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status-go/protocol/encryption
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Richard Ramos bf9abfc350
feat: make kdf iterations configurable when creating a multiaccount (#2796) 		2022-09-27 16:27:20 -04:00
..
github.com/protocol/encryption feat: display name 2022-03-14 13:48:34 -04:00
migrations feat(message_persistence): add discord message author image payload fields 2022-09-19 13:47:16 +02:00
multidevice feat: make kdf iterations configurable when creating a multiaccount (#2796) 2022-09-27 16:27:20 -04:00
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 feat: make kdf iterations configurable when creating a multiaccount (#2796) 2022-09-27 16:27:20 -04:00
encryptor.go Return ID and use chat topic when sending community message 2022-09-15 09:44:56 +01:00
persistence.go Communities encryption integration 2022-06-17 21:24:39 +03:00
persistence_keys_storage_test.go feat: make kdf iterations configurable when creating a multiaccount (#2796) 2022-09-27 16:27:20 -04:00
persistence_test.go feat: make kdf iterations configurable when creating a multiaccount (#2796) 2022-09-27 16:27:20 -04:00
protocol.go Communities encryption integration 2022-06-17 21:24:39 +03:00
protocol_message.pb.go Implement wallet connect session CRUD API 2022-08-19 12:32:00 +01:00
protocol_message.proto Communities encryption integration 2022-06-17 21:24:39 +03:00
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.