Module authentication 

Sans-IO MTProto authorization key generation.

Flow

let (req, s1) = authentication::step1()?;
// send req, receive resp
let (req, s2) = authentication::step2(s1, resp)?;
// send req, receive resp
let (req, s3) = authentication::step3(s2, resp)?;
// send req, receive resp
let done = authentication::finish(s3, resp)?;
// done.auth_key is ready

Structs

Finished

The final output of a successful auth key handshake.

Step1

State after step 1.

Step2

State after step 2.

Step3

State after step 3.

Enums

Error

Errors that can occur during auth key generation.

Functions

finish

Finalise the handshake. Returns the ready Finished on success.

key_for_fingerprint

RSA key by server fingerprint. Includes both production and test DC keys.

step1

Generate a req_pq_multi request. Returns the request + opaque state.

step2

Process ResPQ and generate req_DH_params.

step3

Process ServerDhParams and generate set_client_DH_params.