integrity#363 (6 comments by @antonymott, @Wind4Greg)
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Bug: SHoC: derived proof reveals salts of non-disclosed claims, enabling offline guessing attacks (+ 2 algorithm inconsistencies) w3c/vc-data-integrity#370 (3 comments by @studyzy, @Wind4Greg)
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RDFC-based cryptosuites do not specify `rdfDirection`; implementations already diverge on documents with `@direction` w3c/vc-data-integrity#366 (2 comments by @dlongley, @shigeya)
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Using key pre-rotation in Data Integrity to enable quantum resistance with current cryptography for certain use cases w3c/vc-data-integrity#373 (1 comment by @antonymott)
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6 pull requests opened.
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removed the postprocess block in TM w3c/vc-data-integrity#376, by @iherman.
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chore: transition Threat Model to DNOTE on 2026-10-08 w3c/vc-data-integrity#375, by @antonymott.
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Fix SIC Approach Signature Filtering (attempt 2) w3c/vc-data-integrity#374, by @msporny.
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Fix Salted Hash of Claims Algorithms w3c/vc-data-integrity#371, by @Wind4Greg.
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Fix SIC Approach Signature Filtering w3c/vc-data-integrity#368, by @Wind4Greg.
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Update to define the SIC proof header bytes w3c/vc-data-integrity#365, by @Wind4Greg.
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6 pull requests merged.
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removed the postprocess block in TM w3c/vc-data-integrity#376.
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Fix Salted Hash of Claims Algorithms w3c/vc-data-integrity#371.
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Fix SIC Approach Signature Filtering (attempt 2) w3c/vc-data-integrity#374.
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chore: transition Threat Model to DNOTE on 2026-10-08 w3c/vc-data-integrity#375.
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Update to define the SIC proof header bytes w3c/vc-data-integrity#365.
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Attempts to get rid of the js issues w3c/vc-data-integrity#364.
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1 pull request closed.
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Fix SIC Approach Signature Filtering w3c/vc-data-integrity#368.
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5 pull requests received 25 new comments.
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Fix Salted Hash of Claims Algorithms w3c/vc-data-integrity#371 (10 comments by @dlongley, @TallTed, @Wind4Greg)
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Fix SIC Approach Signature Filtering w3c/vc-data-integrity#368 (5 comments by @dlongley, @msporny, @TallTed, @Wind4Greg)
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chore: transition Threat Model to DNOTE on 2026-10-08 w3c/vc-data-integrity#375 (4 comments by @iherman, @msporny)
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Update to define the SIC proof header bytes w3c/vc-data-integrity#365 (3 comments by @dlongley, @TallTed)
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w3c/vc-barcodes
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3 issues opened.
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Improve examples (state => region, use metric units?) w3c/vc-barcodes#73, by @aphillips.
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VCB example and non-ASCII w3c/vc-barcodes#72, by @aphillips.
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newline reference could use character template w3c/vc-barcodes#71, by @aphillips.
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1 issue received 1 new comment.
w3c/vc-di-quantum-resistant
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1 issue opened.
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Consistency of cryptosuite tables (editorial) w3c/vc-di-quantum-resistant#44, by @iherman.
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1 pull request opened.
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Refactor to Use Common Selective Disclosure Algorithms w3c/vc-di-quantum-resistant#43, by @Wind4Greg.
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2 pull requests merged.
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Refactor to Use Common Selective Disclosure Algorithms w3c/vc-di-quantum-resistant#43.
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Reuse Common Algorithms from VC-Data-Integrity 1.1 w3c/vc-di-quantum-resistant#42.
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1 pull request received 3 new comments.
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Reuse Common Algorithms from VC-Data-Integrity 1.1 w3c/vc-di-quantum-resistant#42 (3 comments by @iherman, @TallTed)
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w3c/vc-di-bbs
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1 issue opened.
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Generalize and Modularize Optional Features w3c/vc-di-bbs#207, by @Wind4Greg.
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1 pull request opened.
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Refactor to use Common SD Algorithms w3c/vc-di-bbs#206, by @Wind4Greg.
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2 pull requests merged.
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Refactor to use Common SD Algorithms w3c/vc-di-bbs#206.
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Editorial: Fix href for Blind BBS Signatures w3c/vc-di-bbs#205.
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1 pull request received 3 new comments.
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Refactor to use Common SD Algorithms w3c/vc-di-bbs#206 (3 comments by @dlongley, @msporny, @TallTed)
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w3c/vc-di-ecdsa
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1 pull request opened.
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Selective Disclosure Algorithms and Functions Refactoring w3c/vc-di-ecdsa#107, by @Wind4Greg.
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2 pull requests merged.
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Selective Disclosure Algorithms and Functions Refactoring w3c/vc-di-ecdsa#107.
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Update to Use Crytposuite Common Algorithms from DI-1.1 w3c/vc-di-ecdsa#106.
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1 pull request received 1 new comment.
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Update to Use Crytposuite Common Algorithms from DI-1.1 w3c/vc-di-ecdsa#106 (1 comment by @Wind4Greg)
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w3c/vc-di-eddsa
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1 pull request merged.
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Reuse Common Algorithms from VC-DI-1.1 w3c/vc-di-eddsa#118.
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1 pull request received 2 new comments.
Past meetings
Participants
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1 participant joined.
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Antony Mott joined.
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GitHub
w3c/vc-data-integrity
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2 issues opened.
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Add Definition of Unlinkable Disclosure w3c/vc-data-integrity#363, by @Wind4Greg.
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Technical Decisions and Options w3c/vc-data-integrity#362, by @Wind4Greg.
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3 issues received 13 new comments.
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Add High Level Definition of Selective Disclosure w3c/vc-data-integrity#352 (9 comments by @msporny, @TallTed, @Wind4Greg)
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Technical Decisions and Options w3c/vc-data-integrity#362 (3 comments by @dlongley, @TallTed, @Wind4Greg)
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Copyrigh notice on threat-model.js needs to be restored w3c/vc-data-integrity#354 (1 comment by @Wind4Greg)
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5 pull requests opened.
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Attempts to get rid of the js issues w3c/vc-data-integrity#364, by @iherman.
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Respec dfn issues w3c/vc-data-integrity#361, by @iherman.
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Adding to the SD Explanation (PR 357) w3c/vc-data-integrity#359, by @iherman.
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Selective Disclosure Refactored w3c/vc-data-integrity#358, by @Wind4Greg.
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Definition of selected disclosure and explanation of "how it works". w3c/vc-data-integrity#357, by @Wind4Greg.
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6 pull requests merged.
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Respec dfn issues w3c/vc-data-integrity#361.
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Selective Disclosure Refactored w3c/vc-data-integrity#358.
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Adding to the SD Explanation (PR 357) w3c/vc-data-integrity#359.
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Definition of selected disclosure and explanation of "how it works". w3c/vc-data-integrity#357.
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Add copyright notice and license information w3c/vc-data-integrity#355.
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Add Cryptosuite Common Algorithms w3c/vc-data-integrity#353.
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1 pull request closed.
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Explaining Selective Disclosure w3c/vc-data-integrity#356.
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3 pull requests reopened.
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Selective Disclosure Refactored w3c/vc-data-integrity#358, by @iherman.
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Definition of selected disclosure and explanation of "how it works". w3c/vc-data-integrity#357, by @Wind4Greg.
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Explaining Selective Disclosure w3c/vc-data-integrity#356, by @Wind4Greg.
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4 pull requests received 86 new comments.
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Selective Disclosure Refactored w3c/vc-data-integrity#358 (46 comments by @dlongley, @iherman, @TallTed, @Wind4Greg)
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Explaining Selective Disclosure w3c/vc-data-integrity#356 (21 comments by @iherman, @TallTed, @Wind4Greg)
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Adding to the SD Explanation (PR 357) w3c/vc-data-integrity#359 (11 comments by @dlongley, @iherman, @Wind4Greg)
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Definition of selected disclosure and explanation of "how it works". w3c/vc-data-integrity#357 (8 comments by @iherman, @msporny, @TallTed, @Wind4Greg)
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w3c/vc-di-ecdsa
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1 pull request opened.
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Update to Use Crytposuite Common Algorithms from DI-1.1 w3c/vc-di-ecdsa#106, by @Wind4Greg.
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2 pull requests merged.
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Update echidna w3c/vc-di-ecdsa#104.
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2 pull requests received 8 new comments.
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Update to Use Crytposuite Common Algorithms from DI-1.1 w3c/vc-di-ecdsa#106 (7 comments by @dlongley, @TallTed)
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Fix mismatched prCredUnsigned.json description compared to data from ecdsa-sd-2023/prc/ w3c/vc-di-ecdsa#103 (1 comment by @Wind4Greg)
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w3c/vc-di-quantum-resistant
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2 pull requests opened.
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Reuse Common Algorithms from VC-Data-Integrity 1.1 w3c/vc-di-quantum-resistant#42, by @Wind4Greg.
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Patch Selective Disclosure for sqisign1-sd-2024: new Cryptosuite table row, minimal examples w3c/vc-di-quantum-resistant#41, by @antonymott.
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1 pull request merged.
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Replace "cypher" term with "crypto" throughout the document w3c/vc-di-quantum-resistant#40.
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2 pull requests received 24 new comments.
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Patch Selective Disclosure for sqisign1-sd-2024: new Cryptosuite table row, minimal examples w3c/vc-di-quantum-resistant#41 (21 comments by @antonymott, @dlongley, @iherman, @msporny, @w3cbot, @Wind4Greg)
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Reuse Common Algorithms from VC-Data-Integrity 1.1 w3c/vc-di-quantum-resistant#42 (3 comments by @dlongley)
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w3c/vc-forgery-defense
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3 issues opened.
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Fort apps w3c/vc-forgery-defense#8, by @shanmohd44494-oss.
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Connect security/privacy considerations to existing threat models. w3c/vc-forgery-defense#7, by @wes-smith.
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Consider making witnessSeed an optional property w3c/vc-forgery-defense#6, by @wes-smith.
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1 issue closed.
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Fort apps w3c/vc-forgery-defense#8.
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2 issues received 2 new comments.
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1 pull request merged.
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Generalize witness seed format. w3c/vc-forgery-defense#5.
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1 pull request received 7 new comments.
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Generalize witness seed format. w3c/vc-forgery-defense#5 (7 comments by @dlongley, @msporny, @wes-smith)
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w3c/vc-di-eddsa
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1 pull request opened.
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Reuse Common Algorithms from VC-DI-1.1 w3c/vc-di-eddsa#118, by @Wind4Greg.
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1 pull request merged.
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Update echidna w3c/vc-di-eddsa#116.
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1 pull request received 5 new comments.
w3c/vc-barcodes
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3 issues opened.
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Accessibility Self-Review Questionnaire for Verifiable Credential Barcodes v1.0 w3c/vc-barcodes#70, by @wes-smith.
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Internationalization Self-Review Questionnaire for VC Barcodes v1.0 w3c/vc-barcodes#69, by @wes-smith.
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Security and Privacy Self-Review Questionnaire for VC Barcodes 1.0 w3c/vc-barcodes#68, by @wes-smith.
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1 issue closed.
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"Secure barcodes" w3c/vc-barcodes#58.
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2 issues received 2 new comments.
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1 pull request merged.
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Secure content, not secure barcode Will fix #58 w3c/vc-barcodes#62.
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1 pull request received 6 new comments.
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Secure content, not secure barcode Will fix #58 w3c/vc-barcodes#62 (6 comments by @philarcher, @TallTed, @wes-smith)
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Past meetings
GitHub
w3c/vc-data-integrity
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3 issues opened.
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Copyrigh notice on threat-model.js needs to be restored w3c/vc-data-integrity#354, by @jandrieu.
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Add High Level Definition of Selective Disclosure w3c/vc-data-integrity#352, by @Wind4Greg.
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Additional considerations for compound documents (merging secured documents) w3c/vc-data-integrity#350, by @trwnh.
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6 issues received 15 new comments.
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Add High Level Definition of Selective Disclosure w3c/vc-data-integrity#352 (4 comments by @dlongley, @Wind4Greg)
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Move Common Algorthms from vc-di-quantum-resistant to vc-data-integrity and update vc-di-ecdsa and vc-di-eddsa w3c/vc-data-integrity#348 (4 comments by @dlongley, @filip26, @TallTed, @Wind4Greg)
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Additional considerations for compound documents (merging secured documents) w3c/vc-data-integrity#350 (3 comments by @filip26, @trwnh)
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Copyrigh notice on threat-model.js needs to be restored w3c/vc-data-integrity#354 (2 comments by @dlongley, @jandrieu)
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Move General Selective Disclosure Functions from VC-DI-ECDSA to VC-Data-Integrity w3c/vc-data-integrity#344 (1 comment by @Wind4Greg)
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Potential internal contradiction around verificationMethod w3c/vc-data-integrity#349 (1 comment by @filip26)
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4 pull requests opened.
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Explaining Selective Disclosure w3c/vc-data-integrity#356, by @Wind4Greg.
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Add copyright notice and license information w3c/vc-data-integrity#355, by @jandrieu.
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Add Cryptosuite Common Algorithms w3c/vc-data-integrity#353, by @Wind4Greg.
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Add basic threat model to specification w3c/vc-data-integrity#351, by @msporny.
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2 pull requests merged.
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Add basic threat model to specification w3c/vc-data-integrity#351.
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Update echidna w3c/vc-data-integrity#347.
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3 pull requests received 57 new comments.
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Add basic threat model to specification w3c/vc-data-integrity#351 (11 comments by @dlongley, @iherman, @msporny, @TallTed, @wes-smith, @Wind4Greg)
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Add Cryptosuite Common Algorithms w3c/vc-data-integrity#353 (4 comments by @dlongley, @iherman, @Wind4Greg)
w3c/vc-barcodes
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6 issues opened.
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Threat model: add section to track improvements needed. w3c/vc-barcodes#67, by @wes-smith.
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Threat model: display ERTA types and link to specification w3c/vc-barcodes#66, by @wes-smith.
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Missing documentation for opticalDataBytes generation in Examples 8 and 15 w3c/vc-barcodes#64, by @filip26.
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Improve clarity when discussing credentialSubject.type values w3c/vc-barcodes#63, by @wes-smith.
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Proper class and property specifications, please w3c/vc-barcodes#61, by @iherman.
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Terse bitstringStatusListEntry only in barcode? w3c/vc-barcodes#60, by @iherman.
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5 issues closed.
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Create a Threat Model for VC Barcodes w3c/vc-barcodes#41.
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The introductory examples may need some care... w3c/vc-barcodes#49.
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Add privacy considerations discussion to the spec. w3c/vc-barcodes#34.
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Allow PDF417 barcode types beyond AAMVA Driver's License w3c/vc-barcodes#22.
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Add mechanism to protect VC Barcodes from insider threats and quantum computers w3c/vc-barcodes#33.
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4 issues received 5 new comments.
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Add privacy considerations discussion to the spec. w3c/vc-barcodes#34 (2 comments by @TallTed, @wes-smith)
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Add mechanism to protect VC Barcodes from insider threats and quantum computers w3c/vc-barcodes#33 (1 comment by @wes-smith)
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3 pull requests opened.
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Add threat model. w3c/vc-barcodes#65, by @wes-smith.
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Secure content, not secure barcode Will fix #58 w3c/vc-barcodes#62, by @philarcher.
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Generalize "augment an existing barcode" feature, refactor algorithms, clean up cruft. w3c/vc-barcodes#59, by @wes-smith.
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3 pull requests merged.
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Add threat model. w3c/vc-barcodes#65.
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Update introductory examples. w3c/vc-barcodes#52.
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4 pull requests received 89 new comments.
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Add threat model. w3c/vc-barcodes#65 (57 comments by @dlongley, @iherman, @jandrieu, @simoneonofri, @TallTed, @wes-smith)
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Secure content, not secure barcode Will fix #58 w3c/vc-barcodes#62 (15 comments by @ewoogit, @philarcher, @TallTed, @wes-smith)
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Generalize "augment an existing barcode" feature, refactor algorithms, clean up cruft. w3c/vc-barcodes#59 (12 comments by @ewoogit, @iherman, @wes-smith)
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w3c/vc-forgery-defense
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2 pull requests opened.
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Generalize witness seed format. w3c/vc-forgery-defense#5, by @wes-smith.
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update ED URL w3c/vc-forgery-defense#4, by @deniak.
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2 pull requests merged.
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Added echidna script w3c/vc-forgery-defense#3.
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update ED URL w3c/vc-forgery-defense#4.
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2 pull requests received 2 new comments.
w3c/vc-di-eddsa
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1 issue opened.
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1 issue received 10 new comments.
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[3.2.2 Verify Proof (eddsa-rdfc-2022)] makes reference to "proof value" (instead of "proof graph"?) w3c/vc-di-eddsa#117 (10 comments by @iherman, @trwnh, @Wind4Greg)
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w3c/vc-di-quantum-resistant
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1 issue opened.
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Use deterministic signatures in test vectors w3c/vc-di-quantum-resistant#39, by @Wind4Greg.
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1 issue closed.
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ML-DSA-44 Test Vector Successfully Verified — @context Injection Required for proofConfig w3c/vc-di-quantum-resistant#33.
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1 pull request opened.
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Replace "cypher" term with "crypto" throughout the document w3c/vc-di-quantum-resistant#40, by @Wind4Greg.
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1 pull request merged.
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Add table and text for secretKeyMultibase information w3c/vc-di-quantum-resistant#37.
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1 pull request received 16 new comments.
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Replace "cypher" term with "crypto" throughout the document w3c/vc-di-quantum-resistant#40 (16 comments by @dlongley)
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w3c/vc-di-ecdsa
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1 issue opened.
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Incorrect C14N in test vectors (A.4) w3c/vc-di-ecdsa#105, by @filip26.
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1 issue received 1 new comment.
Past meetings
GitHub
w3c/vc-data-integrity
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2 issues opened.
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Potential internal contradiction around verificationMethod w3c/vc-data-integrity#349, by @rmlearney-digicatapult.
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Move Common Algorthms from vc-di-quantum-resistant to vc-data-integrity and update vc-di-ecdsa and vc-di-eddsa w3c/vc-data-integrity#348, by @Wind4Greg.
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1 issue received 3 new comments.
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Move Common Algorthms from vc-di-quantum-resistant to vc-data-integrity and update vc-di-ecdsa and vc-di-eddsa w3c/vc-data-integrity#348 (3 comments by @dlongley, @Wind4Greg)
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w3c/vc-forgery-defense
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3 pull requests opened.
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Added echidna script w3c/vc-forgery-defense#3, by @iherman.
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Prepare document for FPWD. w3c/vc-forgery-defense#2, by @wes-smith.
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Add initial specification text. w3c/vc-forgery-defense#1, by @wes-smith.
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2 pull requests merged.
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Prepare document for FPWD. w3c/vc-forgery-defense#2.
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Add initial specification text. w3c/vc-forgery-defense#1.
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1 pull request received 1 new comment.
w3c/vc-di-quantum-resistant
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5 issues opened.
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Remove internal use of Cipher/Cypher wording w3c/vc-di-quantum-resistant#38, by @Wind4Greg.
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Strengthen Section 4.1 — ML-DSA BUFF security properties need mechanistic rationale, implementation boundary, and updated citations w3c/vc-di-quantum-resistant#34, by @amir-hameed-mir.
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ML-DSA-44 Test Vector Successfully Verified — @context Injection Required for proofConfig w3c/vc-di-quantum-resistant#33, by @amir-hameed-mir.
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Add `mldsa65-jcs-2024` Cryptosuite w3c/vc-di-quantum-resistant#31, by @amir-hameed-mir.
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1 issue closed.
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Support for Selective Disclosure w3c/vc-di-quantum-resistant#22.
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6 issues received 25 new comments.
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Add `mldsa65-jcs-2024` Cryptosuite w3c/vc-di-quantum-resistant#31 (13 comments by @amir-hameed-mir, @msporny, @Wind4Greg)
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Strengthen Section 4.1 — ML-DSA BUFF security properties need mechanistic rationale, implementation boundary, and updated citations w3c/vc-di-quantum-resistant#34 (5 comments by @amir-hameed-mir, @TallTed, @Wind4Greg)
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ML-DSA-44 Test Vector Successfully Verified — @context Injection Required for proofConfig w3c/vc-di-quantum-resistant#33 (3 comments by @amir-hameed-mir, @Wind4Greg)
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ML-DSA 44 Secret Key varint / hex values not defined w3c/vc-di-quantum-resistant#17 (2 comments by @amir-hameed-mir, @Wind4Greg)
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Offer: independent pure-Rust cross-validation of the Appendix A test vectors (Falcon-512 / SLH-DSA), + Falcon signature-length clarification w3c/vc-di-quantum-resistant#35 (1 comment by @Wind4Greg)
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Create a Threat Model for Quantum Safe Data Integrity Cryptosuites w3c/vc-di-quantum-resistant#19 (1 comment by @amir-hameed-mir)
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4 pull requests opened.
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Add table and text for secretKeyMultibase information w3c/vc-di-quantum-resistant#37, by @Wind4Greg.
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Add echidna action script w3c/vc-di-quantum-resistant#36, by @iherman.
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added mldsa65-test-vectors w3c/vc-di-quantum-resistant#32, by @amir-hameed-mir.
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Update FPWD with corrected short name and updated references. w3c/vc-di-quantum-resistant#30, by @Wind4Greg.
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3 pull requests merged.
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Add echidna action script w3c/vc-di-quantum-resistant#36.
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Update FPWD with corrected short name and updated references. w3c/vc-di-quantum-resistant#30.
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Removing errors before FPWD w3c/vc-di-quantum-resistant#29.
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1 pull request closed.
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added mldsa65-test-vectors w3c/vc-di-quantum-resistant#32.
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4 pull requests received 14 new comments.
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Add table and text for secretKeyMultibase information w3c/vc-di-quantum-resistant#37 (8 comments by @davidlehn, @dlongley, @TallTed, @Wind4Greg)
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added mldsa65-test-vectors w3c/vc-di-quantum-resistant#32 (4 comments by @amir-hameed-mir, @Wind4Greg)
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w3c/vc-barcodes
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1 issue opened.
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"Secure barcodes" w3c/vc-barcodes#58, by @philarcher.
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2 issues closed.
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Broken links in Verifiable Credential Barcodes v1.0 w3c/vc-barcodes#54.
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4 issues received 6 new comments.
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Add mechanism to protect VC Barcodes from insider threats and quantum computers w3c/vc-barcodes#33 (1 comment by @msporny)
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2 pull requests merged.
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Add missing character to test vector canonicalized data string. w3c/vc-barcodes#57.
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Fix CBOR-LD algorithm links. w3c/vc-barcodes#56.
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3 pull requests received 3 new comments.
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Add missing character to test vector canonicalized data string. w3c/vc-barcodes#57 (1 comment by @wes-smith)
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Past meetings
Participants
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1 participant joined.
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Will Abramson joined.
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GitHub
w3c/vc-di-quantum-resistant
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7 issues closed.
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Updating Draft: Refactoring, MultiKeys/Proofs, and Test Vectors w3c/vc-di-quantum-resistant#9.
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ML-DSA-44 encoding (base58 or Url64)? w3c/vc-di-quantum-resistant#8.
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experimental-mldsa44-2024 vs mldsa-rdfc-2025 w3c/vc-di-quantum-resistant#7.
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Modularize algorithm text to keep it DRY w3c/vc-di-quantum-resistant#6.
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Pick and use Multikey names and prefix values w3c/vc-di-quantum-resistant#5.
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SLH-DSA w3c/vc-di-quantum-resistant#3.
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Register multibase values to identify ML-DSA-44 keys w3c/vc-di-quantum-resistant#2.
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9 issues received 9 new comments.
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Register multibase values to identify ML-DSA-44 keys w3c/vc-di-quantum-resistant#2 (1 comment by @Wind4Greg)
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Pick and use Multikey names and prefix values w3c/vc-di-quantum-resistant#5 (1 comment by @Wind4Greg)
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experimental-mldsa44-2024 vs mldsa-rdfc-2025 w3c/vc-di-quantum-resistant#7 (1 comment by @Wind4Greg)
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Updating Draft: Refactoring, MultiKeys/Proofs, and Test Vectors w3c/vc-di-quantum-resistant#9 (1 comment by @Wind4Greg)
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ML-DSA 44 Secret Key varint / hex values not defined w3c/vc-di-quantum-resistant#17 (1 comment by @Wind4Greg)
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6 pull requests opened.
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Removing errors before FPWD w3c/vc-di-quantum-resistant#29, by @iherman.
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Update FPWD. w3c/vc-di-quantum-resistant#28, by @Wind4Greg.
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Fix short name and GitHub links. w3c/vc-di-quantum-resistant#27, by @Wind4Greg.
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Creating FPWD. w3c/vc-di-quantum-resistant#26, by @Wind4Greg.
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Selective Disclosure Test Vectors w3c/vc-di-quantum-resistant#25, by @Wind4Greg.
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Support for Efficient PQC Selective disclosure w3c/vc-di-quantum-resistant#24, by @Wind4Greg.
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5 pull requests merged.
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Update FPWD. w3c/vc-di-quantum-resistant#28.
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Fix short name and GitHub links. w3c/vc-di-quantum-resistant#27.
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Creating FPWD. w3c/vc-di-quantum-resistant#26.
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Selective Disclosure Test Vectors w3c/vc-di-quantum-resistant#25.
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Support for Efficient PQC Selective disclosure w3c/vc-di-quantum-resistant#24.
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2 pull requests received 2 new comments.
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Support for Efficient PQC Selective disclosure w3c/vc-di-quantum-resistant#24 (1 comment by @msporny)
w3c/vc-barcodes
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3 issues opened.
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Broken links in Verifiable Credential Barcodes v1.0 w3c/vc-barcodes#54, by @dontcallmedom-bot.
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Location of VCB in PDF417 w3c/vc-barcodes#53, by @wes-smith.
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3 issues closed.
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"Original" barcode? (Section §2.1) w3c/vc-barcodes#38.
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Allow multibase encoding for driver's license VCBs. w3c/vc-barcodes#20.
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Update verification examples in test vectors section to use modern CBOR-LD tag. w3c/vc-barcodes#25.
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4 issues received 5 new comments.
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Allow PDF417 barcode types beyond AAMVA Driver's License w3c/vc-barcodes#22 (2 comments by @iherman, @wes-smith)
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Example 8 in §6.1.1.1: `canonicalizedData` is missing the `F` prefix on the license number (`DAQ`) field w3c/vc-barcodes#55 (1 comment by @wes-smith)
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Add mechanism to protect VC Barcodes from insider threats and quantum computers w3c/vc-barcodes#33 (1 comment by @wes-smith)
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Outdated `TerseBitstringStatusListEntry` to `BitstringStatusListEntry` conversion w3c/vc-barcodes#19 (1 comment by @TallTed)
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4 pull requests opened.
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Add missing character to test vector canonicalized data string. w3c/vc-barcodes#57, by @wes-smith.
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Fix CBOR-LD algorithm links. w3c/vc-barcodes#56, by @wes-smith.
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Update introductory examples. w3c/vc-barcodes#52, by @wes-smith.
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Update CBOR tag in verification test vectors. w3c/vc-barcodes#51, by @wes-smith.
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3 pull requests merged.
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Clarify the two major VC Barcode use cases. w3c/vc-barcodes#44.
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Add discussion of multibase header in PDF417 VCBs. w3c/vc-barcodes#50.
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Update CBOR tag in verification test vectors. w3c/vc-barcodes#51.
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1 pull request closed.
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Update verification examples. w3c/vc-barcodes#48.
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4 pull requests received 78 new comments.
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Clarify the two major VC Barcode use cases. w3c/vc-barcodes#44 (72 comments by @dlongley, @TallTed, @wes-smith)
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Update CBOR tag in verification test vectors. w3c/vc-barcodes#51 (3 comments by @iherman, @wes-smith)
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w3c/vc-data-integrity
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1 issue closed.
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Latest published version is 404. w3c/vc-data-integrity#345.
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3 issues received 4 new comments.
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Cryptographic primitives supported by current smart phones w3c/vc-data-integrity#340 (2 comments by @iherman, @msporny)
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Move General Selective Disclosure Functions from VC-DI-ECDSA to VC-Data-Integrity w3c/vc-data-integrity#344 (1 comment by @iherman)
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Past meetings
Participants
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3 chairs appointed.
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Greg Bernstein became a chair.
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Wesley Smith became a chair.
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Elaine Wooton became a chair.
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1 Team contact appointed.
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Ivan Herman became a Team contact.
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14 participants joined.
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David Lehn joined.
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Phillip Long joined.
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Kevin Dean joined.
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Parth Bhatt joined.
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Benjamin Young joined.
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Dave Longley joined.
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Ted Thibodeau Jr joined.
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Brent Zundel joined.
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Phil Archer joined.
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Manu Sporny joined.
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Greg Bernstein joined.
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Wesley Smith joined.
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Elaine Wooton joined.
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Ivan Herman joined.
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GitHub
w3c/vc-barcodes
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12 issues opened.
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The introductory examples may need some care... w3c/vc-barcodes#49, by @iherman.
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Is "xi" a general feature, not bound to barcodes? w3c/vc-barcodes#47, by @iherman.
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Why ecdsa only in xi? w3c/vc-barcodes#45, by @iherman.
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AIDC considerations w3c/vc-barcodes#43, by @philarcher.
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(Editorial) §2.1 should be consistent with other class definitions w3c/vc-barcodes#42, by @iherman.
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Create a Threat Model for VC Barcodes w3c/vc-barcodes#41, by @msporny.
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Horizontal Review for VC Barcodes v1.0 w3c/vc-barcodes#40, by @msporny.
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Very long respec loading... w3c/vc-barcodes#39, by @iherman.
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"Original" barcode? (Section §2.1) w3c/vc-barcodes#38, by @iherman.
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Editorial comments w3c/vc-barcodes#37, by @iherman.
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Add privacy considerations discussion to the spec. w3c/vc-barcodes#34, by @ewoogit.
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Add mechanism to protect VC Barcodes from insider threats and quantum computers w3c/vc-barcodes#33, by @ewoogit.
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2 issues closed.
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Add "bare" VCs in QR Codes to spec w3c/vc-barcodes#21.
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Very long respec loading... w3c/vc-barcodes#39.
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5 issues received 5 new comments.
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Outdated `TerseBitstringStatusListEntry` to `BitstringStatusListEntry` conversion w3c/vc-barcodes#19 (1 comment by @wes-smith)
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Update examples to use proper `TerseBitstringStatusList` entry definition from vc-barcodes context w3c/vc-barcodes#17 (1 comment by @wes-smith)
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6 pull requests opened.
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Add discussion of multibase header in PDF417 VCBs. w3c/vc-barcodes#50, by @wes-smith.
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Update verification examples. w3c/vc-barcodes#48, by @wes-smith.
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Added echidna workflow script w3c/vc-barcodes#46, by @iherman.
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Clarify the two major VC Barcode use cases. w3c/vc-barcodes#44, by @wes-smith.
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Updated the short name w3c/vc-barcodes#36, by @iherman.
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Prepare for FPWD publication. w3c/vc-barcodes#35, by @wes-smith.
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3 pull requests merged.
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Updated the short name w3c/vc-barcodes#36.
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Added echidna workflow script w3c/vc-barcodes#46.
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Prepare for FPWD publication. w3c/vc-barcodes#35.
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5 pull requests received 17 new comments.
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Clarify the two major VC Barcode use cases. w3c/vc-barcodes#44 (13 comments by @dlongley, @iherman, @msporny, @TallTed, @wes-smith)
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w3c/vc-di-quantum-resistant
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5 issues opened.
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Support for Selective Disclosure w3c/vc-di-quantum-resistant#22, by @Wind4Greg.
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Create a Threat Model for Quantum Safe Data Integrity Cryptosuites w3c/vc-di-quantum-resistant#19, by @msporny.
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Horizontal Review for Quantum Safe Data Integrity Cryptosuites w3c/vc-di-quantum-resistant#18, by @msporny.
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ML-DSA 44 Secret Key varint / hex values not defined w3c/vc-di-quantum-resistant#17, by @msporny.
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Test Vector: ML-DSA-87 with SUCRE Masking (146ms sign / 34ms verify) w3c/vc-di-quantum-resistant#15, by @amir-hameed-mir.
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1 issue closed.
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Test Vector: ML-DSA-87 with SUCRE Masking (146ms sign / 34ms verify) w3c/vc-di-quantum-resistant#15.
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2 issues received 4 new comments.
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Create a Threat Model for Quantum Safe Data Integrity Cryptosuites w3c/vc-di-quantum-resistant#19 (2 comments by @msporny, @Wind4Greg)
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Test Vector: ML-DSA-87 with SUCRE Masking (146ms sign / 34ms verify) w3c/vc-di-quantum-resistant#15 (2 comments by @amir-hameed-mir, @Wind4Greg)
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4 pull requests opened.
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Add CG Report; set base to `CG-FINAL`. w3c/vc-di-quantum-resistant#23, by @BigBlueHat.
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Editorial Cleanup and Privacy Update w3c/vc-di-quantum-resistant#21, by @Wind4Greg.
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Update Security Considerations Section w3c/vc-di-quantum-resistant#20, by @Wind4Greg.
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Update Multikey and Test Vectors for FALCON-512 and SQIsign-I w3c/vc-di-quantum-resistant#16, by @Wind4Greg.
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5 pull requests merged.
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Add CG Report; set base to `CG-FINAL`. w3c/vc-di-quantum-resistant#23.
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Editorial Cleanup and Privacy Update w3c/vc-di-quantum-resistant#21.
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Update Security Considerations Section w3c/vc-di-quantum-resistant#20.
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Update Multikey and Test Vectors for FALCON-512 and SQIsign-I w3c/vc-di-quantum-resistant#16.
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FALCON and SQIsign Updates w3c/vc-di-quantum-resistant#14.
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1 pull request received 2 new comments.
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Editorial Cleanup and Privacy Update w3c/vc-di-quantum-resistant#21 (2 comments by @dlongley, @TallTed)
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w3c/vc-data-integrity
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1 issue received 1 new comment.
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Move General Selective Disclosure Functions from VC-DI-ECDSA to VC-Data-Integrity w3c/vc-data-integrity#344 (1 comment by @iherman)
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1 pull request opened.
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Update echidna w3c/vc-data-integrity#347, by @iherman.
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w3c/vc-di-ecdsa
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2 pull requests opened.
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Update echidna w3c/vc-di-ecdsa#104, by @iherman.
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Fix mismatched prCredUnsigned.json description compared to data from ecdsa-sd-2023/prc/ w3c/vc-di-ecdsa#103, by @scouttyg.
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1 pull request received 1 new comment.
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Fix mismatched prCredUnsigned.json description compared to data from ecdsa-sd-2023/prc/ w3c/vc-di-ecdsa#103 (1 comment by @w3cbot)
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w3c/vc-di-eddsa
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2 pull requests opened.
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Update echidna w3c/vc-di-eddsa#116, by @iherman.
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Create transitions/2026/FPWD. w3c/vc-di-eddsa#115, by @Wind4Greg.
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1 pull request merged.
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Create transitions/2026/FPWD. w3c/vc-di-eddsa#115.
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