peach-android
A free, open source, local-first password manager for Android.
Kotlin
timeline
atlas481 files
app/
drafts/
MF1MF2/
BROWSER-SPEC.mdExtracted from
peach-browser source (read-only; never modified).ExportRoundTripTest.ktgen_peach_fixture.mjsImportParsersTest.ktImportScreen.kt───────────────────────────────────────────────────────────────────────────── ViewModel ─────────────────────────────────────────────────────────────────────────────mf1_kat_gen.mjsGenerates an MF-1 known-answer vector using the BROWSER's exact recovery algorithm (recovery-words.ts) against the REAL browser word list.parse_android_export.mjsPeachPayloadCodec.ktPeachScript binary payload (PCHS) — a byte-for-byte port of the browser's peachPayload.ts (MF-2).PeachScript.ktPeachScript outer codec — maps each payload byte to one Private-Use-Area code point in U+E000..U+E0FF, and back.PeachScriptExport.ktPeachScript export (MF-2) — writes the browser's PCHS binary payload (Argon2id + AES-256-GCM, zstd sections, BLAKE3 checksum, size-bucket padding, string-table entry packing) re-encoded into Private-Use-Area text.PeachScriptImport.ktPeachScript import (MF-2) — parses the browser's PCHS binary payload back into full vault entries.PeachScriptTest.ktRecoveryEscrowTest.ktRecoveryWords.ktVaultCrypto.ktVaultRepository.ktVaultStore.ktOne encrypted slot at rest.src/
androidTest/
java/
com/
peachpasswords/
qa/
QaFormActivity.javaMinimal native login form for emulator autofill QA.QaFormAutofillTest.ktEmulator-QA probe: does the autofill framework issue fill requests for a native form at all?QaFormTwoFactorChipTest.ktEmulator QA: does the autofill framework issue a fill request for a form that includes a 2FA field, and does the OTP chip appear in the inline suggestion strip?QaSpoofedWebViewActivity.javaCompanion app form that claims a victim web domain without being a verified browser.VaultSeedTest.ktEmulator-QA harness: seeds a real vault in-process so autofill and keyboard-row chip testing never depends on IME text injection (Gboard corrupts
adb input text).debug/
res/
values/
main/
java/
com/
peachpasswords/
autofill/
AssistStructureParser.ktThe autofillable fields discovered in one [AssistStructure], plus the origin Android authenticated for ranking vault entries.AutofillEnablement.ktWhether Peach is actually the system's autofill service, and the one-time offer to make it so.AutofillEntryPickerActivity.ktBranded bottom sheet shown when the user taps "Search Peach…"/"Unlock Peach" in the system autofill drop-down.AutofillIntents.ktPendingIntents the autofill surfaces hand to the framework: a no-op attribution target the inline chip requires, the authentication IntentSender that opens the branded [AutofillEntryPickerActivity], and the "open new entry" launcher that the picker fires when the user taps the "+ Create new entry" affordance.AutofillNavRepository.ktCarries a one-shot "open the new-entry editor" request from the autofill picker to the nav host.AutofillNavViewModel.ktThin Compose-friendly wrapper around [AutofillNavRepository] so the NavHost can grab the singleton via
hiltViewModel() without reaching for an EntryPoint accessor.AutofillOrigin.ktOrigin resolution for autofill matching.AutofillResponseBuilder.ktTurns parsed form fields + vault entries into autofill [Dataset]s — the menu RemoteViews row, the inline keyboard chip, and the actual field values.AutofillSave.ktChipMonogramIcon.ktMonogram chip icons for inline autofill suggestions — the same initials and deterministic background as the vault list (titleInitials/titleBackground), rendered once per source and cached.Identities.ktSignup identities for the autofill picker (parity gap A4).PasswordPolicy.ktSite password constraints detected from a password field's HTML attributes (exposed by [android.app.assist.AssistStructure.ViewNode.getHtmlInfo]).PeachAutofillService.ktSystem autofill provider.codex/
CodexAztec.ktAztec encode/decode for one Codex chunk, via ZXing.CodexAztecFrame.ktLive-camera Aztec decode for the Codex restore camera path (D10).CodexCodec.ktPure (Android-free) Codex byte pipeline: compress → stripe → Reed-Solomon → envelopes, and the inverse for restore.CodexGenerator.ktGeneration milestones surfaced to the UI.CodexPageLayout.ktA4 Codex page geometry — the exact port of the browser's
popup/codex/pdf-layout.ts, which is the canonical Codex page format.CodexPdf.ktRenders the Aztec codes onto an A4 PDF in a 6×6 grid — the printed Codex.CodexRestore.ktRestore side: render a Codex PDF back to bitmaps, crop the 6×6 grid using the same geometry [CodexPdf] laid down, decode each Aztec, then Reed-Solomon reconstruct the payload — surviving missing or unreadable codes up to the parity budget.CodexTypes.ktCodex on-paper format constants and shapes — port of the browser shared/codex-types.ts.ReedSolomon.ktSystematic Reed-Solomon erasure codec over GF(2⁸), Backblaze/JavaReedSolomon construction (Vandermonde matrix made systematic).credentials/
di/
feedback/
haptics/
passkeys/
PasskeyAssertion.ktPasskeyCallerOrigin.ktF1/F2 (2026-08-03 security scan): passkey ceremonies are bound to the verified caller.PasskeyCredentialPlanner.ktPasskeyCredentialSelectionActivity.ktPasskeyRegistration.ktPasskeyUnlockIntent.ktPeachCredentialProviderService.ktAndroid 14+ credential provider surface for Peach.
shared/
sync/
BackgroundSyncCoordinator.ktOwns the "when do we actually start the sync service?" decision for the background-sync preference.BackgroundSyncPreference.ktBatteryExemption.ktAsks once to be left out of Doze / App Standby.BootReceiver.ktRestarts the sync service after a reboot.CloudRelayDialer.ktOne relayed reconnect session where WE speak first — the mirror of [runCloudRelayResponderSession], and the half Android never had.CloudRelayReconnectListener.ktCryptoCompare.ktFixed-format protocol comparisons.DeviceIdentity.ktThe persisted keys keep their original names on purpose.DeviceManifestSupport.kt0x03 adds relay routing to each introduced peer edge.DeviceType.ktWhat kind of device a peer is, on the wire and in the paired-device store.ForegroundSyncCoordinator.ktLockedSyncSpoolStore.ktNoiseKK.ktNoiseNK.ktPairedDevice.ktPairedDeviceStore.ktPairIdentityFrames.ktThe PAIR_IDENTITY frame: who a peer claims to be, exchanged inside the encrypted session once and pinned thereafter.PairingAuth.ktPairingFrames.ktLength-delimited frame IO for a pairing/sync connection.PairingInvitation.ktPairingSession.ktThe user's SAS decision, handed to the UI and awaited by the live pairing session.PeachSyncService.ktKeeps this device reachable on its deterministic relay waiter edges and drives its dialer edges.PeachWebSocket.ktA minimal RFC 6455 server endpoint — just enough of the protocol to talk to a browser extension's
new WebSocket(...).PendingVouchedDeviceStore.ktRelayAdoptionHost.ktRelayAdoptionReceiver.ktReceiver half of relay-first vault adoption.RelaySettingsStore.ktSync is exactly three named choices (docs/sync-lan-retirement.md, mirroring the browser's sync-settings.ts):Rendezvous.ktRustNoiseNative.ktThin JNI boundary over the canonical Rust snow state machine.SASDerivation.ktSyncAlert.ktSyncAlertStore.ktSyncCoordinator.ktSync — Phase 2 manifest-diff coordinator.SyncFrameTransport.ktE7b: split a too-large padded sync frame across multiple Noise transport messages and reassemble it on the other side.SyncFreshStartResetter.ktClears every piece of state that can make a destroyed vault still look paired.SyncIdentity.ktSyncLimits.ktCloudflare Workers caps one WebSocket message at 32 MiB.SyncMessage.ktSync wire protocol — exact port of the browser SyncMessage union (shared/sync-types.ts).SyncNotificationPermission.ktA foreground service can keep running after Android notification permission is denied, but its status notification disappears from the drawer.SyncOutcomeReason.ktWhy a sync attempt ended, in the same vocabulary the browser uses (src/shared/sync-outcome.ts).SyncOutcomeStore.ktThe single place a sync attempt is allowed to end.SyncPadding.ktE7: frame padding at the relay boundary.SyncPeerRole.ktWho speaks first in a relay room.SyncSession.ktTransport-neutral session consumed by the sync coordinator.VaultAdopt.ktVault adoption frame protocol — exact port of the browser shared/vault-adopt.ts.VaultSyncAdapter.ktProduction [SyncVaultAdapter] backing the coordinator with the live [VaultRepository].ui/
codex/
components/
BirdAnimation.ktThe three acts of the pairing animation, bound to the audio protocol.CharEnterText.ktPer-character entrance: each glyph fades in and rises into place with a staggered delay.CopyButton.ktCopy button with the two-effect copy feedback (spec §4.4): a diagonal sheen sweeps once over ~600ms and an accent drain bar fills 0→100% over 1.4s.CopyFeedbackOverlay.ktFaviconInitials.ktFavicons repository for this window; provided by MainActivity and the picker.Favicons.ktU1: real site favicons, offline-first with a disk cache.LockRuneString.ktPairingBirds.ktThe two pairing birds, ported path-for-path from the browser extension's
PairDeviceFlow.tsx (a finch and a swallow) rather than redrawn by eye.PeachEmptyOrEndState.ktPeachExpandableCard.ktPeachField.ktPeachMark.ktThe Peach brand mark — a peach fruit with a single leaf.PeachSectionHeader.ktQuiet branded section identity used instead of the retired contained top bar.PeachSegmentedControl.ktPeachTopBar.ktQaFlags.ktDebug-only, opt-in escape hatch so automated visual QA (screenshot-based Gate 2 comparisons) can capture screens that are normally FLAG_SECURE-protected.RuneGridBackground.ktSecureFlagEffect.ktAcquires a reference-counted secure-window lease while this composable is in the composition — blocking screenshots, screen recording, and the recents thumbnail of screens that display secrets (MN-3: recovery words, export blob, codex generation).SecureWindowPolicy.ktThe only owner of [WindowManager.LayoutParams.FLAG_SECURE] transitions.SyncIndicatorDot.ktThe sync indicator light, shared by the vault list and the Sync settings card so the two can never disagree.TOTPRing.ktA small ring that sweeps once per TOTP period and turns breach-red in the final 5 seconds.lock/
BiometricKeyStore.ktStores the vault's AES key wrapped under a hardware-backed, biometric-gated Android KeyStore key, so the lock screen can unlock without the master password.Biometrics.ktThin wrapper over androidx BiometricPrompt for the re-auth gate.BiometricUnlockActivity.ktLockScreen.ktWhere the unlock transition should land.LockViewModel.kt
onboarding/
pairing/
AdoptVaultScreen.ktAdoptVaultViewModel.ktBackgroundSyncDialog.ktCodePairScreen.ktPair a device by code.CodePairViewModel.ktThe phone half of pairing: occupy a relay room, show the invitation, wait to be scanned.PairingProRequired.ktPairingQrCamera.ktPairingQrFrame.ktQR-only CameraX decoder for reachability invitations.PairingRelayChoice.kt
recovery/
security/
settings/
CardIcon.ktThe seven settings-card glyphs — exact ports of the browser CardIcon.tsx SVGs (viewBox 0 0 16 16, stroke 1.25, round caps/joins).PanicScreen.ktProCelebration.ktCSS cubic-bezier(0.16, 1, 0.3, 1) — the browser's bloom/wordmark-in easing (a pronounced ease-out-expo feel).SettingsCardBodies.ktSettingsScreen.ktDeck geometry — ported verbatim from StackDeck.tsx constants.SettingsStack.ktThe six settings categories, in deck order (Pro on top).SettingsViewModel.kt
theme/
AccentColors.ktPeachColors.ktPeachMotion.ktPeachPalette.ktA resolved set of Peach colour tokens.PeachRadius.ktPeachSpacing.ktShared 4dp-based spacing scale extracted from the lock-screen layout.PeachStackColors.ktPeachTheme.ktCurrent accent color, available to any composable under [PeachTheme].PeachType.ktShellBackground.ktThe two-bloom shell background that sits behind every screen.
vault/
AdditionalUrlsDetail.ktE3 — additional-URL rows for EntryDetailScreen.AdditionalUrlsEditor.ktHard cap on additional URLs, matching the browser editor.CardDetailFields.ktD2 — EntryDetail CARD display block.CardEditFields.ktD2 — EntryEdit CARD field block.CardFieldUtils.ktShared card formatting/detection helpers for D2 (card type fields).CsvExport.ktPure-Kotlin CSV serialisation for the C2 Export screen (CSV sub-view).CsvImport.ktPure-Kotlin CSV / JSON import parsing for the Import screen (spec B2).DetailTagRow.ktInline tag row for EntryDetailScreen, mirroring the browser EntryView: chips display in place, and the "+" affordance expands a same-surface tag editor.EditableFieldRow.ktD6 — Inline per-field editing for EntryDetailScreen.EntryDeckChrome.ktEntryDetailGenerator.ktD4 drafts — generator access from EntryDetailScreen.EntryDetailScreen.ktEntryDetailViewModel.ktEntryEditScreen.ktEntryEditViewModel.ktExportScreen.kt───────────────────────────────────────────────────────────────────────────── Password strength scorer (local, dependency-free) ─────────────────────────────────────────────────────────────────────────────IdentitySuggestDropdown.ktAnchored suggestion dropdown for identity-style fields (username/email).ImportScreen.kt───────────────────────────────────────────────────────────────────────────── ViewModel ─────────────────────────────────────────────────────────────────────────────MultiSelectUi.ktD12 multi-select per-row checkbox (spec §9).NoteHtml.ktNote bodies are authored in the browser's contenteditable, so a synced note arrives as HTML: the extension's sanitizer allow-list (NoteEditor.tsx) is b, strong, i, em, u, s, h2, h3, blockquote, ul, ol, li, br, hr, p — attribute-less — plus the div wrappers Chrome's contenteditable inserts for new lines.NotesModeScreen.ktE2 — full-screen editor for NOTE-type entries.NotesModeViewModel.ktBacks [NotesModeScreen].PasswordHistorySection.ktShared past-password history UI, extracted from EntryEditScreen so both the editor and EntryDetailScreen render the same rows.PeachField.ktThe Peach text field used across the entry-edit screens: a bare underline (no border box), drawn in t3 and lit to the accent while focused — matching the lock screen's credential inputs.PeachScriptExport.ktPeachScript export (MF-2) — writes the browser's PCHS binary payload (Argon2id + AES-256-GCM, zstd sections, BLAKE3 checksum, size-bucket padding, string-table entry packing) re-encoded into Private-Use-Area text.PeachScriptImport.ktPeachScript import (MF-2) — parses the browser's PCHS binary payload back into full vault entries.RecoveryWordsScreen.ktRuneResolve.ktWhich leg of the restore animation is running (browser: RestoreSymbols'
animating).TagChipEditor.ktMax tags per entry.TagListWidgets.ktHorizontally scrollable tag filter strip for VaultListScreen, placed between the search bar and the sort bar.TotpInlineEdit.ktE6 — TOTP double-tap to edit the 2FA secret, inline in EntryDetailScreen.TrashScreen.ktVaultHealthScreen.ktWarm amber used for the "reused" and "weak" advisory buckets.VaultListScreen.ktVaultListViewModel.ktupdates/
UpdateCheckWorker.ktLaunch extra set by the update notification so the app opens on the update flow.UpdateManifest.ktKepr's generic release manifest, as returned by
GET https://kepr.uk/api/<repo>/releases/latest, flattened to the single platform this app can install.UpdateMetadataSignature.ktUpdateRepository.ktThe Kepr side of in-app updates: what the newest release is, fetching its APK, and proving that APK is the one Kepr published before it is ever handed to the package installer.vault/
BrowserSlot.ktReads the browser extension's slot A so Android can restore a vault that was created there — a Codex printed from the extension, most importantly.Canary.ktDuressConfig.ktThe action Peach takes when the duress passphrase is entered at the lock screen.EffShortWordList.ktEFF short word list, published 2016-09-08.JwkString.ktReads a passkey's
privateKeyJwk whether it arrives as a JSON object or a string, and writes it back as an object.LastViewedEntryStore.ktRemembers the id of the entry the user last opened so a fresh unlock can land straight back on it (matching the extension, which opens the last entry rather than the list).PasskeyData.ktPasswordGenerator.ktCryptographically random password generator.PasswordHistoryItem.ktOne past password kept in [VaultEntry.passwordHistory].PeachPayloadCodec.ktPeachScript binary payload (PCHS) — a byte-for-byte port of the browser's peachPayload.ts (MF-2).PeachScript.ktPeachScript outer codec — maps each payload byte to one Private-Use-Area code point in U+E000..U+E0FF, and back.PinUnlockStore.ktRecoveryWordList.ktRecovery word list — byte-identical to the browser's src/shared/recovery-word-list.ts: the canonical 2048-word BIP39 English list, 0-indexed, no duplicates.RecoveryWords.ktSavedIdentity.ktSyncEntrySanitizer.ktMN-3 (2026-06-09 audit, reopened 2026-08-03): content sanitization for entries arriving from a sync peer.TOTPGenerator.ktRFC 6238 TOTP / RFC 4226 HOTP.VaultCrypto.ktVaultEntry.ktVaultHealth.ktVaultLockTimer.ktIdle auto-lock timer.VaultRepository.ktLenient parser for the Codex vault-blob wrapper only.VaultSettings.ktVaultSnapshot.ktVaultStore.ktOne encrypted slot at rest.res/xml/shortcuts.xml and the credential-provider unlock entry point in [com.peachpasswords.passkeys.PasskeyUnlockIntent].jniLibs/
arm64-v8a/
armeabi-v7a/
x86_64/
res/
drawable/
font/
layout/
mipmap-anydpi-v26/
values/
test/
java/
com/
peachpasswords/
autofill/
AssistStructureNullHintsTest.ktRegression pin for the 2026-08-07 Fold 7 crash loop: Facebook Messenger presented an autofillHints array containing a null entry and classify() dereferenced it, crashing the autofill service on every fill request (One UI then surfaces the repeated "app keeps stopping" dialog).AssistStructureOtpRegexTest.ktOTP / 2FA field detection.AutofillCardTest.ktAutofillChipBudgetTest.ktChip-slot budget after the v2.14.8 refinement.AutofillMatchTest.ktAutofillNavRepositoryTest.ktAutofillNavRepository carries the one-shot "open the new-entry editor" request from the autofill picker through MainActivity to PeachAppNavHost.AutofillNewEntryTokenTest.ktF3: the picker→MainActivity new-entry handoff is authenticated with a one-time in-memory token.AutofillOriginReleaseTest.ktAutofillPickerSearchTest.ktAutofillPickerSpecSelectionTest.ktWhich inline spec hosts the "Search Peach…" chip.AutofillPreviewLabelsTest.ktAutofillSaveTest.ktAutofillTwoFactorChipLabelTest.ktConfirms the keyboard-row chip carries WHAT it will fill.IdentitiesTest.ktOtpDatasetTest.ktE2-fix verification: the 2FA chip and the LOGIN chip are SEPARATE datasets so the user can verify the TOTP code before it lands.OtpDigitsTest.ktPasswordPolicyTest.ktPeachAutofillLoggingTest.ktRememberOfferTest.kt
codex/
credentials/
feedback/
license/
passkeys/
PasskeyAssertionTest.ktPasskeyCallerOriginTest.ktF1/F2: caller-origin resolution policy — which callers may register for an rpId and which may obtain a stored credential.PasskeyCredentialPlannerTest.ktPasskeyRegistrationTest.ktPasskeyUvFailClosedTest.ktH-07: WebAuthn user-verification fail-closed decision.
security/
shared/
sync/
BackgroundSyncCoordinatorTest.ktThe v2.5.13 gate
if (enabled && vault.isUnlocked.value) was wrong: the user almost always enables background sync from Settings while the vault is locked, so the service never started and the device stayed invisible to paired peers.BackgroundSyncPreferenceTest.ktC7TransportTest.ktC7 transport tests.CloudRelayDialerTest.ktPhone-to-phone: the case that had no initiator at all.CloudRelayReconnectListenerTest.ktEnough of a vault to send SYNC_HELLO; the peer stalls before anything else.DeviceManifestSupportTest.ktBounds tests for [verifyDeviceManifest].ForegroundSyncCoordinatorTest.ktLockedSyncSpoolModelTest.ktNoiseKKTest.ktPairedDeviceAliasTest.ktPairedDeviceRevocationTest.ktPairIdentityFramesTest.ktRegression coverage for M-08: the hand-rolled PAIR_IDENTITY encoder escaped ", \, and control bytes; the parser stopped at the next unescaped quote and never unescaped.PairingAuthTest.ktPairingInvitationTest.ktPairingRelayLimitsTest.ktPB-26-205 (Android mirror): the pairing/adoption relay inbox is bounded before any allocate/copy of attacker-controlled frame data, with the same ceilings as the browser (src/shared/pairing-dial.ts).PeachWebSocketTest.ktExercises the server against OkHttp's RFC 6455 client rather than a hand-rolled one.RegistryTransactionTest.ktPure failure-injection coverage for the real SharedPreferences transaction helper.RelayAdoptionHostTest.ktRelayAdoptionInitiatorSourceTest.ktSource-initiator counterpart to [RelayAdoptionHostTest]: the phone dials the relay room, runs Noise as initiator, and sends the grant to the (empty) responder.RelayAdoptionReceiverTest.ktItem 2 (REVIEW_DEFERRED_ITEMS_BRIEF.md): receiver inline-snapshot happy-path.RelayGateTest.ktThe fail-closed relay gate, mirroring the browser's sync-settings.test.ts.RelaySettingsPropagationTest.ktWhat a relay change does to the existing mesh, mirroring the browser's setSyncMode / setRelayUrl.RendezvousTest.ktSyncAlertTest.ktSyncCoordinatorTest.ktTwo in-memory [SyncSession]s wired back to back.SyncFrameTransportTest.ktE7b end-to-end chunking — the deliverable for the wire shape.SyncFreshStartResetterTest.ktSyncNotificationPersistenceTest.ktSyncOutcomeTest.ktThe indicator light is the whole point of this vocabulary, so the mapping is swept exhaustively rather than sampled: a reason added later has to be given a place here or the sweep fails.SyncPaddingTest.ktSyncServiceStartTest.ktThe service start is the first step of every sync path, and it was the one step that could throw straight out of a button press: Android 12+ refuses a foreground service started from the background, and startForegroundService was called bare.SyncSuiteTest.ktSync suite (brief Suite 13): length-prefixed pairing frames, SAS derivation KAT, and cross-device entry sync through the [VaultSyncAdapter] (two repositories made to share a sync root key via the Codex blob).VaultAdoptSnapshotTest.ktInline vault snapshot protocol parity with the browser vault-adopt-snapshot.test.ts.VaultAdoptTest.ktAdoption frame protocol parity with the browser vault-adopt.test.ts.VaultSyncAdapterTest.ktVaultSyncManifestEpochRaceTest.ktRegression for a stale signed manifest mutating only a prefix before relock.ui/
components/
lock/
onboarding/
pairing/
settings/
vault/
EntryDetailParityTest.ktEntryDetailScreenTest.ktEntryDetail suite (brief Suite 4): the screen's pure rendering logic — full-title ghost watermark, NOTE routing, breach-banner predicate, TOTP timing/hot-state, and masked card display.EntryEditExtraTest.ktEntryEdit suite expansion (brief Suite 5): the new-card field logic (network detection, PAN/CVC limits, expiry validation) and the password generator the editor drawer drives.EntryEditScreenTest.ktExportRoundTripTest.ktExternalUrlPolicyTest.ktGhostWatermarkTest.ktImportBoundsTest.ktM-01: an import is attacker-shaped input.ImportParsersTest.ktNoteHtmlTest.ktThe vocabulary under test is the browser sanitizer's allow-list (NoteEditor.tsx ALLOWED_NOTE_TAGS): b, i, u, s, strong, em, h2, h3, ul, ol, li, br, hr, blockquote, p — plus the div wrappers contenteditable adds on its own.NotesModeTest.ktRealBackupDecodeTest.ktDecode-path check against a real, full-size PeachScript backup rather than a toy fixture.UntouchedNoteDraftTest.ktVaultListSyncAlertTest.ktVaultSearchParityTest.kt
vault/
AdoptDuressSlotTest.ktAdoption duress slot install tests.BitwardenPasskeyImportTest.ktBrowserPasskeyJwkTest.ktA passkey's
privateKeyJwk is a JSON OBJECT in the browser (JsonWebKey in shared/types.ts); Android holds it as a compact string.BrowserSlotTest.ktPins the browser→Android slot-A translation that Codex restore depends on.CardSerializationTest.ktIn-memory [VaultStorage] for exercising last4 derivation on save (MF-3).CodexRestoreAtomicityTest.ktC-01: a Codex restore must not touch the device's vault until the candidate has been decrypted and decoded in memory, and must roll back if any write in the commit fails.CrossPlatformRecoveryWordsTest.ktRecovery words are only a human-readable encoding of the root key's first 16 bytes, so the two platforms MUST agree on the word list byte for byte.CxfImportTest.ktCXF (FIDO Alliance Credential Exchange Format) passkey import.DuressCodexRoundTripTest.ktEnd-to-end Codex round-trip tests for the duress (slot B / decoy) slot.DuressSlotBTest.ktIn-memory [VaultStorage] including a decoy (slot B) slot, for the MF-6 duress model.HiddenSessionStateTest.ktM-04: no operation may leave in-memory session state that disagrees with what is on disk, and the sync-key accessors must fail closed whenever the session is not a fully-unlocked real vault.LockRaceAtomicityTest.ktH-03: lock() and requireUnlocked() must serialize with in-flight state mutations in suspend operations.OfficialCryptoVectorsTest.ktPasskeyConsolidationTest.ktPasskeyEntryTest.ktPasswordGeneratorTest.ktPasswordRotationAtomicityTest.ktH-01: a wrapping-key rotation (changePassword / resetPasswordWithRecoveryWords) must either fully commit slot A + size-matched noise slot B + version stamp or leave the at-rest state untouched.PeachScriptHardeningTest.ktM-02 regression tests: PeachScript parser must reject attacker-controlled lengths/counts before any unbounded allocation.PeachScriptRoundTripTest.ktPeachScript + CSV round-trip suite (brief Suite 7): large-vault fidelity, ciphertext tamper detection, size-bucket padding, and CSV column/injection behavior.PeachScriptTest.ktPinUnlockStoreTest.ktRecoveryEscrowIntegrationTest.ktIntegration coverage for the full create → confirm → seal → unlock recovery chain (brief Fix 1).RecoveryEscrowSuiteTest.ktRecoveryEscrow suite (brief Suite 3): word validation/autocomplete, partial and wrong-word failures, missing-escrow handling, recovery-driven password reset, and the duress-mode guard that recovery escrows are never sealed for the decoy.RecoveryEscrowTest.ktReplaceEntriesAtomicityTest.ktM-01: import's REPLACE mode must be one all-or-nothing write.SessionEpochRaceTest.ktDeterministic H-03 races.SlotAUnlockTest.ktIn-memory [VaultStorage] for the non-committing dual-derivation path (MF-5).SlotPaddingTest.ktExposes the raw stored slots so the padding lengths (MN-1) can be inspected.SnapshotRestoreAtomicityTest.ktH-02: a snapshot restore must either fully commit slot A + slot B + version stamp or leave every byte of at-rest state (slot A, slot B, history) untouched.SyncEntrySanitizerTest.ktMN-3: sync-peer entries are sanitized before merge — mirrors the browser's sanitizeRestoredEntry, with the Android allowance for flat passkey fields.TOTPGeneratorTest.ktVaultCryptoKdfTest.ktMF-4: the Argon2id KDF must hash the password's explicit UTF-8 bytes (matching the browser's TextEncoder().encode), not its UTF-16 code units.VaultCryptoTest.ktVaultCrypto suite (brief Suite 2): Argon2id key derivation, AES-256-GCM round-trips, AAD enforcement, and KDF parameters.VaultHealthAdvancedTest.ktVaultHealthTest.ktVaultHealth suite (brief Suite 8): the pure [VaultHealth.buildReport] scoring — breach / reused / weak / aged / sensitivity detection, section counts, and the sensitivity-weighted vault score.VaultLockTimerTest.ktIn-memory [VaultStorage] so the timer can drive a real repository off-device.VaultRepositoryExtraTest.ktSecond VaultRepository suite (brief Suite 1 expansion).VaultRepositoryTest.ktIn-memory [VaultStorage] so the repository can be exercised without Android.VaultSettingsDefaultsTest.ktGate for the new-install default.widget/
resources/
fixtures/
golden/
gradle/
releases/
v2.14.10.mdv2.14.11.mdv2.14.12.mdv2.14.13.mdv2.14.16.mdv2.14.17.mdv2.14.18.mdv2.14.3.mdv2.14.4.mdv2.14.5.mdv2.14.54.mdv2.14.6.mdv2.14.7.mdv2.14.77.mdv2.14.78.mdThis release follows v2.14.77, which rebuilt PIN unlock on device hardware and closed the autofill and site-icon findings.v2.14.79.mdThis follows v2.14.78, which fixed a second lock screen appearing after sign-in on wide screens when UI scale is set to Large, and v2.14.77, which rebuilt PIN unlock on device hardware.v2.14.9.mdv2.15.4.mdv2.15.7.md
scripts/
build-noise-core.shbuild-rust-host.shkepr-build-apk.shBuild and publish the release APK for Kepr Builds.kepr-build-helpers.shSourceable, secret-free helpers for the Kepr release gate.rust-toolchain.shtest-kepr-build-helpers.shHermetic negative-path tests for the sourceable Kepr release-gate helpers.
tasks/
plan.mdReplace the persisted Argon2id/PIN-derived vault-key wrapper with a hardware-backed Android Keystore envelope.security-assessment-2026-09-01-plan.mdResolve every open finding in
docs/peach-android-independent-security-assessment-2026-09-01.pdf against the current v2.14.89 tree.security-assessment-2026-09-01-todo.mdPriority supersedes the unfinished PIN hardware-validation queue; that queue remains preserved in tasks/plan.md and tasks/todo.md for follow-up.todo.mdhistory
2f894d9e3a5amake device revocation one verified transaction so a removed device cannot lose its revocation record1 month ago6f8acb922850record the cross-client remediation handoff for the next session1 month agoc605e6903c64record outstanding owner actions and the open cross-repo flow divergences1 month ago490a1a7592efagree one canonical revocation record across Browser and Android, issuer bound to known-key history (Android v2.17.24)1 month agoe0404bda3daebind relayed revocations to the issuer's known signing keys; repair stale adapter fixtures in the epoch and adoption suites (2 cross-client KAT tests still await the canonical alignment)1 month agoed8f5b545f44record the canonical revocation contract and the Android self-signed revocation defect (Amendment A-2)1 month ago386cd7dfe00dalign Sync protocol v3 parity and freeze the versioned local identity schema (wip: 4 pre-existing manifest/revocation tests still fail)1 month ago66c44da81b2ddocs: record cross-client remediation audit and required fixes1 month ago9f05e5d5cad4record PB-26-103 verification and cross-client runner blocker1 month ago99ea46594116enforce immutable direct identities and signed revocation history (v2.17.21)1 month ago29fb1b707f35record identity trust verification and review findings1 month ago48bc7f6765eeharden immutable device identity and decoy Slot-B migration (v2.17.19)1 month ago4f7099738dffwip: fail closed release signing and inventory merged Android release surface (v2.17.18); focused tests and negative signing check pass, full serial gate remains blocked by unavailable local signing inputs and lint analyzer failure1 month agod6ca03097bf4docs: define complete assessment remediation campaign1 month ago8a211a2870e3docs: record incomplete Sync and assessment closeout1 month agod7b9939b6934docs: Record Android v2.17.15 Kepr release1 month ago7965f522aa19fix: Complete revoked-identity re-pair relay path (v2.17.15)1 month ago46707f37da3ddocs: Record Android v2.17.14 Kepr release1 month agoc08e15d17454docs: Add independent Android security assessment1 month agoe2e1bc42f3bfdocs: Record settled Sync parity saves1 month agob07ad0091d9efix: Settle cross-client Sync and revocation parity (v2.17.14)1 month ago4e32b3437c15docs: record Android v2.17.13 Kepr release1 month ago48c0ad66ac7afix: rotate terminally revoked identities during re-pair (v2.17.13)1 month agof662a0748feddocs: record Android v2.17.12 Kepr release1 month agobcb7ad4b77cdfix: preserve mesh peers on adoption identity collision (v2.17.12)1 month ago98758bdccd38docs: record Android v2.17.11 Kepr release1 month ago7936ce986f4cfix: restore cold-locked sync and add cross-client vectors (v2.17.11)1 month ago3aa534e1eea5record protocolVersion outcome in continuity1 month ago88c94830e48aadd protocolVersion to SYNC_HELLO, reject stale peers with update-required error1 month agoef1cd7876e21docs: Record Sync hardening history audit1 month ago253f6bde8569docs: Correct Android sync regression diagnosis1 month agoc2a86bf7d765docs: Record cross-client sync negotiation diagnosis1 month agob8e3d1d0febedocs: Record Android mesh release to Kepr1 month ago94e8db0312d6fix: Preserve Android mesh peers during concurrent pairing (v2.17.9)1 month ago0198c5f45b84fix: equalize adoption frame count for duress privacy (PB-26-009, v2.17.6)1 month ago1af32fa5d878fix: ignore legacy plaintext duress settings before unlock (PB-26-004, v2.17.5)1 month agof2e81de54b37fix: remove plaintext duressConfigured from Android settings and use authenticated payload state (PB-26-004, v2.17.4)1 month ago0c748759a92dfix: reject non-HTTPS update artifact URLs (PB-26-003, v2.17.5)1 month ago8a5114896b47fix: compare recovery-word hashes in constant time (PB-26-013, v2.17.4)1 month ago98e8e583e422chore: bump version for PB-26-005 and PB-26-012 fixes to 2.17.31 month ago21a9aac55862fix: make sync notification private and remove entry title from QS toast (PB-26-005, PB-26-012, v2.17.3)1 month agoa9785f30ac05docs: correct update-manifest-signing.md to reflect unsigned metadata and APK signature-lineage trust (PB-26-001)1 month agod233f188f5c2docs: preserve 2026-09-07 independent security assessment evidence1 month agocdb03091f556docs: Record v2.17.2 passkey release verification1 month agoff53d8a9b4befix: Preserve authenticated credential handoff (v2.17.2)1 month ago7f47a411cc3afix: Classify passkey assertion failures safely (v2.17.1)1 month ago9cebcd3b8029fix: Rebuild Credential Manager passkey flow (v2.17.0)1 month ago8c0dd8e3209bdocs: record v2.16.5 phone installation and verification1 month ago71effdde1237docs: record PB-26-706 Android verification1 month ago5066252aa149fix: align adoption snapshot padding with browser (PB-26-706, v2.16.4)1 month ago
details
Peach for Android
A free, open source, local-first password manager for Android.
No accounts. No subscription. Your passwords stay on the device, encrypted with AES-256-GCM and protected by Argon2id key derivation. Sync, backup, and autofill happen without trusting any cloud in the middle.
Features
- Zero-knowledge vault — AES-256-GCM encryption, Argon2id KDF, keys never leave your device
- End-to-end encrypted sync — pairs with your other Peach devices over a Noise channel; the relay only forwards ciphertext it cannot read
- Inline autofill — fills directly in apps, no copy-paste detour
- Passkeys — WebAuthn credentials alongside your passwords
- Quick Settings tile — copy a credential from anywhere with a single tap
- Biometric unlock — hardware-backed AndroidKeyStore escrow, invalidated on enrollment change
- Codex — prints your encrypted vault as Aztec codes on paper. Physical offline backup
Open Source
Peach is free and open source under the GPL v3 license. Both the browser extension and the Android app.
The source is hosted on Kepr — Asha Software's own version control platform.
Security
Peach has undergone two adversarial analysis sessions against this codebase. The most recent findings have been resolved.
Cryptographic primitives:
- Key derivation: Argon2id (m=64MiB, t=3, p=4)
- Encryption: AES-256-GCM with fresh random nonces
- Sync handshake: Noise NK / Noise KK (25519, ChaChaPoly, BLAKE2s)
- Backup codec: GF(2⁸) Reed-Solomon with zstd compression
- BLAKE3 checksums throughout
The canonical Noise core lives in a shared Rust crate with the browser extension — Android drives it via JNI. See docs/CRYPTOGRAPHIC-TEST-VECTORS.md for the byte-level vectors that pin each primitive.
Building
./gradlew assembleRelease
Outputs to app/build/outputs/apk/release/. The shared Noise core is built from ../peach-browser/crypto-core.
License
GPL v3 — see LICENSE.
Peach Pro
Pro features (end-to-end encrypted sync, Codex, Canary) are available for $39 one-time at peachpasswords.com. Purchasing Pro supports continued development.
Built by Asha Software · [email protected]