beads: update crypto issue notes

.beads/issues.jsonl

···
 {"id":"atproto-61","title":"Set up interoperability test suite","description":"Set up and run the AT Protocol interoperability tests from bluesky-social/atproto-interop-tests.","design":"## Test Structure\n\n```\ntest/\n├── interop/\n│   ├── syntax_test.ml      # Handle, DID, NSID, TID, etc.\n│   ├── crypto_test.ml      # Signatures, did:key\n│   ├── data_model_test.ml  # DAG-CBOR, CID\n│   ├── mst_test.ml         # Key heights, tree structure\n│   ├── lexicon_test.ml     # Schema and record validation\n│   └── firehose_test.ml    # Commit proofs\n├── fixtures/               # Cloned from atproto-interop-tests\n└── dune\n```\n\n## Test Approach\n\n1. Clone test vectors from GitHub\n2. Parse JSON fixtures using jsont\n3. Parse text fixtures line by line\n4. Run each test case\n5. Compare output to expected values\n\n## Example Test\n\n```ocaml\nlet load_json_fixtures path =\n  let json = Jsont.of_file path in\n  Jsont.decode (Jsont.list fixture_jsont) json\n\nlet%test \"handle_syntax_valid\" =\n  let fixtures = load_lines \"fixtures/syntax/handle_syntax_valid.txt\" in\n  List.for_all (fun line -\u003e\n    match Handle.of_string line with\n    | Ok _ -\u003e true\n    | Error _ -\u003e false\n  ) fixtures\n\nlet%test \"handle_syntax_invalid\" =\n  let fixtures = load_lines \"fixtures/syntax/handle_syntax_invalid.txt\" in\n  List.for_all (fun line -\u003e\n    match Handle.of_string line with\n    | Ok _ -\u003e false\n    | Error _ -\u003e true\n  ) fixtures\n\nlet%test \"crypto_signature_fixtures\" =\n  let fixtures = load_json_fixtures \"fixtures/crypto/signature-fixtures.json\" in\n  List.for_all (fun fixture -\u003e\n    let message = Base64.decode fixture.message_base64 in\n    let signature = Base64.decode fixture.signature_base64 in\n    let key = Did_key.of_string fixture.public_key_did in\n    let result = Crypto.verify key message signature in\n    result = fixture.valid_signature\n  ) fixtures\n```\n\n## Dependencies\n- alcotest or ounit2\n- jsont","acceptance_criteria":"- All syntax interop tests pass\n- All crypto interop tests pass\n- All data-model interop tests pass\n- All MST interop tests pass\n- All lexicon interop tests pass\n- All firehose interop tests pass","status":"closed","priority":1,"issue_type":"task","created_at":"2025-12-28T00:12:40.553908313+01:00","updated_at":"2025-12-28T13:25:34.614867702+01:00","closed_at":"2025-12-28T13:25:34.614867702+01:00","labels":["conformance","testing"],"dependencies":[{"issue_id":"atproto-61","depends_on_id":"atproto-1","type":"parent-child","created_at":"2025-12-28T00:12:56.180809368+01:00","created_by":"daemon"}]}
 {"id":"atproto-62","title":"Set up monorepo package structure","description":"Set up the monorepo structure for multiple opam packages within a single repository.","design":"## Repository Structure\n\n```\natproto/\n├── dune-project           # Root with all packages\n├── packages/\n│   ├── atproto-syntax/\n│   │   ├── lib/\n│   │   │   ├── dune\n│   │   │   └── *.ml\n│   │   ├── test/\n│   │   │   ├── dune\n│   │   │   └── *_test.ml\n│   │   └── atproto-syntax.opam\n│   ├── atproto-crypto/\n│   ├── atproto-multibase/\n│   ├── atproto-ipld/\n│   ├── atproto-mst/\n│   ├── atproto-repo/\n│   ├── atproto-identity/\n│   ├── atproto-xrpc/\n│   ├── atproto-sync/\n│   ├── atproto-lexicon/\n│   ├── atproto-lexicon-gen/\n│   ├── atproto-api/\n│   └── atproto-effects/\n├── examples/\n│   ├── simple_client/\n│   └── firehose_consumer/\n└── interop-tests/\n```\n\n## dune-project\n\n```lisp\n(lang dune 3.20)\n(name atproto)\n(generate_opam_files true)\n\n(package\n (name atproto-syntax)\n (synopsis \"AT Protocol identifier syntax parsing\")\n (depends\n  (ocaml (\u003e= 5.4))\n  re\n  ptime))\n\n(package\n (name atproto-crypto)\n ...)\n```\n\n## CI (.github/workflows/ci.yml)\n\n- OCaml 5.4 matrix\n- Build all packages\n- Run all tests\n- Run interop tests","acceptance_criteria":"- Multi-package dune-project structure\n- Separate opam files per package\n- CI pipeline for building and testing\n- Documentation generation setup","status":"closed","priority":1,"issue_type":"task","created_at":"2025-12-28T00:12:50.547102438+01:00","updated_at":"2025-12-28T11:57:18.856810633+01:00","closed_at":"2025-12-28T11:57:18.856810633+01:00","labels":["infrastructure","setup"],"dependencies":[{"issue_id":"atproto-62","depends_on_id":"atproto-1","type":"parent-child","created_at":"2025-12-28T00:12:57.015938611+01:00","created_by":"daemon"}]}
 {"id":"atproto-cir","title":"Implement DAG-JSON codec","description":"Create lib/ipld/dag_json.ml, encode Links as {\"/\": \"\u003ccid-string\u003e\"}, encode Bytes as {\"/\": {\"bytes\": \"\u003cbase64\u003e\"}}","status":"closed","priority":2,"issue_type":"feature","created_at":"2025-12-28T15:47:30.578398468+01:00","updated_at":"2025-12-28T16:06:13.475583417+01:00","closed_at":"2025-12-28T16:06:13.475583417+01:00","labels":["compliance","ipld"]}
-{"id":"atproto-dqs","title":"Fix baseline failing crypto tests (signature fixtures)","description":"","status":"in_progress","priority":0,"issue_type":"bug","created_at":"2026-01-01T18:06:34.897822579+01:00","updated_at":"2026-01-01T18:06:39.696044924+01:00"}
+{"id":"atproto-dqs","title":"Fix baseline failing crypto tests (signature fixtures)","description":"","notes":"Follow-up: enforced mirage-crypto lower bounds to \u003e= 2.0.2 in dune-project (regenerated opam); pushed commit a6b9a13 to avoid P-256 fixture failures with older versions.","status":"in_progress","priority":0,"issue_type":"bug","created_at":"2026-01-01T18:06:34.897822579+01:00","updated_at":"2026-01-01T18:44:36.516784243+01:00"}
 {"id":"atproto-ex-bot","title":"Implement Bluesky Bot Example (bsky_bot)","description":"Bot that can login, post with rich text, reply to mentions, follow back. Uses atproto-api Agent, Richtext, atproto-xrpc Client. Eio for I/O, Climate for CLI.","status":"closed","priority":1,"issue_type":"task","created_at":"2025-12-29T09:07:59.407148786+01:00","updated_at":"2025-12-29T09:16:27.789416628+01:00","closed_at":"2025-12-29T09:16:27.789416628+01:00","labels":["api","bot","cli","example"]}
 {"id":"atproto-ex-feed","title":"Implement Feed Generator Example (feed_generator)","description":"Custom feed algorithm with XRPC server serving app.bsky.feed.getFeedSkeleton. Subscribes to firehose, filters posts by keyword/language. Uses atproto-xrpc Server, atproto-sync Firehose.","status":"closed","priority":2,"issue_type":"task","created_at":"2025-12-29T09:08:01.619973249+01:00","updated_at":"2025-12-29T09:18:53.434611454+01:00","closed_at":"2025-12-29T09:18:53.434611454+01:00","labels":["example","feed","firehose","server"]}
 {"id":"atproto-ex-identity","title":"Implement Handle/DID Lookup Tool (identity_tool)","description":"CLI tool using Climate to resolve handles to DIDs, DIDs to documents, verify bidirectional identity links. Uses atproto-identity, atproto-syntax. Eio for I/O.","status":"closed","priority":1,"issue_type":"task","created_at":"2025-12-29T09:07:57.316042741+01:00","updated_at":"2025-12-29T09:12:20.634271257+01:00","closed_at":"2025-12-29T09:12:20.634271257+01:00","labels":["cli","example","identity"]}