Tizian 「ティツィアーン」
b72cea1fe0
Step 3 of ADR 0044 (D3, D18, D19). A shared space's data keys are sealed on a device to each member's public keys; the instance keeps what devices sealed and never opens it. - halkyon_keys: the safety code of two accounts' public keys (`safetyCode`), 60 digits, the same on both sides. - halkyon_base: the register hands out accounts' public keys (`public-keys-of`, local and remote); the table `shared_space_key` and the endpoint `sharedSpaceKeys` (memberKeys, keysNeeded, seal, mine). Only the Owner and Editors seal, the first key sealed to a member stays, and a member's keys go with their membership. Every host's migration creates the table. - halkyon_app: `ContentCipher` seals a key to another account and opens one sealed by another; `SharedKeys` shares a space's key with its members, seals keys to newcomers and opens the person's own, holding each member to the public keys `KeyPins` pinned on first sight (`key_pins.json` in the person's folder), a change refused until trusted anew. Learn takes them into its `Privacy` in step 4. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
35 lines
1.4 KiB
Dart
35 lines
1.4 KiB
Dart
/// An account's keys on the device (ADR 0017): what the password unlocks
|
|
/// (Argon2id, split into SRP's x, the key-encryption key and the password's
|
|
/// proof key), the account's
|
|
/// key pairs and their wrapping, the recovery phrase and its key, data keys
|
|
/// sealed to the account, and content sealed and signed in ADR 0002's
|
|
/// envelope. libsodium (the `sodium` package, its sumo API for Argon2id)
|
|
/// does every primitive; nothing here is ever sent but what is wrapped,
|
|
/// sealed or public.
|
|
library;
|
|
|
|
export 'src/account_keys.dart'
|
|
show AccountKeys, WrappedAccountKeys, unwrapAccountKeys, wrapAccountKeys;
|
|
export 'src/data_keys.dart' show DataKey, openDataKey, sealDataKey;
|
|
export 'src/key_refused.dart';
|
|
export 'src/password_keys.dart'
|
|
show PasswordKdf, PasswordKeys, derivePasswordKeys, newPasswordSalt;
|
|
export 'src/password_text.dart'
|
|
show
|
|
PasswordRefusal,
|
|
PasswordRefused,
|
|
checkNewPassword,
|
|
newPasswordMinLength,
|
|
normalizePassword;
|
|
export 'src/recovery_phrase.dart'
|
|
show
|
|
entropyOfRecoveryPhrase,
|
|
newRecoveryPhrase,
|
|
recoveryEntropyBytes,
|
|
recoveryKeyOf,
|
|
recoveryPhraseOf,
|
|
recoveryProofKeysOf,
|
|
recoveryProofPublicKeyOf;
|
|
export 'src/row_ids.dart' show keyedRowId;
|
|
export 'src/safety_code.dart' show PublicKeys, safetyCode;
|
|
export 'src/sealed_content.dart' show SealedContent, openContent, sealContent;
|