dillard 07e3d263b4 Phase 0: skeleton, streaming encryption (spike A) ...

Repository skeleton (app id ng_backup, AGPL-3.0-or-later), KeyRing with
KDF subkeys, keyed blob ids and Argon2id key wrapping, and StreamCipher
(secretstream XChaCha20-Poly1305, framed, bounded memory).

Spike A: 1 GiB round trip with memory_limit=64M, peak < 2 MiB, ~160/122
MiB/s; tampering, truncation, wrong key/passphrase are rejected.

2026-10-01 18:15:24 +02:00

..

Application.php

Phase 0: skeleton, streaming encryption (spike A)

2026-10-01 18:15:24 +02:00