- SPEC_VERSION 0.14; testdata synced from datekeys-go at 39b2033
(spec-v0.14), which adds vectors/tlock_steps.json;
testing/mutation-texts.json regenerated with Go: only its spec field
changes.
- Decision 8: validateProfile admits only bls-unchained-g1-rfc9380, with
its public key in G2, in the order and with the texts of Go's
validateDrand at c041fa3; any other drand scheme fails with
ERR_UNKNOWN_PROFILE before the key and the chain hash.
- vectors.test.ts walks tlock_steps.json value by value with the code of
ibe.ts, release.ts and bls12381.ts, with its negative checks, and the
testdata guard requires it. ibe.ts exports h3Base, h3Try and hashToG1,
which h3, the encryption and release.ts now use.
- The comment of h3 said the top bit is cleared: the first byte is
shifted one bit to the right, as kyber does.
- README and CHANGELOG.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
SPEC_VERSION is 0.11. testdata brings format3_signed, format3_signed_cms and
format3_sealed, and the vectors ed25519_strict.json, security_cms.json and
locator.json; the mutation corpus has 210 cases. ibe-vectors.json adds the
three fixtures and remakes the two that Go regenerated, and
mutation-texts.json is made again with that reference.
This library still reads the security area as a reader of v0.10, so a
signature or a seal that the reference checks gives F1 or S1 here. The
Verdict type and the texts know F2 to F6 and S3 to S5, and the tests state
the gap with testing/pending.ts instead of hiding it; porting the
verification makes that file the identity. npm run verify and
testdata:check pass.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Syncs testdata with datekeys-go at the tag spec-v0.10 (cc35d2c) and
moves the reader to the DateKeys Protocol Specification v0.10. The
three capsule formats are read.
- framing: FORMAT_3, and isPadded for formats 2 and 3. control: schema
version 3, with the keys 6 and 7 of version 2. SPEC_VERSION is 0.10.
- open: OpenOptions.sink receives the files of a format 3 capsule
(sink.ts: Sink with begin, create, commit and abort, as capsule.Sink,
and MemorySink). Without one, open rejects with a TypeError right
after step 2, before any request, as ErrSinkRequired. Opened gains
head, verdicts, areaLen and unusableHeadExtensions.
- open3.ts: step 17 of format 3 in its substeps 17.2 to 17.8, as
openBody of the reference: a failure of age or a plaintext whose
length is not P prevails, the first failing substep decides, and the
codes other than ERR_INTEGRITY are reported only after reading
PAYLOAD_AGE to its end. Reads grow with the bytes received, never
with the lengths BODY declares. A failure of the sink is ERR_INTEGRITY
with its text, and the sink is aborted once after begin.
- The page: opener.ts opens the fixtures of format 3 into a
MemorySink; the open panel says that it does not deliver their files
yet, and the glosses of the steps name format 3. check-build.mjs
refuses to ship the heads, salts, comments and paths of the format 3
fixtures.
Tests: the 21 fixtures, format 3 laid out byte by byte from its record
and opened into a sink with its files and verdicts; the 209 cases of
the corpus from memory and from a Blob, with the code, the step and,
new, the exact text of capsule.Open, frozen by
scripts/mutation-go-texts.go in testing/mutation-texts.json, which
replays the corpus as internal/testkit does (its extension validator
texts included); the 5110 differential cases over 14 bases; paths,
path_fold, head_schema and security vectors; the control of schema
version 3 in cbor.json; and step 17 on crafted plaintexts sealed again
to I_PAYLOAD, whose texts capsule.Open gives on the same plaintexts.
ibe-vectors.json gains the nine format 3 fixtures from
scripts/ibe-go-vectors.go; the twelve before are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Syncs testdata with datekeys-go at spec-v0.9 (7e2d83c) and moves the
reader to the DateKeys Protocol Specification v0.9. Both capsule formats
are read; a format 1 capsule keeps the verdict v0.8.2 gave it.
- framing: the VERSION of the prelude is the capsule format, 1 or 2
(Prelude.format, FORMAT_1, FORMAT_2, isFormat).
- control: decodeControl and encodeControl take the format; schema
version 2 adds payload_length (8 bytes, at most L_MAX) and padding
(1 or 2).
- padding.ts: the rules bloque256 and reforzado of spec §29.1, exact up
to L_MAX with BigInt bit lengths and ceil roundings, and the length of
PAYLOAD_AGE.
- open: exactly 16 stanzas in INNER_ACCESS_AGE of format 2 (step 12), P
at step 16, and at step 17 a plaintext of exactly P bytes whose
padding is zero; only the first L bytes are delivered, never the
padding. Step 17 is recorded when it passes, and step 18 gives the
bytes of content, as the reference does. Opened reports the format, L
and, in format 2, the rule and P.
- inspect: the JSON view carries format, as datekeys inspect -json.
- The page shows the format, warns about format 1, and gives the
padding rule and P once a format 2 capsule opens.
Tests: the twelve fixtures, the 125 mutation cases through open from
memory and from a Blob, the 4380 differential cases, padding.json, the
format 2 CBOR vectors, and padding.test.ts against a BigInt statement of
§29.1. The error texts of the 125 corpus cases were compared with
capsule.Open at spec-v0.9. ibe-vectors.json gains the seven format 2
fixtures from scripts/ibe-go-vectors.go; its frozen values are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
testdata synced from datekeys-go 3820066 (verified with sync-testdata
check --against): cbor.json, mutations.json, inspect_differential.json,
the inspect goldens, testdata/README.md and the three new dk1.json
vectors. The alignment of src/lib/dkc and of the vector harness was cut
off by a usage limit halfway through a refactor: tests and typecheck
fail. Kept on this branch so that main stays green; it is finished here
and merged when every check passes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
dev