NikitolProject/android-encrypted-archiver
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

docs(12-02): complete password-based key derivation plan

Browse Source 
- Add 12-02-SUMMARY.md with execution results
- Update STATE.md: Phase 12 complete, 15/15 plans done
- Update ROADMAP.md: Phase 12 progress to complete
- Mark KEY-03, KEY-04, KEY-05, KEY-06 requirements complete

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
NikitolProject
2026-02-27 00:03:33 +03:00
parent 4077847caa
commit 83a8ec7e8e
4 changed files with 140 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
.planning/STATE.md
View File

@@ -2,13 +2,13 @@
gsd_state_version: 1.0
milestone: v1.0
milestone_name: Directory Support
status: in-progress
last_updated: "2026-02-26T20:53:36Z"
status: complete
last_updated: "2026-02-26T21:01:33Z"
progress:
total_phases: 12
completed_phases: 9
completed_phases: 12
total_plans: 15
completed_plans: 14
completed_plans: 15
---
# Project State
@@ -18,22 +18,22 @@ progress:
See: .planning/PROJECT.md (updated 2026-02-25)
**Core value:** Archive impossible to unpack without knowing the format -- standard tools (7z, tar, unzip, binwalk) cannot recognize or extract contents
**Current focus:** Phase 12: User Key Input -- Plan 01 COMPLETE, Plan 02 next
**Current focus:** Phase 12 COMPLETE -- All key input methods functional
## Current Position
Phase: 12 of 12 (User Key Input)
Plan: 1 of 2 -- COMPLETE
Status: Phase 12 Plan 01 complete, --key and --key-file support added
Last activity: 2026-02-26 -- Phase 12 Plan 01 executed (CLI key input + archive refactor)
Phase: 12 of 12 (User Key Input) -- COMPLETE
Plan: 2 of 2 -- COMPLETE
Status: Phase 12 complete, all three key input methods (--key, --key-file, --password) functional
Last activity: 2026-02-26 -- Phase 12 Plan 02 executed (Argon2id KDF + salt format)
Progress: [##############......] 70% (14/~20 plans estimated)
Progress: [####################] 100% (15/15 plans complete)
## Performance Metrics
**Velocity:**
- Total plans completed: 14
- Average duration: 3.6 min
- Total plans completed: 15
- Average duration: 3.7 min
- Total execution time: 0.9 hours
| Phase | Plan | Duration | Tasks | Files |
@@ -42,6 +42,7 @@ Progress: [##############......] 70% (14/~20 plans estimated)
| 08-01 | Rust Directory Archiver | 6 min | 3 | 4 |
| 09-01 | Kotlin Decoder Update | 2 min | 2 | 2 |
| 12-01 | CLI Key Input | 5 min | 2 | 8 |
| 12-02 | Argon2id KDF + Salt | 5 min | 2 | 6 |
## Accumulated Context
@@ -71,6 +72,10 @@ Recent decisions affecting current work:
- v1.2: inspect accepts optional key: without key shows header only, with key shows full TOC
- v1.2: LEGACY_KEY kept as #[cfg(test)] for golden test vectors
- v1.2: All archive functions parameterized by explicit key (no global state)
- v1.2: Two-phase key resolution: resolve_key_for_pack() generates salt, resolve_key_for_unpack() reads salt from archive
- v1.2: Salt stored as 16 plaintext bytes between header and TOC, signaled by flags bit 4 (0x10)
- v1.2: Argon2id with default parameters for password-based key derivation
- v1.2: Pack prompts password twice (confirmation), unpack prompts once
### Pending Todos
@@ -87,5 +92,5 @@ None.
## Session Continuity
Last session: 2026-02-26
Stopped at: Completed 12-01-PLAN.md -- Phase 12 Plan 01 complete, --key and --key-file support
Stopped at: Completed 12-02-PLAN.md -- Phase 12 complete, all key input methods functional
Resume file: None