lib/src/profile.dart ports package profile of datekeys-go at c531e93: the
Deterministic CBOR of a Provider Profile and its profile_hash, Decode and
Validate with rules 1 to 3 of spec §12.1 in their order and the texts of
Go (a period printed as Go prints a time.Duration), the drand schemes that
tlock supports and the group of their key, checked with
checkCompressedPoint, the chain hash of drand's chain.Info, MaxRound, the
pinned Quicknet profile and the registry with Default. Profile implements
PinnedProfile, which the verification of releases of stage 3 reads.
lib/src/datekey.dart ports package datekey: dk1_ strings, parsed with the
four Base64 decoders of Go and a JSON reader with the acceptance of
encoding/json with UseNumber, and numbers read by their exact decimal
value, with the texts of Go and its %v of the values; Resolve, RoundTime,
Validate and UnlockAt; and Instant, seconds and nanoseconds, with the RFC
3339 of Go's time.Parse(time.RFC3339Nano) and of Format, as datekey.ts of
datekeys-ts. A round is an int up to 2^53-1, exact on the web.
The tests, on the VM and compiled to JavaScript, check properties on
values of a fixed seed: dk1_ strings that read back, instants that format
and parse back to the nanosecond, and rounds whose time is the first at or
after the instant, at the end of the range of several profiles.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
