testdata is synced from datekeys-go c57ed48, which adds
vectors/tlock_ibe.json, the frozen H2 of the tlock IBE (spec §63 step
11). Until phase 2 brings the IBE, the harness recomputes it with the
audited @noble/curves 2.4.0 (development only): the points are canonical
for bls12381.ts, noble's pairing serialized in the order of kilic is the
vector's GT, its H2 matches, and noble's own Fp12.toBytes order gives
another hash.
The extension registry gains the optional registeredIn: a known
extension out of the objects and arrays of its registration counts as
unknown there (spec §54, §72), as Go's extension.Placement; step 4 of
inspect checks PUBLIC_HEADER with it. A test copies a CONTROL_CBOR-only
critical extension into PUBLIC_HEADER and fails if the check is removed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
