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Author	SHA1	Message	Date
snider	2debed53f1	feat: v3 streaming with LTHN rolling keys and configurable cadence V3 streaming format enables zero-trust media streaming: - Content encrypted once with random CEK - CEK wrapped with time-bound stream keys derived from LTHN hash - Rolling window: current period + next period always valid - Keys auto-expire, no revocation needed Cadence options (platform controls refresh rate): - daily: 24-hour periods (2026-01-12) - 12h: Half-day periods (2026-01-12-AM/PM) - 6h: Quarter-day periods (2026-01-12-00/06/12/18) - 1h: Hourly periods (2026-01-12-15) Key derivation: SHA256(LTHN(period:license:fingerprint)) - LTHN is rainbow-table resistant (salt derived from input) - Only the derived key can decrypt, never transmitted New files: - pkg/smsg/stream.go - v3 encryption/decryption - pkg/smsg/stream_test.go - 17 tests including cadence WASM v1.3.0: - BorgSMSG.decryptV3(data, {license, fingerprint}) - getInfo() now returns cadence and keyMethod	2026-01-12 16:01:59 +00:00
snider	22e42d721a	feat: SMSG v2 binary format with zstd compression + RFC-001 spec - Add SMSG v2 format: binary attachments instead of base64 (~25% smaller) - Add zstd compression (klauspost/compress) - faster than gzip - Add RFC-001: Open Source DRM specification (status: Proposed) - Add live demo page at demo.dapp.fm with WASM decryption - Add mkdemo tool for generating encrypted demo files - Update README with proper documentation - Add format examples and failure case documentation Demo: https://demo.dapp.fm Master Password: PMVXogAJNVe_DDABfTmLYztaJAzsD0R7	2026-01-10 19:57:33 +00:00
snider	ef3d6e9731	feat: Add dapp.fm native desktop player (Wails) - cmd/dapp-fm-app: Native desktop app with WebView (Wails) - cmd/dapp-fm: CLI binary for HTTP server mode - pkg/player: Shared player core with Go bindings Architecture: Go decrypts SMSG content, serves via asset handler. Frontend calls Go directly via Wails bindings for manifest/license checks.	2026-01-06 18:42:30 +00:00

Author

SHA1

Message

Date

snider

2debed53f1

feat: v3 streaming with LTHN rolling keys and configurable cadence

V3 streaming format enables zero-trust media streaming:
- Content encrypted once with random CEK
- CEK wrapped with time-bound stream keys derived from LTHN hash
- Rolling window: current period + next period always valid
- Keys auto-expire, no revocation needed

Cadence options (platform controls refresh rate):
- daily:  24-hour periods (2026-01-12)
- 12h:    Half-day periods (2026-01-12-AM/PM)
- 6h:     Quarter-day periods (2026-01-12-00/06/12/18)
- 1h:     Hourly periods (2026-01-12-15)

Key derivation: SHA256(LTHN(period:license:fingerprint))
- LTHN is rainbow-table resistant (salt derived from input)
- Only the derived key can decrypt, never transmitted

New files:
- pkg/smsg/stream.go - v3 encryption/decryption
- pkg/smsg/stream_test.go - 17 tests including cadence

WASM v1.3.0:
- BorgSMSG.decryptV3(data, {license, fingerprint})
- getInfo() now returns cadence and keyMethod

2026-01-12 16:01:59 +00:00

snider

22e42d721a

feat: SMSG v2 binary format with zstd compression + RFC-001 spec

- Add SMSG v2 format: binary attachments instead of base64 (~25% smaller)
   - Add zstd compression (klauspost/compress) - faster than gzip
   - Add RFC-001: Open Source DRM specification (status: Proposed)
   - Add live demo page at demo.dapp.fm with WASM decryption
   - Add mkdemo tool for generating encrypted demo files
   - Update README with proper documentation
   - Add format examples and failure case documentation

   Demo: https://demo.dapp.fm
   Master Password: PMVXogAJNVe_DDABfTmLYztaJAzsD0R7

2026-01-10 19:57:33 +00:00

snider

ef3d6e9731

feat: Add dapp.fm native desktop player (Wails)

- cmd/dapp-fm-app: Native desktop app with WebView (Wails)
   - cmd/dapp-fm: CLI binary for HTTP server mode
   - pkg/player: Shared player core with Go bindings

   Architecture: Go decrypts SMSG content, serves via asset handler.
   Frontend calls Go directly via Wails bindings for manifest/license
   checks.

2026-01-06 18:42:30 +00:00

3 commits