Claude a115a01611 Add NIP-44 v3 encryption ...

Implements the draft NIP-44 v3 cipher (nostr-land/nip44v3) alongside
the existing v2 path, with kind+scope context binding for cross-context
replay protection. The cipher is a self-contained class that reuses
Quartz's existing primitives (secp256k1 ECDH, HKDF-SHA256, ChaCha20,
HMAC-SHA256), so no new runtime dependency is needed.

Wires v3 through all three ingestion paths (NIP-46 bunker via
`nip44v3_encrypt` / `nip44v3_decrypt` methods, `nostrsigner://` intents,
and the ContentProvider IPC at `content://*.NIP44_V3_{EN,DE}CRYPT`),
threading kind and scope from the request through the approval UI to
the cipher. Permissions for v3 are stored per (app, type, kind) so
users can grant a peer access to a single event kind rather than the
whole NIP. V3 grants are kept distinct from v2 grants.

Validated against the official spec test vectors (encrypt/decrypt
round-trips, key derivation, long messages, padding boundaries,
context-rebinding rejection, MAC tamper detection, invalid-version
handling). The JVM secp256k1 native library is added as a test-only
dependency so the vectors run in `./gradlew test`.

2026-06-01 12:39:06 +00:00

..

wrapper

Update build tools and core dependencies

2026-05-06 09:14:57 -03:00

libs.versions.toml

Add NIP-44 v3 encryption

2026-06-01 12:39:06 +00:00

libs.versions.toml.save

update quartz

2024-10-19 15:36:03 -03:00