2 Commits

Author	SHA1	Message	Date
adlee-was-taken	bbdbcca87b	fix(core): NFC normalize backup passphrase (audit B2) ... Backup KDF was passing raw passphrase bytes to Argon2id without NFC normalization, causing cross-platform restore failures for non-ASCII passphrases (macOS NFD vs Linux NFC). Now matches derive_master_key behavior from crypto.rs. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-05-02 01:29:08 -04:00
adlee-was-taken	08086b9a9e	feat(core): backup module — empty-vault round-trip ... pack_backup / unpack_backup ship the magic header, format version, Argon2id KDF, XChaCha20-Poly1305 AEAD, and zstd-compressed JSON envelope. Empty-vault round-trip is the foundation; later tasks add items, attachments, image, and git history.	2026-04-27 22:29:10 -04:00