Fixes of the review of the session of 1 and 2 October that the text of
spec v0.11 already asks for:
- authorkey: String and GoString hide the secret key, which only Secret
returns; ParsePublic refuses a key that is not a point of the curve
(ed25519strict.OnCurve, checked against the square root of testkit).
- capsule: a typed nil in AuthorKey, CMSSigner or Sealer is an error, never
a capsule without the signature or the seal that was asked for. A panic
while evaluating the signature or the seal fails only that part, F1 or
S2, not both. OpenOptions.Accept sees the verdicts before step 18 and can
refuse to publish the files.
- extension.CheckWrite, the rule of encoders of spec 72: the writers of
capsules and .dkk files refuse datekeys.note and datekeys.capsule outside
the arrays where they are registered, or with invalid data.
- CLI: encrypt -sign shows the author key and the code of AUTHOR_MESSAGE
before it signs (rule 20); decrypt -expect-author compares the key of an
F4 and writes nothing unless it matches; decrypt notifies a public note
that it does not show; the lines of the verdicts break at the last space
that fits, each row after the first behind a mark, so that the terminal
never breaks them; L is the payload, not the content.
- locator: a reader rejects an address that breaks 44.1 and keeps the
others; addresses refuse the special-purpose blocks of IANA, IPv6 outside
2000::/3, localhost and local names, characters outside RFC 3986, dot
segments, and a CID that does not decode to version 1 and a multihash;
ParseInfo checks that the locator is an age file with one tlock stanza
for the round of its DateKey; Info.Extension reads what it writes; its
errors carry no normative code.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
locator has the data of the extension of a .dkk, the locator sealed with
tlock for the round of the DateKey, and the envelope: the .dkc in age, split
into a header that the locator carries and a rest that can hide inside
another file. The plaintext of the locator measures the least multiple of
4096 bytes that holds it. Nothing is downloaded: a reader gives the rest to
OpenEnvelope, which checks its size and digests.
README and CHANGELOG describe what the draft adds.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
dev