mirror of
https://github.com/logos-messaging/chat_proto.git
synced 2026-02-17 19:43:14 +00:00
36 lines
749 B
Protocol Buffer
36 lines
749 B
Protocol Buffer
syntax = "proto3";
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package logoschat.encryption;
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// TODO: This also encompasses plaintexts, is there a better name?
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// Alternatives: ???
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message EncryptedPayload {
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oneof encryption {
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encryption.Plaintext plaintext = 1;
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encryption.Doubleratchet doubleratchet = 2;
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encryption.XK0 xk0 = 3;
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}
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}
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message Plaintext {
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bytes payload=1;
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}
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message Doubleratchet {
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bytes dh = 1; // 32 byte array
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uint32 msgNum = 2;
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uint32 prevChainLen = 3;
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bytes ciphertext = 4;
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string aux = 5;
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}
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message XK0 {
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bytes initiator_static = 1;
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bytes initiator_ephemeral = 2;
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bytes responder_static = 3;
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bytes responder_ephemeral = 4; // Replace with RKI to save bytes
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bytes payload = 5;
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}
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