Rebased on stage 6b. The hook of the signature of alg 1, which 6b named
AuthorKey, is now AuthorSigner, and AuthorKey of authorkey.dart implements
it. The tests of the writer sign the capsules of alg 1 with the AuthorKey
of Go's seed instead of replaying the recorded signature, and write the
bytes of Go.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
lib/datekeys.dart exports the writer of capsules, and what its options
take: X25519Recipient and checkX25519Recipient, RandomSource and
secureRandom. The tests that imported them from their modules no longer
need to. tool/encrypt3_bench.dart times the writer on the VM and in
Node.js.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
StandardExtensions checks by default the data of datekeys.capsule with
checkCapsuleData, as locator.Standard of Go: when a .dkk is opened with
it, an extension whose data does not read is unusable, with the text of
Go. With validateCapsule: null it checks only that there is data, as
Go's extension.Standard without ValidateCapsule: the writer of a .dkk
keeps that one, as Go's writer does, and so do the tests of the formats
that compare with extension.Standard. Inspection and opening give Go's
results on every fixture and vector, and the tests of the locator use the
default registry.
lib/datekeys.dart exports locator.dart. The README has the section of
part 7a, its vectors and how the generator makes them; the changelog has
its entry, with its tests and its injected faults.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The README says that part 6a of stage 6 is done, and has its section:
random.dart, age_writer.dart and recipient.dart, the order of the
random values, the STREAM, the labels, the errors, the rules of spec
section 37, the lengths, the tlock encryption that is not constant time,
which the author accepted, and what is exported, nothing. It describes
the new vectors and how the two generators make them, in an export of
datekeys-go, and gives the times of the writer. The changelog has the
entry of the part, with its tests and its injected faults, and the
library comment names it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The README says that stage 5 is done and the library evaluates the whole
security area as Go, and has the section of part 5c: securitycms.dart,
the order of its checks, the validity of a certificate at the time of
its seal, the round time and Go's zero time, what the reader throws, the
default evaluator and what is exported. It describes the new vectors and
how the generator makes them, and gives the times of opening the two
fixtures with certificates and seals. The changelog has the entry of the
part, with its tests and its injected faults.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The modules of the CMS reader, ECDSA and RSA, their notes, their
timings, the generator of their vectors and its files; BigInt in ECDSA
and RSA, which only verify with public values; and the entry of stage
5a in the changelog, with its tests and its injected faults.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
lib/datekeys.dart exports author.dart and security.dart, as package
capsule of Go exports the commitments and the evaluation, and the tests
that imported them from lib/src import them from the library.
The README and the changelog give the testdata of the branch v0.12 of
datekeys-go, the modules of part 5b with their notes, the boundary with
the reader of CMS of part 5c, the vectors of the security area, and the
tests and the faults injected.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The README describes the modules of part 4c and their notes: the input in
memory or from a ByteSource and what is read of it before the release;
the output and the sinks, required for their format, closed or committed
only at step 18 and aborted after any failure; the result, which never
throws for an invalid capsule; the credentials, the key of words among
them; the evaluator of stage 5 and accept; StandardExtensions with the
rules of the note; the differences of form with Go; and a bug of dart2js
of Dart 3.13 that an application for the web should know. It adds the
times of the opening, the generators of the vectors of stage 4c and their
files. The changelog has the part, its tests and the 15 faults injected,
all of them found on the VM and 13 on Node.js. The comment of
lib/datekeys.dart says what the library reads now.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
lib/datekeys.dart exports the key of words, as Go exports its package
wordkey: normalizeWords, checkWords, wordKey, WordKeyException, minWords,
minLetters and wordKeyRounds. wordIdentity stays internal, since it
returns an identity of age.dart, and so do the rules of paths and texts,
as internal/pathrule does in Go: the head and the public note of stage 4c
will use them.
The README says what stage 4a ports and how: the bytes of Go, the
platform's Unicode left aside, the errors, the round of 53 bits, the one
difference with datekeys-ts and what is exported; the integer rule of the
tables; the timings; and how the vectors are written, the generator of
the paths in an export of datekeys-go. The changelog has the entry of the
stage.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
lib/datekeys.dart exports the formats, as index.ts of datekeys-ts: the
frames, PUBLIC_HEADER, CONTROL_CBOR, the .dkk, the extensions and their
registries, the Provider Profile, the DateKey with its rounds and times,
and the padding; the frame of BODY, the digest and the helpers of the
schemas stay internal for stage 4c. The README describes the modules, the
enums and the errors without a code, the Standard registry and the checks
it is given, the one difference of the formats between Go at c531e93 and
the tag spec-v0.11, and the generator of the vectors; the changelog the
stage, its tests and the faults injected. cbor_vectors_test.dart drops the
test it kept skipped until the decoders of the schemas, which
formats_vectors_test.dart now runs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
lib/datekeys.dart exports the verification of releases (PinnedProfile,
Release, ReleaseSource, verifyRelease, suppliedRelease, fetchRelease and
quicknetScheme) and checkCompressedPoint with BlsGroup and PointVerdict, as
datekeys-ts does; the curve arithmetic, the IBE and the tlock stanza stay
internal, and encryption waits for the writer of stage 6. The README
describes the modules, the deliberate differences with Go, the caveat
that BigInt is not constant time, the timings on the VM and on Node.js,
and the generators of test/vectors/.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The modules of the primitives and of age, the integer bounds of each, the
note that BigInt is not constant time and where it is used, the vectors of
test/vectors/ and how Go writes them, and the timings on the VM and on
Node.js.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
tool/check.sh runs dart test -p node after dart test: the tests that read
no file check on every commit that the integers of the library are exact
on the web, where an int is a double and the bit operators work on 32 bits.
The gate needs Node.js, as datekeys-ts does. The author decided it on 5
October.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- README: the state, with the modules of stage 1 and how its integers
are exact on the VM and on the web, and how to run the tests compiled
to JavaScript, which the gate does not run.
- CHANGELOG: stage 1.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A pure Dart package, without Flutter, for the app that the author will
write in Flutter (docs/PLAN_dart.md, stage 0):
- pubspec.yaml: the package datekeys, unpublished, for Dart 3.13; at run
time only package:crypto, and in development only package:test, which
the author approved on 5 October.
- testdata/ vendored from datekeys-go at the tag spec-v0.11 (ae33434),
124 files, with the same testdata/SOURCE.json that datekeys-ts writes for
that commit.
- tool/sync_testdata.dart, the port of scripts/sync-testdata.mjs, and
test/testdata_test.dart, which checks the copy and that every file names
specVersion; test/version_test.dart keeps pubspec.yaml and
lib/src/version.dart in step.
- tool/check.sh, the local gate: format, analysis with every info fatal,
tests, and the copy against ../datekeys-go.
- The licence, Apache-2.0, as the other two implementations.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
dev