status-im
/
status-go
mirror of https://github.com/status-im/status-go.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity
status-go/protocol/encryption
History
Mykhailo Prakhov db9adb631f
feat: share requests to join and revealed addresses with privileged roles (#3951) 
- share requests to join with new privileged roles during reevaluating member role
- share requests to join with new members, joined the community as TOKEN_MASTER, ADMIN
- share requests to join revealed addresses to ADMINS and TOKEN_MASTERS
- refactor common test functionality to make them more predictable
- removed unused CommunityToken protobuf
 		2023-09-20 10:37:46 +02:00
..
github.com/protocol/encryption feat: display name 2022-03-14 13:48:34 -04:00
migrations feat: share requests to join and revealed addresses with privileged roles (#3951) 2023-09-20 10:37:46 +02:00
multidevice feat: Added `setInstallationName` method (#3294) 2023-03-20 23:51:17 +11:00
publisher using zap.NewNop() ignores configured log level 2021-08-19 11:35:40 +02:00
sharedsecret feat: make kdf iterations configurable when creating a multiaccount (#2796) 2022-09-27 16:27:20 -04:00
README.md Communities encryption 2021-11-30 20:52:47 +02:00
encryption_multi_device_test.go feat: make kdf iterations configurable when creating a multiaccount (#2796) 2022-09-27 16:27:20 -04:00
encryption_test.go Remove long running randomised test 2023-07-07 14:49:40 +01:00
encryptor.go refactor to remove rekeyedAt and use group current key 2023-07-24 17:18:42 +01:00
helpers.go refactor to remove rekeyedAt and use group current key 2023-07-24 17:18:42 +01:00
persistence.go Community encryption should automatically be enabled/disabled depending on community permissions (closed/open) 2023-05-05 17:32:39 +02:00
persistence_keys_storage_test.go test: use `T.TempDir` to create temporary test directory (#2746) 2023-04-26 21:39:51 +01:00
persistence_test.go test: use `T.TempDir` to create temporary test directory (#2746) 2023-04-26 21:39:51 +01:00
protocol.go Implemented testing to check rekeying is happening 2023-07-24 17:18:42 +01:00
protocol_message.pb.go feat: share CommunityTokens between privileged users (#3931) 2023-08-22 19:48:42 +02:00
protocol_message.proto Send all encryption keys 2022-10-20 12:19:44 +01:00
protocol_test.go feat: make kdf iterations configurable when creating a multiaccount (#2796) 2022-09-27 16:27:20 -04:00
x3dh.go Create a home submodule for Eth node bridges- Rename StatusBackend to GethStatusBackend 2019-11-27 17:02:09 +01:00
x3dh_test.go Use goimports instead of gofmt 2020-01-06 10:17:23 +01:00

README.md

protocol/encryption package

Hash ratchet encryption

encryptor.GenerateHashRatchetKey() generates a hash ratchet key and stores it in in the DB. There, 2 new tables are created: hash_ratchet_encryption and hash_ratchet_encryption_cache. Each hash ratchet key is uniquely identified by the (groupId, keyId) pair, where keyId is derived from a clock value.

protocol.BuildHashRatchetKeyExchangeMessage builds an 1-on-1 message containing the hash ratchet key, given it's ID.

protocol.BuildHashRatchetMessage builds a hash ratchet message with arbitrary payload, given groupId. It will use the latest hash ratchet key available. encryptor.encryptWithHR encrypts the payload using Hash Ratchet algorithms. Intermediate hashes are stored in hash_ratchet_encryption_cache table.

protocol.HandleMessage uses encryptor.decryptWithHR fn for decryption.